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International Comfort Products N9MP1125J20C2 Defrost Sensor Board
The defrost control board will determine when to initiate an important defrosting cycle if necessary, to continue normal heating and cooling operations. The defrost board looks to a temperature sensor located near the condenser to agree when the defrost cycle should begin.
Easy warnings your International Comfort Products defrost sensor board has very little life left
- Self defrost sequence never kicks in even when there is a large quantity of frost in the way
- Your HVAC system will stop running because of way too much frost build-up
- Your main control board may show an error number if the defrost board fails
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