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but external lead connections should be verified against your specific wiring diagram
Internal Lead Protection: Features a high-pressure relief valve and internal motor protection to guard against phase loss and thermal overloads
supporting heating capacities up to 3
The most common causes are restricted airflow due to dirty filters
Lochinvar & A.O. Smith 100110026 Gas Thermostat 318172-701 but external lead connections shouldWhen 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