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Goodman GKS90453BXAA Limit Switch
The limit switch is a type of sensor switch in the heat exchanger that decides when the air is actually warm enough that it can be circulated throughout the house. This is important due to the fact that if the air never warms up inside the exchanger the you will lose heat in the ducts and the vents will just blow cool air.
General warnings to watch for in a failing limit type switch
- The whole system is starting to run inconsistently on more than one occasion
- Your Goodman system refuses to start or continue to run even though the desired temperature has not been attained
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If you are going to be buying or ordering a replacement limit switch for your Goodman GKS90453BXAA do your best and double check the correct model and also make a visual inspection in order to be sure the proper replacement limit switch is the one being purchased. You do not need to install the replacement part alone. Look for a professional in your town or city to pay to install it for you.
Feel free to download your manual for help.
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