Aaon R57800 Discharge Thermistor 1/2" Tube

The Aaon R57800 Discharge Thermistor Tube is a temperature sensing system designed to monitor discharge line temperature and provide input for control circuits. Installed on the 1/2-inch discharge tube, it supplies temperature feedback for control sequences used by HVAC systems during refrigerant circulation. Its sensing element varies electrical resistance in response to changing line temperatures, allowing the control board to interpret measured values and regulate system responses accordingly. It provides proper temperature information to connected controls, supporting appropriate equipment response to changing discharge line temperatures while maintaining consistent monitoring of the refrigeration circuit.