Williams P200200 Fan Switch Is this part compatible with

Is this part compatible with non-ICP systems

Can I use the 304400 on an FS7-4 series switch

Always check for a dirty filter or blocked return before replacing

The Maxitrol R325C10-1530 is a high-precision

Key Benefits for Technicians: Standardized 300°F Trip Point: Calibrated for specific Armstrong and Allied Air flame rollout tolerances to prevent heat exchanger damage

Williams P200200 Fan Switch Is this part compatible withThis Williams P200200 Fan Switch is a critical OEM replacement fan control designed for precise thermal management in Williams Forsaire and Magnum series furnaces. Engineered with a setpoint of 120F ON and a 15F differential, this SPST (Single Pole Single Throw) switch operates on a normally open circuit. It triggers fan activation once the plenum reaches the 120F threshold to ensure efficient heat exchange and prevent short cycling. As temperatures