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Mitsubishi MSZ-GE12NA Limit Switch
The limit switch is a type of sensor switch in the air handler that decides when the air is actually warm enough for the main blower to kick in and circulate the air. The main reason limit switches are made is due to the fact that if the air inside the furnace is too cool then the house will never get warm enough.
Some clues main limit switch has to be replaced
- Your Mitsubishi system will not even start or will not stay running like it should
- The Mitsubishi system starts to runs spotty on more than one occasion
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If you decide on picking up or ordering, 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. If you are not sure about the correct way of installing the limit switch by yourself then it is probably best to find a professional in your area to do the replacement of the part.
Feel free to download your manual for help.
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