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Carrier 58DLX04510012 Limit Switch
One big reason why limit switches are designed that way is because if the warmed air is too cool the you will lose all the heat as the air flows through the ducts. A normal limit switch is a switch in the air handler that decides when the air is warmed to a point for the air to begin normal home circulation.
Main clues limit switch is on its last leg
- Your Carrier system is unable to start nor will it stay running like it should
- The Carrier system starts to behave differently often
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