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International Comfort Products NHP236AKA1 Defrost Sensor Board
The defrost sensor control board is jobbed with determining when to begin the defrosting phase which may be necessary to defrost your outdoor unit. The control board relies on a defrost sensor located near the condenser to determine when to initiate the defrosting cycle.
Signals your defrost board has little life left
- The main circuit board might give out an error signal when encountering a problem
- Your HVAC system will stop running for the fact of lack of airflow through the outdoor unit
- Unit defrost session refuses to initiate despite the fact that there is a lot of frost on the outdoor unit
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