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Carrier 48GS042090300 Defrost Sensor Board
The defrost sensor control board controls when to launch the defrost cycle which aids to rid your unit of frost that can build up. The defrost board is relayed information from a temperature sensor located near the condenser to agree when to initiate the defrosting cycle.
Major warnings of a declining Carrier defrost sensor board
- The AC may stop working for the fact of the fact that there is too much frost
- The defrost sequence never begins despite the fact that there is a lot of frost that has built up
- Your main control board could throw an alphanumeric error code produced by a failing defrost board
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Before buying or purchasing, do your due diligence and make sure of the model number as well as make a visual comparison in order to be sure the proper replacement defrost sensor board is being ordered. You do not have to install the part by yourself. Search for a pro in your area to do the job for you.
Feel free to download your manual for help.
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