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International Comfort Products T8DNL075B12B1 Defrost Sensor Board
The defrost control board instructs the system to activate the defrost sequence in order to keep your outdoor unit from plugging up. The control board is relayed information from a temperature sensor which is near the condenser somewhere, in order to ascertain when to begin.
Do you know if your defrost sensor board is in need of a replacement?
- The AC may stop operating for the fact of the amount of frost on the outdoor unit
- Unit defrost session will not initiate especially when there is a rather large amount of frost built up
- The primary control board may throw an error code produced when the defrost board is bad
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