White-Rodgers 1F79-111 Thermostat Els PW 17895 and 3N fittings

and 3N fittings

An open switch usually indicates a restricted flue

the internal bimetal disc opens the circuit to the gas valve or ignition control

and does it directly replace the 8200-001

Common Questions: Will this work for a leaking 13A01 valve

White-Rodgers 1F79-111 Thermostat Els PW 17895 and 3N fittingsThe White Rodgers 1F79 111 is a robust 24V heat pump thermostat designed for reliable control of 2H 1C systems. Engineered as a non programmable solution, it eliminates the complexity of scheduling while providing high performance digital accuracy for residential and light commercial HVAC applications. This low voltage thermostat offers a backlit LCD display with enhanced contrast, ensuring clear visibility in dark mechanical rooms or hallways. It