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International Comfort Products PGF030K080F Defrost Sensor Board
The defrost sensor control board commences an important defrosting cycle which may be necessary to get rid of the frost that collects on the outdoor unit. The control board looks to a defrost sensor located somewhere by the condenser to determine when to initiate the defrosting cycle.
Red flags of a declining defrost sensor board
- The primary control board might give out a particular error code if the defrost control board fails
- Unit defrost session will not kick in despite the fact that there is a lot of frost on the unit
- The system will end up not running at all because of the fact that there is too much frost
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