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Goodman GHS80453AXCB Defrost Sensor Board
The defrost control board instructs the outdoor unit to begin the defrost sequence which may be needed in order to get rid of the frost that collects on the outdoor unit. The defrost sensor board depends on a temperature sensor located somewhere by the condenser to agree when the defrost cycle should begin.
Signs to watch for in a bad outdoor defrost sensor board
- The system will stop working for the simple fact of frost blocking the airflow outside
- Defrost mode has not run for quite some time despite the fact that there is quite a bit frost in the way
- The primary control board might issue a specific error code produced by too much frost
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If you are going to be buying or purchasing any Goodman GHS80453AXCB part, do your due diligence and double check the correct model and also make a visual comparison in order to be sure the correct replacement defrost sensor board is being ordered. There is no rule that says you have to replace the part all by yourself. Hire someone with experience in your community to do the job for you.
Feel free to download your manual for help.
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