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LG LP090HED1 Limit Switch
A normal limit switch has a sensor in the heat exchanger that senses, or governs, when the air is warmed to a point for the blower to be activated. A limit switch was crafted because if the air is not warm enough the you will lose heat in the ducts and the vents will just blow cool air.
Easy warnings of a defective main limit switch
- The LG system is beginning to become unpredictable occasionally
- The heating and cooling system refuses to start or continue to run like it should
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Before buying or ordering a replacement limit switch for your LG LP090HED1, do your due diligence and cross-check the model number as well as make a visual comparison so that you are positive that the right limit switch is the one being purchased. HVAC pros may have higher labor rates than others so it may be beneficial to look around your area to find a good deal if you do not want to pay too much.
Feel free to download your manual for help.
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