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International Comfort Products NTC7050BFA1 Defrost Sensor Board
The defrost sensor control board determines when to initiate the defrosting phase which aids to remove frost build-up that may accumulate. The board looks to a defrost sensor that can be found near the condenser, in order to verify when the defrost cycle should begin.
Key symptoms of a barely functioning defrost sensor board
- The main board may signify an error signal referring to a bad defrost board
- Defrost session never initiates even when there is a large quantity of frost on the outdoor unit
- Your system could not operate at all because of the frost blocking the flow of air
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