Williams 7735 Limit Switch 321894-708 the valve failing to open/close

the valve failing to open/close

this OEM inducer motor assembly provides the exact mounting footprint and electrical specifications required for a seamless "drop-in" installation

Rugged Construction: Forged brass body provides structural integrity for high-pressure 120V solenoid valve operations

an A12 or A30 series with a different range may be better suited

Williams 7735 Limit Switch 321894-708 the valve failing to open/closeThe 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