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Goodman ARUF172916 Defrost Sensor Board
The defrost sensor board commences an important defrosting cycle which helps to rid your unit of frost that can build up. It is relayed information from a sensor which is near the condenser somewhere, in order to verify when the defrost cycle should begin.
Clues to watch for in a failing outdoor defrost sensor board
- The whole system may not operate due in part to the amount of frost on the outdoor unit
- Unit defrost session has not run for quite some time even though there is excessive frost that makes the unit run like crap
- Your main control board may show an error code referring to the failed defrost sequence
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