Lochinvar & A.O. Smith 100108373 Pilot Assembly 321894-708 Exact OEM Compatibility: Verified direct

Exact OEM Compatibility: Verified direct replacement for 28051

By using this 1

snap-lock fit to the blower control module and system transformer

High Ampacity: Durable 20A contacts handle the high inrush currents typical of HVAC blower motor relays

Lochinvar & A.O. Smith 100108373 Pilot Assembly 321894-708 Exact OEM Compatibility: Verified directThe Lochinvar & A. O. Smith 100108373 Pilot Assembly is a critical OEM component engineered specifically for natural gas fired heating systems. As a genuine PB 5S Natural Pilot Assembly, this part ensures precise ignition of the main burner through a controlled, stable pilot flame. Professional HVAC contractors rely on the 100108373 for its robust construction and exact fit in high efficiency boilers and water heaters, preventing frequent nuisance