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Payne PG8JAA042090 Defrost Sensor Board
The defrost sensor board controls when to launch the defrosting phase if necessary, to remove frost build-up that may accumulate. It looks to a specific sensor located in the outdoor unit to ascertain when to begin.
Signals of a weakening defrost sensor board
- Defrost session will not kick in even when there is a large quantity of frost built up
- The AC may stop running because of lack of airflow through the outdoor unit
- The control board could signify a specific error code if the defrost board goes out
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Before you decide on buying or ordering a new Payne PG8JAA042090 replacement part do your best and double check the model number and also make a visual comparison so that you are positive that the correct defrost sensor board is the one being purchased. You do not need to replace the part all by yourself. Find a professional in your area to hire and install the part for you.
Feel free to download your manual for help.
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