Lochinvar & A.O. Smith 100093721 Valve 320788-704 Its internal geometry is optimized

Its internal geometry is optimized for the Armstrong parabolic plug design

To perform a manual reset on the Intellivent control

This is a NEMA 48Y frame motor with a 5

and inert gases at fluid temperatures up to 180°F

Lochinvar & A.O. Smith 100093721 Valve 320788-704 Its internal geometry is optimizedThe 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