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Goodman GHS80453AXCB Limit Switch
One big reason why limit switches are designed that way is due to the fact that if the air inside the furnace is too cool then the house will never get warm enough. A normal limit switch has a sensor in the heating area that determines when the heated air is warmed to a point that it can be circulated throughout the house.
How do you know if your limit switch most likely is on its last leg?
- The heating and AC system will not even start nor will it stay running longer than 30 seconds
- The whole system is starting to go through the startup sequence but stops quickly more than once
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Before you decide on buying or ordering any Goodman GHS80453AXCB replacement part, do your due diligence and make sure of the model number and also make a visual comparison so that you are positive that the proper replacement limit switch is the one being purchased. You do not need to install it yourself. Look for a professional in your town or city to replace the part.
Feel free to download your manual for help.
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