Lochinvar & A.O. Smith 100093721 Valve 323080-701 and Commercial 2100 series heaters

and Commercial 2100 series heaters

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

The rugged design meets UL and CE mark standards

this switching relay allows a standard 2-wire thermostat to drive heavy-duty components like circulator pumps

including GRA

Lochinvar & A.O. Smith 100093721 Valve 323080-701 and Commercial 2100 series heatersThe 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