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Goodman GKS90703BXAE Defrost Sensor Board
The defrost sensor board determines when to initiate the defrost sequence which actually helps to continue normal heating and cooling operations. The board relies on a specific sensor located somewhere by the condenser to make the decision on when to begin.
Warnings the defrost sensor board should need replacing
- Unit defrost session refuses to run even though there is excessive frost on the unit
- The AC may not operate due in part to the frost blocking the flow of air
- Your main control board could throw an error code produced when the defrost board is bad
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