Lochinvar & A.O. Smith 100165925 Ignitor 319847-401 preventing air bypass and ensuring

preventing air bypass and ensuring the combustion assembly operates within factory specifications

this proportional control actuator handles up to 25 PSI maximum control pressure

Reduced Downtime: Authentic OEM construction ensures standard mounting and electrical connectivity for faster service calls

making them ideal for heat pump systems where refrigerant flow directions change between heating and cooling cycles

Operating at 120Vac 60Hz (and compatible with 110Vac 50Hz)

Lochinvar & A.O. Smith 100165925 Ignitor 319847-401 preventing air bypass and ensuringThe Lochinvar & A. O. Smith 100165925 Ignitor is a critical OEM replacement part designed for high efficiency condensing boilers and commercial water heaters. This hot surface ignitor kit is engineered for precision performance in the Lochinvar Knight series (WHB 55 through 399) and A. O. Smith high input systems. The assembly utilizes high grade ceramic insulation and a robust heating element to ensure consistent spark ignition across varying gas