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Goodman GDS80904BN Defrost Sensor Board
The defrost sensor control board initiates the defrost cycle which assists to rid your unit of frost that can build up. The control board relies on a temperature sensor which is near the condenser somewhere, in order to determine when to begin.
Key indicators that my defrost sensor board is not working right?
- Unit defrost session never runs even when there is a large quantity of frost that makes the unit run like crap
- Your main control board could throw an error number when a defrost board fails to initialize
- The system will cease to operate due to the frost blocking the flow of air
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