Laars Heating Systems V0079400 Gas Valve 322838-754 including the 30GX and 30HXA

including the 30GX and 30HXA series

While the heater can be wired directly to the compressor contactor (normally closed auxiliary contacts)

Using genuine Lennox HVAC parts like the 18M62 preserves the original equipment's sequence of operation and safety certifications

reducing mechanical stress and optimizing energy consumption across the air loop

Universal Compatibility: Fits NEMA frame motors 254T

Laars Heating Systems V0079400 Gas Valve 322838-754 including the 30GX and 30HXAThe Laars V0079400 Gas Valve is a critical replacement component engineered specifically for Laars heating systems requiring a 24V gas control valve. This valve is calibrated for a 3" WC manifold pressure (Natural Gas) and features a standard 1 2" NPT inlet and outlet for seamless integration into existing manifolds. Designed for high reliability ignition sequences, the V0079400 ensures precise fuel metering and consistent pilot or hot surface