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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > H8MPT050B12B1 > DEFROST SENSOR BOARD

International Comfort Products H8MPT050B12B1 Defrost Sensor Board

The defrost control board will determine when to initiate the defrost cycle which actually helps to defrost your outdoor unit. It is relayed information from a sensor that can be found near the condenser, in order to agree when to initiate the defrosting cycle.

What red flags are there that my AC defrost sensor board is on its last leg?

Self defrost sequence refuses to run despite that there is a large amount frost that needs to be removed
The control board could display an error of some type when the defrost control board refuses to initialize properly
The system may stop running due in part to the frost blocking the flow of air

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Before you decide on buying or ordering, do your due diligence and double check the model number and also make a visual inspection so that you are positive that the correct defrost sensor board is the one being purchased. You do not need to replace the part all by yourself. Look for a professional locally to hire and install the part for you.

Feel free to download your manual for help.

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