Lochinvar & A.O. Smith 100093721 Valve 323080-701 The rugged design meets UL

The rugged design meets UL and CE mark standards

Plug-and-Play Compatibility: Includes the correct terminal connector

and WeatherKing air conditioners and heat pumps

When diagnosing a system that hums but fails to engage the compressor

including GRA

Lochinvar & A.O. Smith 100093721 Valve 323080-701 The rugged design meets ULThe Lochinvar & A. O. Smith 100093721 Valve is a 3. 5" natural gas control valve engineered for precision fuel regulation in high efficiency commercial boilers and water heaters. Designed to meet the demands of condensing heating systems, this direct replacement gas valve ensures accurate manifold pressure and consistent ignition cycles. As a critical OEM HVACR component, it works in tandem with the blower assembly to maintain the correct air to fuel