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

Always verify your system's parts manual before installation

This OEM draft inducer serves as a direct replacement for legacy part numbers 1010527 and Fasco 70624783

Each kit includes precision-engineered components such as the diaphragm assembly

It provides a linear 0-10Vdc output signal over a 0-50 PSID pressure range

Williams 7735 Limit Switch 320074-702 Key Benefits for the TechnicianThe 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