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Goodman GPH1348M41AB Defrost Sensor Board
The defrost sensor board initiates the defrost cycle which assists to rid your unit of frost that can build up. It looks to a defrost sensor located near the condenser to ascertain when the defrost cycle should begin.
Red flags of a dying AC defrost sensor board
- Your main control board may throw a particular error code when the defrost board fails
- The defrost sequence never starts especially when there is a rather large amount of frost in the way
- AC and heating system could not run at all because of too much frost
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