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International Comfort Products NDN6125KJA1 Defrost Sensor Board
The defrost control board instructs the outdoor unit to begin the defrosting phase which assists to defrost your outdoor unit. The defrost sensor board looks to a defrost sensor located somewhere by the condenser to verify when to begin.
Important clues to watch for in a bad outdoor defrost sensor board
- The HVAC system could stop working due to the fact of the fact that there is too much frost
- The primary control board could display an error number if the defrost board fails
- Defrost session never runs even though there is quite a bit frost in the way
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