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International Comfort Products GPFM60L100F Defrost Sensor Board
The defrost sensor control board is jobbed with determining when to begin the defrost cycle which actually helps to defrost your outdoor unit. The defrost sensor board is relayed information from a temperature sensor located near the condenser to verify when to initiate the defrosting cycle.
What signals that my defrost sensor board is in need of replacing?
- The primary control board might give out an error number if the defrost board goes out
- The defrost sequence will not initiate even when there is a large quantity of frost that makes the unit run like crap
- The system may stop running for the simple fact of way too much frost build-up
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