Pay in 4 interest-free payments of $18.57 Learn more
Ships within 48 hours · Estimated delivery Oct 13 - Oct 18
utilizing the same 3/8" porting and 120V electrical requirements for straightforward replacement
55" WC to match OEM airflow requirements for specific furnace models
or ignition failure codes on the control board caused by the pressure switch not closing
excessive motor noise
Williams P625473 Control Board 318973-401 utilizing the same 3/8" portingExperienced HVAC contractors recognize the Williams P625473 Control Board as the essential genuine OEM replacement part for maintaining the operational integrity of Williams Comfort Products heating systems. As a primary furnace control board, this component functions as the central logic unit, regulating critical sequences such as ignition, blower timing, and safety circuit monitoring. Engineered for a drop in fit, it eliminates the calibration
US$ 19.99
US$ 185.50
US$ 190.00
US$ 29.99
US$ 25.00
US$ 175.00
US$ 23.00
US$ 60.00
