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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > GNL100N16C1 > DEFROST SENSOR BOARD

International Comfort Products GNL100N16C1 Defrost Sensor Board

The defrost sensor board initiates the defrosting phase which may be necessary to continue normal heating and cooling operations. It relies on a defrost sensor located in the outdoor unit to verify when to initiate the defrosting cycle.

What red flags are there that my defrost board is crapping out?

Self defrost sequence has not run for quite some time especially when there is frost on the external unit
The primary control board may throw a particular error code when encountering a problem
The HVAC system could end up not running at all because of too much frost

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If you decide on picking up or ordering do your best and double check the correct model as well as make a visual inspection in order to be sure the correct defrost sensor board is being ordered. Replacing the defrost sensor board is a piece of cake if you possess the knowledge and have the proper tools to get it done.

Feel free to download your manual for help.

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