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Goodman GMH80704BN Defrost Sensor Board
The defrost sensor board determines when to initiate the defrost cycle which actually helps to rid your unit of frost that can build up. The defrost board is relayed information from a sensor located somewhere by the condenser to decide when the defrost cycle should begin.
Major indications of a weakening defrost sensor board
- The whole system may cease to operate because of the safety features installed
- The defrost sequence does not run especially when there is a rather large amount of frost that needs to be removed
- The primary control board could display an error signal when encountering a problem
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If you are going to be buying or purchasing do your best and double check the correct model and also make a visual comparison in order to be sure the proper replacement defrost sensor board is being ordered. The installing of a new defrost sensor board is a piece of cake if you have the time and have the proper tools to do it right.
Feel free to download your manual for help.
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