Williams P323080 Fan Switch 323055-751 8" pitch adjustment to accurately

8" pitch adjustment to accurately calibrate fan speeds and CFM requirements

What are the symptoms of a failing collector box

Broad Compatibility: Functions as a direct replacement for 42-101447-06 and works across Weather King and Corsaire brands

protecting the compressor by detecting low refrigerant pressure conditions that could lead to system failure

Multi-Speed Versatility: Features 3-speed taps for adjustable airflow tuning

Williams P323080 Fan Switch 323055-751 8" pitch adjustment to accuratelyThe Williams P323080 Fan Switch is a critical OEM replacement part engineered for precise thermal control in Williams Monterey furnaces and direct vent gas heaters. This furnace fan limit switch functions as a normally open, temperature actuated control, ensuring the blower motor engages only when the heat exchanger reaches the appropriate operating temperature. This prevents the circulation of cold air during the heat up cycle and protects the system