Replacing a drifted or failed sensor with this 1172766 defrost thermostat restores the factory-spec timing for heating cycles

this compact gas appliance pressure regulator features a 1/4" NPT connection and handles a maximum inlet pressure of 1/2 PSI

Is the 272708A different from the 272708A/U

022" NG orifice fits standard 3/16-inch tubing or 1/4-inch adapters

It is fully compatible with a wide array of refrigerants including R22

Williams P213400 Switch Replacing a drifted or failedThe Williams P213400 Fan Selector Switch F160 30F is a critical OEM spec replacement component engineered for high performance direct vent and gravity wall furnaces. As a primary HVAC blower control switch, this unit facilitates precise multi speed fan regulation to maintain optimal thermal distribution and equipment efficiency. Designed specifically as a Williams furnace replacement part, the F160 30F integrates seamlessly with Williams models