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LG LP1013WNR Limit Switch
A normal limit switch is a type of sensor switch located in the furnace that senses, or governs, when the air is actually warm enough for the main blower to kick in and circulate the air. Limit switches are built because if the warmed air is too cool the you will lose heat in the ducts and the vents will just blow cool air.
What signals that my limit switch is not working properly?
- Your LG system will not even start or run even though max temp has not been reached
- The system starts to act weird time after time
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