Lochinvar & A.O. Smith 100187872 Gas Valve 320734-701 the standard 0163754 is the

the standard 0163754 is the traditional bronze valve

Technicians often source this part when diagnosing a stuck AC contactor or a failing condenser contactor that prevents the outdoor unit from engaging

Probes are sold separately to allow for custom length selection based on tank depth

Optimized for LP: Specifically calibrated with the correct orifice for liquid propane fuel types to ensure a stable

Lochinvar & A.O. Smith 100187872 Gas Valve 320734-701 the standard 0163754 is theThe Lochinvar & A. O. Smith 100187872 Gas Valve is an OEM Natural Gas Valve Venturi Assembly designed for high efficiency water heating systems. This critical component integrates the gas control valve and the venturi into a single, high performance unit to ensure precise fuel to air ratios for optimal combustion. Engineered for A. O. Smith Cyclone and Lochinvar Armor series equipment, the 100187872 assembly eliminates the need for a traditional