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Payne PA13NR030000AAAA Defrost Sensor Board
The defrost control board determines when to initiate the defrost sequence which actually helps to keep your outdoor unit from plugging up. The board is relayed information from a defrost sensor located somewhere by the condenser to agree when the defrost cycle should begin.
Major signs of an ailing defrost board
- Defrost session has not run for quite some time despite the fact that there is quite a bit frost that makes the unit run like crap
- The AC may not run due in part to frost blocking the airflow outside
- Your main control board could throw an error code referring to the failed defrost sequence
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If you are going to be buying or ordering any Payne PA13NR030000AAAA part, do your due diligence and make sure of 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. Installation of a new defrost sensor board is a piece of cake if you possess the knowledge and have the tools to get it done.
Feel free to download your manual for help.
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