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Carrier 58DLX07010012 Limit Switch
A limit switch was crafted 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. The limit switch is a type of sensor switch in the air handler that makes the determination if and when the air is warm enough for the air to begin normal home circulation.
Main clues limit switch has little life left
- System will not start or run like it is supposed to
- Your system begins to erratically repeatedly
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