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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > NNE100J20A1 > DEFROST SENSOR BOARD

International Comfort Products NNE100J20A1 Defrost Sensor Board

The defrost sensor control board determines when to initiate the defrosting phase which aids to keep your outdoor unit from plugging up. The board relies on a specific sensor located in the outdoor unit to make the decision on when the defrost cycle should begin.

How do you know if your International Comfort Products defrost sensor board is crapping out?

The main control board could display an error number if the defrost control board fails
The defrost sequence has not run for a while even though there is a large amount of frost on the unit
Your system could not work at all because of the safety features installed

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If you decide on picking up or purchasing any International Comfort Products NNE100J20A1 part, do your due diligence and double check the model number as well as make a visual comparison so that you are positive that the correct replacement defrost sensor board is being ordered. The installing of the defrost sensor board can be quite easy 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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