Johnson Controls A19AAF-32 Utility Thermostat Els PW 17895 the 803112704 pressure sensor maintains

the 803112704 pressure sensor maintains UL

this 14-B valve facilitates the essential "blow down" procedure required to flush sediment and ensure the reliability of low water cut-off mechanisms

Technicians can rely on its robust construction to withstand thermal cycling in residential and commercial applications

Check for blocked vents

Built with a heavy-duty rough brass finish

Johnson Controls A19AAF-32 Utility Thermostat Els PW 17895 the 803112704 pressure sensor maintainsUtility Thermostat, 120 208 240 Vac, 25 225 Degree Temperature Range, 1 Degree Fixed Differential, 6' Capillary Length, SPDT, Automatic Reset, Screw Driver Range Adjuster A19AAF 32 is identical to A19AAF 32C