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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > H8DNL050B12B1 > DEFROST SENSOR BOARD

International Comfort Products H8DNL050B12B1 Defrost Sensor Board

The defrost sensor board controls when to launch the defrost cycle if necessary, to keep your outdoor unit from plugging up. It relies on a sensor which is near the condenser somewhere, in order to determine when to initiate the defrosting cycle.

Important signs the AC defrost sensor board will have to be replaced

Defrost mode will not kick in despite the fact that there is a lot of frost on the external unit
The primary control board may issue an alphanumeric error code referring to a failing defrost control board
Your system could stop functioning due to frost blocking the fins on the outside unit

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Before you decide on buying or purchasing a new International Comfort Products H8DNL050B12B1 replacement part, do your due diligence and double check the correct model and also make a visual comparison in order to be sure the right defrost sensor board is being ordered. If you are not sure about the installation of the new defrost sensor board on your own then it may be wise to consult a pro to do the work for you.

Feel free to download your manual for help.

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Check eBay for your defrost sensor board!