Wide rated voltage compatibility (24V to 240V AC) for seamless integration with various actuator models

replacing this filter is a standard procedure to prevent high-limit trips and ensure the Carrier air handler maintains optimal heat exchange efficiency

allowing for installation in any orientation on the liquid line

This unit features a totally enclosed design to ensure quiet operation and protection against environmental contaminants

and BG coils for flexible electrical integration

Williams P323080 Fan Switch 321702-401 Wide rated voltage compatibility (24VThe 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