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Carrier 50GX Defrost Sensor Board
The defrost control board controls when to launch the defrost sequence in order to keep your outdoor unit from plugging up. The defrost board looks to a sensor located near the condenser to agree when to begin.
Elements of a poorly working defrost sensor board
- The system may not operate due to frost blocking the fins on the outside unit
- The HVAC system control board may throw an error code produced by too much frost
- The defrost feature will not kick in especially when there is frost in the way
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Before you decide on buying or purchasing a new Carrier 50GX replacement part do your best and make sure of the correct model as well as make a visual inspection in order to be sure the proper replacement defrost sensor board is being ordered. The installing of a new defrost sensor board is a breeze assuming you have the know-how and have the tools to get it done.
Feel free to download your manual for help.
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