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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > T9MPD075F12B1 > DEFROST SENSOR BOARD

International Comfort Products T9MPD075F12B1 Defrost Sensor Board

The defrost sensor board instructs the outdoor unit to begin the defrosting phase which helps to get rid of the frost that collects on the outdoor unit. The board depends on a sensor which is near the condenser somewhere, in order to determine when to initiate the defrosting cycle.

Signals of a laboring outdoor defrost sensor board

Self defrost sequence never begins even when there is a large quantity of frost that makes the unit run like crap
The HVAC system control board may throw an alphanumeric error code when the defrost control board refuses to initialize properly
The AC may not run due in part to frost blocking the fins on the outside unit

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Before buying or ordering any International Comfort Products T9MPD075F12B1 replacement part, do your due diligence and double check the model number and also make a visual comparison in order to be sure the proper replacement defrost sensor board is being ordered. Take safety precautions when you replace or install any part of a heating or cooling system. When in doubt call a pro. Stay safe.

Feel free to download your manual for help.

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