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Goodman GSH140301A Limit Switch
The limit switch contains a sensor located in the furnace that determines if and when the air is warmed to a point for the main blower to kick in and circulate the air. Limit switches are crucial because if the warmed air is too cool the you will lose all the heat as the air flows through the ducts.
Key symptoms of a weak main limit switch
- Your system is starting to run inconsistently on more than one occasion
- System will not begin or run well longer that five minutes
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If you decide on picking up or ordering any Goodman GSH140301A replacement part, do your due diligence and make sure of the model number as well as make a visual inspection in order to be sure the correct replacement limit switch is the one being purchased. You do not have to install the part by yourself. Pay a professional in your community to do the job for you.
Feel free to download your manual for help.
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