Williams P323080 Fan Switch 324846-701 but you should never downsize

but you should never downsize a 75VA system to a 40VA unit

While the Armstrong International D25934 Trap is a standard 3/4" angle pattern

Whether you are addressing a capacitor failure in an AC unit or performing preventative maintenance

This unit features an 8-inch stainless steel probe

providing essential feedback or interlocking for peripheral equipment

Williams P323080 Fan Switch 324846-701 but you should never downsizeThe 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