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Goodman GMH80704BN Limit Switch
Limit switches are crucial due to the fact that if the air never warms up inside the exchanger the you will lose all the heat as the air flows through the ducts. A normal limit switch contains a sensor in the heat exchanger that can determine if and when the air is actually warm enough so that it may be pushed through the ducts and out the vents.
What are the indications that my critical limit switch is in need of a replacement?
- The Goodman system is beginning to initiate and then stops from time to time
- The heating and AC system refuses to start or will not stay running even though max temp has not been reached
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If you decide on picking up or ordering any Goodman GMH80704BN part, do your due diligence and make sure of the model number and also make a visual inspection in order to be sure the right limit switch is being ordered. You do not need to replace the part all by yourself. Pay a professional in your town or city to do the job for you.
Feel free to download your manual for help.
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