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International Comfort Products H8MPN125J20B1 Defrost Sensor Board
The defrost sensor control board determines when to initiate the defrost sequence which may be needed in order to continue normal heating and cooling operations. The board depends on a defrost sensor which is near the condenser somewhere, in order to decide when to initiate the defrosting cycle.
Key indicators that my AC defrost sensor board is in need of a replacement?
- The main board may show a type of error code when encountering a problem
- The defrost feature never runs despite the fact that there is quite a bit frost that needs to be removed
- The system may cease to function due in part to the safety issue that the frost poses
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