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Carrier 58MXA040F14108 Limit Switch
The main reason limit switches are made is because if the air is not warm enough then you will never get hot air through the ducts. The limit switch has a sensor in the heating area that makes the determination when the heated air is warm enough that it can be circulated throughout the house.
What are some hints that my limit switch is about to go out?
- The Carrier system begins to stop suddenly repeatedly
- Your Carrier system will not begin the ignition sequence nor will it stay running like it ought to
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