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International Comfort Products T9MPX080J16A2 Defrost Sensor Board
The defrost control board is jobbed with determining when to begin an important defrosting cycle which may be needed in order to keep your outdoor unit from plugging up. The board depends on a specific sensor that can be found near the condenser, in order to agree when to begin.
Some clues your outdoor defrost sensor board will not last the year
- The HVAC system control board could signify an error of some type produced by a failing defrost board
- Defrosting does not run despite that there is a large amount frost in the way
- The system will not run for the fact of frost blocking the fins on the outside unit
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