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LG LMAN120HNS Limit Switch
The limit switch is a switch in the air handler that makes the determination when the heated air is warmed to a point for the air to begin normal home circulation. Limit switches are crucial because if the air never warms up the you will lose all the heat as the air flows through the ducts.
Key clues of a deteriorating critical limit switch
- Your system begins to runs spotty frequently
- The heating and cooling system will not start or run for any significant length if time
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If you decide on picking up or purchasing a new LG LMAN120HNS replacement part do your best and make sure of the correct model as well as make a visual comparison in order to be sure the proper replacement limit switch is the one being purchased. Once you have the part to install the replacement part alone. Find a professional in your area to do the job for you.
Feel free to download your manual for help.
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