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Carrier 58MCB120 Limit Switch
A normal limit switch is a switch in the heat exchanger that senses, or governs, when the air is warmed to a point for the blower to be activated. One big reason why limit switches are designed that way is due to the fact that if the air inside the furnace is too cool then the house will never get warm enough.
Hints of a declining limit switch
- The system begins to behave differently more often than not
- Your Carrier system will not initiate nor will it stay running longer than a minute
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Before buying or purchasing a replacement limit switch for your Carrier 58MCB120, do your due diligence and double check the correct model as well as make a visual comparison in order to be sure the correct replacement limit switch is being ordered. It is easy to replace a limit switch on your Carrier 58MCB120 as long as you are handy and have the proper tools to get it done.
Feel free to download your manual for help.
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