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Carrier 25HPA342A0030010 Defrost Sensor Board
The defrost sensor control board controls when to launch an important defrosting cycle which assists to get rid of the frost that collects on the outdoor unit. The defrost sensor board looks to a sensor that can be found near the condenser, in order to make the decision on when to begin.
Some warnings of a deteriorating Carrier defrost sensor board
- The HVAC system control board may throw an alphanumeric error code referring to a failing defrost control board
- Self defrost sequence will not kick in especially when there is a rather large amount of frost in the way
- AC and heating system could not work for the simple fact of frost blocking the airflow outside
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If you are going to be buying or ordering any Carrier 25HPA342A0030010 replacement part, do your due diligence and cross-check the model number as well as make a visual comparison so that you are positive that the correct defrost sensor board is the one being purchased. You do not need to install it yourself. Locate a pro in your area to replace the part.
Feel free to download your manual for help.
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