Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] MSRP: Now: $361.61 Compare Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-REF-21476 Siemens 550-405 ATEC VAV Variable Air Volume Controller, With Reheat Controller [Refurbished] . . . . . The ATEC (Actuating Terminal Equipment Controller) Variable Air Volume Controllers provides high performance direct digital control (DDC) of pressure-independent, variable-air-volume zone level routines. The ATEC controllers can operate... MSRP: Now: $482.14 Compare Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-10549 Siemens 656-0010 Actuator Fitted 3-Way Water Mixing Valve (2.5Cv), 1/2" [New] . . . . . 656-0010 - Assembly, 1/2", 3-Way water mixing (2.5Cv) or Air Station Pilot Valve (3-8psi). Siemens. Siemens. 656-0010. MSRP: Now: $154.98 Compare Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-60317 Siemens QMX3.P34 S55624-H105 Room Controller Operator Unit KNX, Temp Sensor [New] . . . . . Room operator unit KNX with temperature sensor, segmented backlit display, touchkeys, white. Siemens. Siemens. QMX3.P34. MSRP: Now: $148.35 Compare Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-60318 Siemens 540-100N TEC Terminal Equipment Controller, Elec Output [New] . . . . . TEC Terminal Equipment Controller, Elect Out w/ 1/8 Load Circuit The Terminal Box Controller (Figure 1) provides high performance Direct Digital Control (DDC) of pressure independent, variable-air-volume zone-level routines. The Terminal Box... MSRP: Now: $713.94 Compare Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-10475 Siemens 672-365 Valve Diaphragm, 8 Inch, Orange [New] . . . . . Siemens 672-365 Valve Diaphragm, 8 Inch, Orange. Siemens. Siemens. 672-365. MSRP: Now: $90.02 Compare Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-10582 Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Damper Actuator [New] . . . . . Siemens GMA221.1U GMA 2-Position Spring Return 62 lb-in Rotary Electronic Damper Actuator (120 Vac) - This model comes with Standard cables. The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position,... MSRP: Now: $194.88 Compare Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-10650 Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in [New] . . . . . Siemens Siemens GND221.1U Spring Return OpenAir Fire and Smoke Damper Actuator, 53 lb-in, 120 VAC, On/Off Control Signal, 15 Second Run Time, 15 Second Spring Return, NEMA 1 Enclosure, 3' Standard Cable. Siemens. Siemens. GND221.1U. MSRP: Now: $440.80 Compare Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: PE6-3BP-ROK Siemens GBB161.1P OpenAir Modulating Electronic Damper Actuator, NSR, 24VAC [Refurbished] Operating Voltage: 24 VAC. Torque: 221 lb-in (25 Nm). Input Signal: 0 to 10 Vdc. Cabling: Plenum Cable. Type: Standard. OpenAirâ"¢ GBB/GIB Series Electronic Damper Actuators Non-Spring Return, 24 Vac, Modulating Control. The OpenAir, non-spring return... MSRP: Now: $190.08 Compare Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-13474 Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid [New] . . . . . Siemens QAM2030.010 Duct Point Temperature Sensor, 10K Ohm TYPE 2, 4", Rigid. Siemens. Siemens. QAM2030.010. MSRP: Now: $38.94 Compare Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-13473 Siemens QFM3160 Duct Sensor for Humidity (DC 0-10 V) and Temperature (DC 0-10 V) [New] . . . . . Siemens QFM3160 Duct Sensor for Humidity (DC 0...10 V) and Temperature (DC 0...10 V). Siemens. Siemens. QFM3160. MSRP: Now: $224.38 Compare Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-13472 Siemens AQM2200 Power Dongle Module for QPA2280 Sensor [New] . . . . . Siemens AQM2200 Power Dongle for QPA2280 Sensor. Siemens. Siemens. AQM2200. MSRP: Now: $64.90 Compare Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: SBG14001078 Siemens QPA2000 Room Air Quality Sensor, 0 - 2000 ppm CO2 Measuring Range [New] . . . . . Maintenance-free CO2 sensing element (depending on type) based on optical infrared absorption measurement (NDIR1)) Or with VOC2) sensing element based on a heated tin dioxide semiconductor. CO2 temperature (active or passive) and CO2... MSRP: Now: $231.80 Compare Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: OI-OFVI-6D4N Siemens QVM62.1 Air Velocity Sensor for HVAC Duct [New] . . . . . This sensor is used to control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. It primarily is used for modulating fan control in primary plants... MSRP: Now: $212.33 Compare Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-27422 Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in [New] . . . . . Siemens GMA131.1P/PS OpenAir GMA Series Damper Actuator, SR, 62 lb-in. Siemens. Siemens. GMA131.1P/PS. MSRP: Now: $231.80 Compare Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-27401 Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Ctrl [New] . . . . . Siemens GIB136.1U/PS Non-Spring Return 310 lb-in (35 Nm), 24Vac/dc, Float Control, 125sec Run, 2-AuxOpenAir GIB Series Electric Damper Actuator, rotary, non-spring return, 310 lb-in (35 Nm), 24 Vac/dc, floating control, 125 sec run time, dual... MSRP: Now: $287.43 Compare Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-27406 Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s [New] . . . . . Siemens GIB336.1E Damper Actuator, Rotary, 35 Nm, AC 230 V, 3-Position, 150 s, 2x Aux SwitchesWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $370.88 Compare Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-27405 Siemens GIB171.1U Electric Damper Actuator [New] . . . . . Siemens GIB171.1U Electric Damper Actuator. Siemens. Siemens. GIB171.1U. MSRP: Now: $509.96 Compare Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-27403 Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 V [New] . . . . . Siemens GIB161.1P/MAS Non-Spring Return OpenAir Damper Actuator, 310 lb-in, 24 VAC/DC, 0-10 VDC Modulating Control Signal, 125 Second Run Time, NEMA 2 (IP54) Enclosure, 3' Plenum Cable. Siemens. Siemens. GIB161.1P/MAS. MSRP: Now: $380.15 Compare Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-27402 Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0…10 V, 150 s [New] . . . . . Siemens GIB161.1E Damper Actuator, Rotary, 35 Nm, AC 24 V, DC 0...10 V, 150 sWith self-centering shaft adapter for shaft dia. 8..25.6 mm, square 6...18 mm, min. shaft length 20 mmWith position indication and adjustable mechanical limit... MSRP: Now: $324.52 Compare Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected × OK
Siemens | sku: B2E-TRO-27421 Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-Position, 7 Nm [New] . . . . . Siemens GMA126.1E Rotary Air Damper Actuator, AC/DC 24 V, 2-position, 7 Nm, spring return 90/15 s, 2 auxiliary switchesWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position... MSRP: Now: $356.97 Compare Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected
Siemens | sku: B2E-TRO-27423 Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0…10 V, 7 Nm [New] . . . . . Siemens GMA161.1E Rotary Air Damper Actuator, AC/DC 24 V, DC 0...10 V, 7 Nm, spring return 90/15 sWith self-centering shaft adapter for shaft dia. 6.4...20.5 mm, square 6.4...13 mm, min. shaft length 20 mmWith position indication and adjustable... MSRP: Now: $361.61 Compare Compare Selected