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Goodman GDH80453AXCA Defrost Sensor Board
The defrost control board initiates an important defrosting cycle which actually helps to keep the outdoor unit free from frost build-up. It relies on a temperature sensor located somewhere by the condenser to verify when to initiate the defrosting cycle.
Clues to watch for to know your Goodman defrost sensor board needs replacing ASAP
- The defrost feature does not begin despite the fact that there is a lot of frost that has built up
- Your main control board could display an alphanumeric error code produced by too much frost
- Your HVAC system will not work because of the safety issue that the frost poses
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