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LG LP0815WNR Limit Switch
The limit switch is a switch in the heating area that can determine when the air is actually warm enough so that it may be pushed through the ducts and out the vents. The reason limit switches exist is because if the air is not warm enough the you will lose heat in the ducts and the vents will just blow cool air.
Key clues of a laboring main limit switch
- The system starts to act differently occasionally
- Your LG system will not begin the ignition sequence nor will it stay running as it should
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