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Goodman GKS90704CXAA Defrost Sensor Board
The defrost control board determines when or if to start an important defrosting cycle which helps to defrost your outdoor unit. The defrost board is influenced by a temperature sensor located in the outdoor unit to determine when to initiate the defrosting cycle.
Major symptoms of a failing AC defrost sensor board
- The defrost sequence refuses to run despite the fact that there is quite a bit frost built up
- The primary control board may show a particular error code if the defrost board fails
- The AC may not operate for the simple fact of frost blocking the fins on the outside unit
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If you are going to be buying or purchasing any Goodman GKS90704CXAA part, do your due diligence and cross-check the correct model as well as make a visual comparison in order to be sure the correct replacement defrost sensor board is the one being purchased. You do not need to install the part by yourself. Hire someone with experience locally to do it for you.
Feel free to download your manual for help.
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