Aaon G051250 12" Duct Thermostat Sensor 10K OE231

The Aaon G051250 12" Duct Thermostat Sensor 10K OE231 is a temperature-sensing probe that measures air density inside ductwork and sends resistance-based signals to the control system. Measuring supply or return air conditions within a duct section to deliver exact thermal data to the unit control board applications. Its resistance value shifts proportionally with air temperature changes in HVAC systems, allowing the board to regulate heating or cooling output accordingly and providing accurate inputs to the controller, and it produces constant humidity readings that support accurate modulation.