Lochinvar & A.O. Smith 100109913 Gas Valve 321894-708 The 56-frame style housing and

The 56-frame style housing and moisture-resistant windings are optimized for the high ambient temperatures often found in suspended gas-fired unit heaters

Universal Mounting: Designed to fit a wide range of pneumatic and electronic wall-mounted controllers

Rapid Restoration: Designed for an exact fit

How do I know if I need a 909 or LF909 kit

As a veteran-grade HVAC replacement sensor

Lochinvar & A.O. Smith 100109913 Gas Valve 321894-708 The 56-frame style housing andThe Lochinvar & A. O. Smith 100109913 Gas Valve is a 24V slow opening natural gas valve engineered for precision fuel regulation in commercial water heaters and boilers. Designed with a 3 4" NPT inlet and outlet, this combination gas valve serves as a critical component for maintaining stable manifold pressure, factory preset at 3. 5" W. C. to ensure optimal combustion efficiency. This OEM replacement gas valve is a direct substitute for the A. O.