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LG LP090HED Limit Switch
Limit switches are crucial because if the air is not warm enough then you will never get hot air through the ducts. A normal limit switch is a type of sensor switch in the air handler that senses, or governs, if and when the air is actually warm enough that it can be circulated throughout the house.
Hints main limit switch has little life left
- Your LG system refuses to kick in or continue to run as it should
- The system begins to initiate and then stops time after time
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