Precise fitment is essential for maintaining the integrity of the combustion chamber seal

This two-position valve configuration is optimized for mixing or diverting services

This manual reset rollout switch is calibrated to open at 320 degrees F

simplifying truck stock and replacements

Lochinvar & A.O. Smith 100165823 Pilot Assembly Els PW 17895 Precise fitment is essential forThe Lochinvar & A. O. Smith 100165823 Pilot Assembly is a critical combustion component engineered for high recovery gas water heaters and commercial boilers. As a direct factory replacement for the discontinued PLT1043, this assembly ensures precise ignition and flame rectification within the combustion chamber. Designed to maintain the pilot flame required to bridge the main burner orifice, this OEM water heater part integrates a high durability