Lochinvar & A.O. Smith 100109203 Burner 318172-701 fan relays

fan relays

For units utilizing Liquid Propane

68" WC and the switch still fails to close its contacts

Is this sensor suitable for high-purity environments

Does this include the actuator or just the linkage

Lochinvar & A.O. Smith 100109203 Burner 318172-701 fan relaysThe Lochinvar & A. O. Smith 100109203 burner assembly is a direct OEM replacement engineered for residential and light commercial natural gas water heaters. This FVIR burner kit serves as the updated factory successor to the 9003382005 burner, ensuring a precise match for units requiring a #33 orifice. Designed for Flammable Vapor Ignition Resistant (FVIR) technology, this assembly maintains critical combustion parameters and manifold pressure to