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Goodman GSX130241 Defrost Sensor Board
The defrost sensor control board instructs the outdoor unit to begin the defrost sequence which helps to keep your outdoor unit from plugging up. It looks to a temperature sensor located somewhere by the condenser to ascertain when to begin.
Symptoms your defrost board will need replacing
- The main circuit board could throw an alphanumeric error code referring to a failing defrost control board
- The defrost feature never runs even when there is a large quantity of frost built up
- The system will stop functioning at all because of frost blocking the airflow outside
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