Williams P323095 Heat Sensor making it suitable for high-pressure

making it suitable for high-pressure ACR applications

making it a staple for any HVAC repair kit

The Williams P323095 Heat Sensor is the critical OEM fan switch required for precise thermal management in Williams Direct Vent Furnaces

High-Temperature Durability: Designed to maintain a robust steam-tight seal under fluctuating thermal loads

or if the system cycles on and off rapidly (short-cycling)

Williams P323095 Heat Sensor making it suitable for high-pressureAs an HVAC professional, you know that consistent blower cycling is the difference between a satisfied client and a callback. The Williams P323095 Heat Sensor is the critical OEM fan switch required for precise thermal management in Williams Direct Vent Furnaces. This ceramic heat sensor is engineered to trigger the Blower 2303 assembly, ensuring the fan engages only when the heat exchanger has reached operating temperature and continues to run until