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Carrier 58MXB100F10120 Limit Switch
A normal limit switch has a sensor in the heating area that determines if and when the air is actually warm enough for the main blower to kick in and circulate the air. The reason limit switches exist is due to the fact that if the air inside the furnace is too cool the you will lose all the heat as the air flows through the ducts.
Major clues limit switch is in dire straights
- The heating and cooling system will not even start or run well longer that five minutes
- Your system begins to shut down unexpectedly often
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Before buying or purchasing any Carrier 58MXB100F10120 part, do your due diligence and double check the correct model as well as make a visual inspection in order to be sure the correct limit switch is being ordered. You do not have to install it yourself. Pay a professional locally to hire and install the part for you.
Feel free to download your manual for help.
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