Product Description
. . . . . Siemens GDB181.1E/3 OpenAir VAV Compact Controller, AC 24 V, 0-10 2-10 V Control Feedback Signal, 150 s, Manual Adjusted, Position Feedback. Siemens. Siemens. GDB181.1E/3.
. . . . . Siemens GDB181.1E/3 OpenAir VAV Compact Controller, AC 24 V, 0-10 2-10 V Control Feedback Signal, 150 s, Manual Adjusted, Position Feedback. Siemens. Siemens. GDB181.1E/3.