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International Comfort Products NAC018AKA1 Defrost Sensor Board
The defrost sensor control board will begin the defrosting phase which may be needed in order to defrost your outdoor unit. The defrost board is relayed information from a sensor that can be found near the condenser, in order to determine when the defrost cycle should begin.
Major warnings the AC defrost sensor board is in dire straights
- The main circuit board may signify an error of some type if the defrost board fails
- Defrost session does not begin despite the fact that there is a lot of frost that has built up
- Your HVAC system will stop working for the fact of frost blocking the fins on the outside unit
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