this kit is the official superseding part for the 44A8-FA-NLC

which eliminates the need for field programming

making it a versatile general-purpose relay for sequence-of-operation requirements

Common Questions What does it mean if my boiler shows an 'Air Flow Not Proven' light

Technicians can achieve exact calibration using the 7-revolution range adjustment screw

Lochinvar & A.O. Smith 100109867 Gas Valve 319852-301 this kit is the officialThe Lochinvar & A. O. Smith 100109867 Gas Valve is a critical OEM replacement component designed for high efficiency liquid propane (LP) water heating systems. Engineered for precise fuel regulation, this 120V gas control valve features a 1 2" inlet outlet connection and is factory set for a 10" WC manifold pressure. As a White Rodgers Intellivent gas control, it utilizes advanced microprocessor based logic for tighter temperature differentials and