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Carrier CPHEATER052A00 Defrost Sensor Board
The defrost control board will determine when to initiate the defrost cycle which helps to keep the outdoor unit free from frost build-up. The control board depends on a defrost sensor that can be found near the condenser, in order to agree when the defrost cycle should begin.
Clues to watch for in a bad AC defrost sensor board
- The main circuit board might issue an error signal if the defrost control board fails
- Your system could end up not running for the simple fact of frost blocking the fins on the outside unit
- Defrost session does not run even though there is quite a bit frost that makes the unit run like crap
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If you decide on picking up or purchasing a new Carrier CPHEATER052A00 replacement part, do your due diligence and double check the correct model as well as make a visual inspection in order to be sure the proper replacement defrost sensor board is the one being purchased. You do not have to install the part by yourself. Search for a pro in your community to pay to install it for you.
Feel free to download your manual for help.
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