critical for maintaining proportional output signals in robust HVACR systems

streamlined aesthetic for commercial HVAC systems where tamper resistance and a minimalist profile are required

This bulk pack of 25 valve cores provides service technicians with a reliable supply for routine maintenance and emergency repairs

Anti-Stick Properties: Simplifies future maintenance by preventing the gasket from bonding to the valve face or housing

Williams P296201 Switch critical for maintaining proportional outputThe Williams P296201 Switch is a mission critical differential temperature switch designed specifically for Williams Forsaire Counterflow top vent and Magnum High Efficiency furnace models. This genuine OEM replacement part functions as a high limit safety and blower control, featuring a fixed 165F setpoint for circuit interruption or activation, with a precise 35F differential. When the heat exchanger reaches the 165F threshold, the switch engages or