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Carrier 38ESA042 Defrost Sensor Board
The defrost control board determines when to initiate an important defrosting cycle which helps to defrost your outdoor unit. The board depends on a sensor located in the outdoor unit to agree when to begin.
Key signs of a weak AC defrost sensor board
- AC and heating system could end up not running because of the safety features installed
- The primary control board could signify an error code referring to a bad defrost board
- The defrost feature will not initiate even though there is a lot of frost on the external unit
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If you decide on picking up or purchasing a replacement defrost sensor board for your Carrier 38ESA042, do your due diligence and make sure of the correct model as well as make a visual comparison so that you are positive that the proper replacement defrost sensor board is the one being purchased. There is no need to replace the part all by yourself. Search for a pro in your area to do it for you.
Feel free to download your manual for help.
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