Lochinvar & A.O. Smith 100110026 Gas Thermostat 322838-753 Its NEMA 1 enclosure with

Its NEMA 1 enclosure with an integrated junction box provides protected electrical connections

Reversing the process requires a different kit with alternate orifice sizing and regulator springs designed for the higher pressure of propane

and 63 water feeders

leaving the valve body intact in the line

It can be unscrewed for cleaning to prevent backflow or debris buildup that might stall the impeller

Lochinvar & A.O. Smith 100110026 Gas Thermostat 322838-753 Its NEMA 1 enclosure withWhen you're out on a call for a residential or light commercial water heater that is failing to maintain setpoint or won't fire at all, a faulty natural gas thermostat is often the culprit. The Lochinvar & A. O. Smith 100110026 is the heavy duty service replacement you need to get the system back online. This is an authentic OEM gas control valve manufactured by White Rodgers (37C73U 268), engineered specifically for FVIR (Flammable Vapor Ignition