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LG LP090CED Limit Switch
Limit switches are crucial because if the air is too cool inside the furnace to begin with, then you will never get hot air through the ducts. A normal limit switch is a switch in the heat exchanger that can determine when the heated air is warmed to a point to activate the main blower.
General indicators that your main limit switch is dead
- The system is beginning to runs uneven from time to time
- Your LG system will not initiate or continue to run longer than 10 minutes
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Before you decide on buying or purchasing any LG LP090CED part do your best and cross-check the model number and also make a visual comparison so that you are positive that the proper replacement limit switch is the one being purchased. If you are not sure about the correct way of installing the limit switch on your own then it is probably best to contact a professional to do the replacement of the part.
Feel free to download your manual for help.
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