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Goodman 0270K00012 Defrost Sensor Board
The defrost sensor control board is jobbed with determining when to begin an important defrosting cycle which helps to keep your outdoor unit from plugging up. The defrost sensor board is influenced by a defrost sensor that can be found near the condenser, in order to agree when the defrost cycle should begin.
Indications the AC defrost sensor board is failing
- The main control board may show an alphanumeric error code if the defrost control board fails
- Defrosting has not run for a while despite the fact that there is quite a bit frost in the way
- AC and heating system could stop functioning for the fact of lack of airflow through the outdoor unit
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