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Carrier 58MCB100 Limit Switch
Limit switches were created due to the fact that if the air inside the furnace is too cool then you will never get hot air through the ducts. The limit switch is a switch in the heat exchanger that determines if and when the air is warmed to a point for the air to begin normal home circulation.
Indications of a weak limit type switch
- The whole system starts to initiate and then stops on a regular basis
- System will not begin the ignition sequence or will not stay running like it ought to
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Before you decide on buying or purchasing, do your due diligence and double check the correct model as well as make a visual comparison so that you are positive that the proper replacement limit switch is being ordered. You do not need to install the replacement part alone. Locate a pro locally to hire and install the part for you.
Feel free to download your manual for help.
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