Lochinvar & A.O. Smith 100170652 Sensor Kit Els PW 17895 This K-1231 is strictly for

This K-1231 is strictly for 3/4" pipe sizes

eliminating the guesswork of field calibrations

Universal Cross-Compatibility: Direct replacement for several Allied

Vapor charge elements are ideal for refrigeration because they provide a small

Flexible Electrical Integration: Equipped with an SPDT relay (1/4 HP at 120/240 VAC) for seamless normally open or normally closed wiring requirements

Lochinvar & A.O. Smith 100170652 Sensor Kit Els PW 17895 This K-1231 is strictly forThe Lochinvar & A. O. Smith 100170652 Sensor Kit is a critical OEM replacement part engineered for precise flue gas temperature monitoring in Knight boiler systems and high efficiency water heaters. This flue temp sensor kit (cross referenced as TST3403) serves as a vital safety component, providing real time thermal reporting to the integrated control board. By continuously tracking exhaust discharge temperatures, the 100170652 flue sensor prevents