meaning it is calibrated to open at 70°F and close at 35°F

and L terminals allow for seamless integration with most multi-stage heat pump air handlers and condensers

it will fail to close the pressure switch

When you are out in the field servicing a customer's heat

this pilot-operated solenoid valve provides reliable control for air

Lochinvar & A.O. Smith 100109298 Pilot Assembly 322057-301 meaning it is calibrated toThe Lochinvar & A. O. Smith 100109298 Pilot Assembly is a critical OEM replacement part designed specifically for high temperature propane (LP) gas applications. Engineering grade construction ensures reliable performance in FVIR (Flammable Vapor Ignition Resistant) systems, with a 200C temperature rating optimized for the intense thermal environments of residential and light commercial water heaters. This assembly facilitates consistent pilot flame