Williams P321900 Ignition Control 320788-704 ensuring a precision fit on

ensuring a precision fit on the inducer motor shaft to eliminate the vibration and bearing wear often associated with generic alternatives

Also identified as part number 029791

As a veteran-preferred HVACR control solution

the 16F24C2164AAF requires a minimum of 5 psi pressure drop between the inlet and outlet to successfully lift the main diaphragm and remain open

This motor is specified for Counter-Clockwise Lead End (CCWLE) rotation to accommodate standard Reznor fan blade configurations for proper air draw

Williams P321900 Ignition Control 320788-704 ensuring a precision fit onThe Williams P321900 Ignition Control is a dedicated OEM replacement part engineered for precise sequence management in gas fired heating equipment. As the direct successor to the P32190, this electronic ignition module provides the necessary logic for safe pilot or main burner light off. This control is frequently utilized in Williams Monterey furnaces and Forsaire wall heaters, where maintaining specific timing for trial for ignition and flame