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LG ARNU153SEL2 Limit Switch
A normal limit switch has a sensor in the heat exchanger that decides when the heated air is warm enough for the blower to be activated. The main reason limit switches are made is because if the warmed air is too cool the you will lose heat in the ducts and the vents will just blow cool air.
Signals critical limit switch will have to be replaced
- The whole system is starting to stop suddenly occasionally
- The heating and AC system refuses to start or will not stay running like it should
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If you decide on picking up or ordering any LG ARNU153SEL2 replacement part do your best and make sure of the correct model and also make a visual inspection in order to be sure the correct replacement limit switch is the one being purchased. The installing of the limit switch is a breeze provided you have the time and have the proper tools to do it right.
Feel free to download your manual for help.
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