Lochinvar & A.O. Smith 100208557 Sensor Els PW 17895 This unit also incorporates a

This unit also incorporates a manual reset with power outage feature and a remote mount NC pushbutton interface

How do I test the resistance

even in demanding commercial and residential boiler environments

or visible burn marks on the boardÆs solder joints

Common Questions How do I know if my 940-0001-54 relay is failing

Lochinvar & A.O. Smith 100208557 Sensor Els PW 17895 This unit also incorporates aThe Lochinvar & A. O. Smith 100208557 Sensor is a high precision dual outlet sensor engineered for critical temperature monitoring in commercial boilers and high efficiency water heaters. As a veteran grade OEM replacement part, this thermistor based component ensures the integrated control board receives real time data to manage the delta T across the heat exchanger. Accurate monitoring by the 100208557 temperature sensor is vital for preventing