Reznor 222753 Sensor 322056-301 including many centrifugal and screw

including many centrifugal and screw chiller models using standard 10k Ohm inputs

and particulate contamination

making it an essential component for technicians maintaining split systems and packaged units

Integrating this specific board into your service call restores the original factory sequence of operation

Reznor 222753 Sensor 322056-301 including many centrifugal and screwThe Reznor 222753 Discharge Air Sensor is a critical 10K Ohm Type 24 thermistor engineered for precise discharge air temperature (DAT) monitoring in commercial and industrial HVAC systems. Designed with an 8 inch probe and protective box, this sensor integrates seamlessly with Reznor gas fired unit heaters and the Reznor IQ system. It provides essential real time feedback to the primary controller, allowing for modulated burner adjustment to maintain