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Payne PH2PNB042000AA Defrost Sensor Board
The defrost control board will determine when to initiate an important defrosting cycle which may be needed in order to continue normal heating and cooling operations. The board is relayed information from a defrost sensor that can be found near the condenser, in order to decide when to initiate the defrosting cycle.
Main clues your Payne defrost sensor board needs to be replaced
- Self defrost sequence never starts despite the fact that there is a lot of frost that needs to be removed
- The control board may show a type of error code referring to a bad defrost board
- The HVAC system could not run due to the fact of frost blocking the airflow outside
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Before you decide on buying or ordering any Payne PH2PNB042000AA replacement part, do your due diligence and double check the model number as well as make a visual comparison so that you are positive that the correct replacement defrost sensor board is the one being purchased. You do not have to replace the part all by yourself. Hire someone with experience in your town or city to do the job for you.
Feel free to download your manual for help.
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