Lochinvar & A.O. Smith 100109372 Gas Valve 321894-709 Optimized Flow Control: Designed specifically

Optimized Flow Control: Designed specifically as a 1

Ensure there is at least 1/4" clearance from the probe tip to any internal boiler surface or pipe wall

Safety Integrity: Monitors for blocked vents

What controllers are compatible with the built-in transformer

Precise Negative Pressure Sensing: Fixed -1

Lochinvar & A.O. Smith 100109372 Gas Valve 321894-709 Optimized Flow Control: Designed specificallyThe Lochinvar & A. O. Smith 100109372 Gas Valve is a critical OEM replacement part designed for high efficiency liquid propane (LP) heating systems. This 24v gas control valve features a 1 2" inlet outlet connection and is factory set to a 10" WC (Water Column) manifold pressure, ensuring precise fuel regulation for commercial water heaters and boilers. As a veteran grade component used in Lochinvar Knight and A. O. Smith Cyclone series, it manages