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Goodman GPH1336M43AA Defrost Sensor Board
The defrost sensor control board is jobbed with determining when to begin the defrost sequence if necessary, to keep your outdoor unit from plugging up. The control board is influenced by a specific sensor located somewhere by the condenser to determine when the defrost cycle should begin.
Major clues your Goodman defrost sensor board is in dire need of a replacement
- The control board may issue a specific error code referring to the failed defrost sequence
- The system may end up not running because of the safety features installed
- Self defrost sequence never runs even when there is a large quantity of frost on the unit
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