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Goodman GPC1424H41AB Defrost Sensor Board
The defrost control board instructs the system to activate the defrost sequence which helps to keep your outdoor unit from plugging up. The control board relies on a defrost sensor located near the condenser to decide when to initiate the defrosting cycle.
Key symptoms to watch for in a failing defrost board
- The main control board might give out an error signal if the defrost control board fails
- Defrost mode never begins even though there is a lot of frost that has built up
- Most systems will cease to operate because of lack of airflow through the outdoor unit
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