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International Comfort Products NAC236AKA1 Defrost Sensor Board
The defrost sensor board commences an important defrosting cycle which helps to keep the outdoor unit free from frost build-up. The board relies on a sensor which is near the condenser somewhere, in order to verify when to initiate the defrosting cycle.
Important hints your International Comfort Products defrost sensor board is in dire need of a replacement
- The main control board could signify a type of error code referring to a bad defrost board
- The HVAC system could end up not running for the simple fact of frost blocking the airflow outside
- The defrost feature refuses to initiate despite that there is a large amount frost on the external unit
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