Reznor 271994 Sensor 320819-301 Industrial Construction: Designed for high-reliability

Industrial Construction: Designed for high-reliability performance within commercial HVAC environments and control panels

or a failure to discharge any liquid despite moisture in the tank

offering a reliable solution for restoring system integrity

Restores original equipment performance and operation

This is the 3-tube heat exchanger assembly

Reznor 271994 Sensor 320819-301 Industrial Construction: Designed for high-reliabilityThe 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"