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Goodman ACVC90704CXAA Defrost Sensor Board
The defrost sensor board will determine when to initiate an important defrosting cycle which assists to remove frost build-up that may accumulate. It depends on a specific sensor located somewhere by the condenser to ascertain when to begin.
Main clues your Goodman defrost sensor board needs replacing ASAP
- The defrost feature will not initiate despite that there is a large amount frost that needs to be removed
- The whole system may stop operating because of the amount of frost on the outdoor unit
- The control board could throw an alphanumeric error code referring to a failing defrost control board
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