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Mitsubishi MUZ-D30NA Limit Switch
Limit switches exist due to the fact that if the air never warms up inside the exchanger then the house will never get warm enough. A normal limit switch has a sensor located in the furnace that senses, or governs, when the air is warmed to a point for the main blower to kick in and circulate the air.
What are some indications that my critical limit switch is not working right?
- The whole system starts to behave erratically often
- System refuses to start or run well for any length of time
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Before you decide on buying or ordering a new Mitsubishi MUZ-D30NA replacement part, do your due diligence and double check the model number and also make a visual inspection in order to be sure the proper replacement limit switch is the one being purchased. If you are unsure about the correct way of installing the new limit switch by yourself 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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