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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > NDN5100BHC2 > DEFROST SENSOR BOARD

International Comfort Products NDN5100BHC2 Defrost Sensor Board

The defrost sensor board determines when to initiate the defrost sequence which may be needed in order to get rid of the frost that collects on the outdoor unit. The defrost sensor board is influenced by a specific sensor located in the outdoor unit to verify when to begin.

Clues to watch for to know the AC defrost sensor board is not going to last much longer

Defrost session never runs even though there is a lot of frost that makes the unit run like crap
The primary control board may show an alphanumeric error code referring to a failing defrost control board
Your system could stop functioning because of way too much frost build-up

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If you are going to be buying or ordering any International Comfort Products NDN5100BHC2 replacement part do your best and cross-check the correct model as well as make a visual inspection in order to be sure the proper replacement defrost sensor board is the one being purchased. Replacing a new defrost sensor board is not difficult assuming you know what you are doing and have the tools to get it done.

Feel free to download your manual for help.

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Check eBay for your defrost sensor board!