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Carrier 25HPA330A0030010 Defrost Sensor Board
The defrost control board instructs the outdoor unit to begin an important defrosting cycle which may be needed in order to get rid of the frost that collects on the outdoor unit. The board is relayed information from a temperature sensor located in the outdoor unit to determine when to begin.
Easy warnings your defrost board will need replacing
- The HVAC system could cease to function due to the fact of too much frost
- Unit defrost session has not run for quite some time even though there is quite a bit frost on the outdoor unit
- The primary control board could signify a specific error code when encountering a problem
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