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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > CHP442AKA1 > DEFROST SENSOR BOARD

International Comfort Products CHP442AKA1 Defrost Sensor Board

The defrost control board controls if and when to commence the defrost sequence if necessary, to keep your outdoor unit from plugging up. The defrost board relies on a defrost sensor which is near the condenser somewhere, in order to determine when the defrost cycle should begin.

Clues to watch for to know the AC defrost sensor board has little life left

Defrost session has not run for quite some time even when there is a large quantity of frost on the external unit
The system will stop operating at all because of frost blocking the airflow outside
The control board may throw a particular error code when encountering a problem

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Before buying or ordering a replacement defrost sensor board for your International Comfort Products CHP442AKA1 do your best and make sure of the correct model and also make a visual comparison in order to be sure the right defrost sensor board is the one being purchased. Once you have the part to install the replacement part alone. Hire someone with experience in your community to do the job for you.

Feel free to download your manual for help.

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