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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > HHP424AKA1 > DEFROST SENSOR BOARD

International Comfort Products HHP424AKA1 Defrost Sensor Board

The defrost sensor control board controls when to launch the defrosting phase which helps to defrost your outdoor unit. It looks to a defrost sensor located near the condenser to ascertain when to initiate the defrosting cycle.

Clues of a weakening defrost board

The HVAC system control board might give out an error number produced by a failing defrost board
Your HVAC system will stop working due to the safety features installed
The defrost sequence never runs even when there is a large quantity of frost that needs to be removed

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Before buying or ordering any International Comfort Products HHP424AKA1 replacement part, do your due diligence and cross-check the correct model as well as make a visual comparison so that you are positive that the correct replacement defrost sensor board is being ordered. There is no rule that says you have to install the replacement part alone. Search for a pro locally to do it for you.

Feel free to download your manual for help.

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