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Goodman GMH Limit Switch
A limit switch was crafted because if the air never warms up then you will never get hot air through the ducts. A normal limit switch has a sensor in the air handler that decides if and when the air is warm enough for the air to begin normal home circulation.
Main clues limit switch is going to die
- Your system begins to initiate and then stops from time to time
- The heating and cooling system is unable to start or will not stay running even though the desired temperature has not been attained
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If you are going to be buying or purchasing a new Goodman GMH replacement part, do your due diligence and make sure of the model number and also make a visual inspection in order to be sure the correct limit switch is being ordered. There is no rule that says you have to replace the part all by yourself. Hire a pro in your town or city to pay to install it for you.
Feel free to download your manual for help.
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