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Carrier 50GX048300 Defrost Sensor Board
The defrost sensor board determines when to initiate the defrost cycle if necessary, to defrost your outdoor unit. The control board is relayed information from a specific sensor located near the condenser to ascertain when to initiate the defrosting cycle.
Key symptoms of a poorly performing defrost board
- The primary control board may show an error code when the defrost control board refuses to initialize properly
- The AC may not run due to frost blocking the fins on the outside unit
- Defrosting refuses to run even though there is a lot of frost on the external unit
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If you are going to be buying or ordering any Carrier 50GX048300 replacement part do your best and double check the model number and also make a visual comparison so that you are positive that the right defrost sensor board is the one being purchased. There is no need to install the part by yourself. Hire a pro in your town or city to do it for you.
Feel free to download your manual for help.
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