Lochinvar & A.O. Smith 100109958 Gas Valve 319825-402 and Payne heating units to

and Payne heating units to ensure correct mounting and terminal alignment

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

its materials are compatible with various neutral fluids

ensuring meet-or-exceed performance for Carrier

the Veris H904 is specifically designed for VFD loads and is not intended for staged pump or variable inlet vane applications

Lochinvar & A.O. Smith 100109958 Gas Valve 319825-402 and Payne heating units toThe 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