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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > C8DNL100L20B1 > DEFROST SENSOR BOARD

International Comfort Products C8DNL100L20B1 Defrost Sensor Board

The defrost sensor board is jobbed with determining when to begin the defrosting phase which aids to keep the outdoor unit free from frost build-up. It looks to a specific sensor that can be found near the condenser, in order to decide when to begin.

Major indications of a worsening defrost board

Self defrost sequence never begins despite the fact that there is a lot of frost built up
The HVAC system could stop running at all because of the fact that there is too much frost
The primary control board may issue an error of some type when the defrost board fails

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Before you decide on buying or ordering, do your due diligence and cross-check the correct model as well as make a visual comparison in order to be sure the right defrost sensor board is the one being purchased. If you are unsure about the correct way of installing the defrost sensor board on your own then it would be in your best interest to consult a pro to do the work for you.

Feel free to download your manual for help.

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