Reznor 271994 Sensor R-410A High-Grade Construction: Manufactured with materials

High-Grade Construction: Manufactured with materials rated for continuous thermal cycling within the heat exchanger environment

Smith 7-152784-20 or upgrading a Carrier/Bryant/Payne furnace blower

Precise Sensing: The 8-foot capillary length and copper bulb allow for remote mounting while maintaining high thermal sensitivity

Complete Component Match: Features essential hardware including buss bar supports

Reznor 271994 Sensor R-410A High-Grade Construction: Manufactured with materialsThe Reznor 271994 Averaging Temperature Sensor is a critical OEM replacement part engineered for precise thermal feedback in mixed air and cooling coil applications. Featuring a 36 inch length, this YD B type sensor is designed to mitigate the effects of stratified airflow by measuring the temperature across a wider cross section of the duct. This ensures the HVAC controller receives an accurate average reading rather than a localized "hot" or "cold"