It is standard industry practice to replace the 14631021 gasket every time the cleanout plate is removed for inspection or cleaning to ensure a fresh

the AL-190 features a durable plastic body construction and comes equipped with a dedicated mounting bracket and fittings compatible with 1/4" O

Key Benefits for the Technician Direct OEM Compatibility: Specifically engineered to replace the obsolete 71481101 model without modification to the mounting footprint

Each brass component is precision-machined for high-heat durability and consistent gas velocity

Williams 7735 Limit Switch 320074-702 It is standard industry practiceThe Williams 7735 Limit Switch is a critical OEM replacement part designed for high temperature safety regulation in Williams Forsaire Counterflow top vent furnaces. Engineered with a 330F fixed temperature setpoint and a 5 inch insertion depth, this high limit safety control ensures the combustion chamber does not exceed safe operating parameters. When air temperature reaches the 330F threshold, the switch opens the electrical circuit to the gas