Lochinvar & A.O. Smith 100109958 Gas Valve 319825-402 while the non-volatile memory protects

while the non-volatile memory protects all HVAC configuration settings and schedules from being lost during power outages

and Payne heating units to ensure correct mounting and terminal alignment

this valve is specifically designed for R22 and R407C operating pressures

this unit ensures precise water level management across any steaming capacity

providing consistent airflow for heat exchange efficiency

Lochinvar & A.O. Smith 100109958 Gas Valve 319825-402 while the non-volatile memory protectsThe Lochinvar & A. O. Smith 100109958 Gas Valve is a critical OEM replacement component designed for high efficiency liquid propane (LP) water heaters and boilers. Engineered to operate on a 24V circuit, this valve is factory calibrated to a 10" WC (Water Column) outlet pressure, ensuring precise fuel metering for optimal combustion stability. As a veteran grade HVAC replacement part, it features a 3 4" NPT connection, providing the robust seal