Williams 9806 Vent Tubes Els PW 17895 Designed for 1/2-inch and 3/4-inch

Designed for 1/2-inch and 3/4-inch valves with a 5/16" stroke

Critical Safety Monitoring: Prevents system operation under dangerous thermal conditions

Durable Construction: High-temperature alloy components prevent premature oxidation and maintain structural integrity during continuous operation

Does this unit require a separate start capacitor

Replacing a soot-covered or cracked HVAC flame sensor restores efficient combustion and prevents the dangerous accumulation of unburned gas within the heat exchanger

Williams 9806 Vent Tubes Els PW 17895 Designed for 1/2-inch and 3/4-inchFor professional contractors handling deeper wall installations, the Williams 9806 12" Vent Tubes provide the necessary extension for Williams Forsaire direct vent furnaces. These precision engineered galvanized steel vent tubes are essential when standard venting kit lengths are insufficient for the structural thickness of the application. Designed specifically for Williams gas furnace parts, this 12 inch horizontal sidewall venting extension ensures