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Goodman GMS80904BN Defrost Sensor Board
The defrost sensor control board controls if and when to commence an important defrosting cycle in order to rid your unit of frost that can build up. The control board looks to a sensor located near the condenser to agree when to initiate the defrosting cycle.
What are some indications that my defrost sensor board needs replacing?
- Your main control board could signify a specific error code if the defrost board fails
- Air conditioning may not work due to lack of airflow through the outdoor unit
- Defrost session will not initiate despite that there is a large amount frost on the external unit
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