Williams 7B46 Motor Support 320788-702 while higher voltages will result

while higher voltages will result in immediate module failure

this professional-grade valve is rated for 1/2 PSI gas pressure and supports a substantial flow capacity of up to 3

providing consistent signals to the flame sensor or thermocouple

Serviceability: Color-coded wiring aligns with standard industry practices for faster troubleshooting and maintenance

This 9-inch diameter blower wheel features a 6-inch width and is engineered for clockwise (CW) rotation

Williams 7B46 Motor Support 320788-702 while higher voltages will resultThe Williams 7B46 Motor Support is a critical structural component engineered specifically for Williams Forsaire furnaces, including Counterflow Top Vent and Direct Vent models. Designed to work in pairswith two motor supports required per unitthis heavy duty furnace replacement part provides the necessary rigidity to maintain blower motor alignment. Precision alignment is essential to prevent premature bearing wear and ensures quiet, reliable airflow