International Comfort Products 1064310 Defrost Sensor O61 C36

The International Comfort Products 1064310 Defrost Sensor O61 C36 is a temperature-monitoring component used to regulate defrost cycles in heat pump and refrigeration systems. It works by sensing coil temperature changes and sending signals to the control board, allowing the system to activate or terminate the defrost process at the proper time to prevent ice build-up on the outdoor coil. These heat pump and cooling equipment improve energy efficiency, support stable heating performance and help maintain proper air flow during cold operation.