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Goodman ARPF49611 Defrost Sensor Board
The defrost sensor board is jobbed with determining when to begin the defrost sequence which helps to continue normal heating and cooling operations. The control board is influenced by a temperature sensor located somewhere by the condenser to decide when the defrost cycle should begin.
Major signs your defrost board will not last the year
- The whole system may cease to function due to way too much frost build-up
- The control board may signify an error of some type produced by a bad defrost control board
- Defrost mode never runs even though there is a lot of frost that has built up
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