Product Description
. . . . . Siemens 244-00510 Zone Control Valve, 2W, 1/2", SWT, CV 1.0, NSR, 3P NC, 24VAC. Siemens. Siemens. 244-00510.
. . . . . Siemens 244-00510 Zone Control Valve, 2W, 1/2", SWT, CV 1.0, NSR, 3P NC, 24VAC. Siemens. Siemens. 244-00510.