Pay in 4 interest-free payments of $18.57 Learn more
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
or ignition failure codes on the control board caused by the pressure switch not closing
the shaft key is typically provided by the technician during installation
protecting the integrity of the heat exchanger from hot spots
excessive motor noise
Accurate Thermal Response: The thermo-bonded probe provides consistent mechanical tripping at 210°F
Williams P625473 Control Board 318973-401 or ignition failure codes onExperienced HVAC contractors recognize the Williams P625473 Control Board as the essential genuine OEM replacement part for maintaining the operational integrity of Williams Comfort Products heating systems. As a primary furnace control board, this component functions as the central logic unit, regulating critical sequences such as ignition, blower timing, and safety circuit monitoring. Engineered for a drop in fit, it eliminates the calibration
US$ 12.00
US$ 125.00
US$ 15.00
US$ 138.00
US$ 79.95
US$ 109.50
US$ 22.50
