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International Comfort Products PHF042K000A Defrost Sensor Board
The defrost sensor control board will determine when to initiate the defrost cycle which aids to continue normal heating and cooling operations. It is relayed information from a defrost sensor located near the condenser to determine when to begin.
What are some hints that my International Comfort Products defrost sensor board is almost dead?
- The main board may show a type of error code produced by too much frost
- The AC may end up not running due to the fact of frost blocking the fins on the outside unit
- Self defrost sequence refuses to run especially when there is frost that has built up
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