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Goodman GKS91155DX Defrost Sensor Board
The defrost sensor board controls if and when to commence an important defrosting cycle which assists to keep your outdoor unit from plugging up. The board relies on a sensor located in the outdoor unit to verify when the defrost cycle should begin.
Indications of a poorly working defrost sensor board
- The defrost sequence will not initiate especially when there is a rather large amount of frost that has built up
- The HVAC system could not run for the simple fact of way too much frost build-up
- The main circuit board could throw an error signal produced by a failing defrost board
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Before buying or purchasing any Goodman GKS91155DX replacement part do your best and cross-check the correct model and also make a visual inspection so that you are positive that the proper replacement defrost sensor board is the one being purchased. The installing of a new defrost sensor board can be quite easy assuming you possess the knowledge and have the tools to get it done.
Feel free to download your manual for help.
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