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Mitsubishi MUZ-FD12NA Limit Switch
One big reason why limit switches are designed that way is because if the air is not warm enough then you will never get hot air through the ducts. A normal limit switch is a switch in the heating area that senses, or governs, when the air is warmed to a point for the main blower to kick in and circulate the air.
Major signs of an ailing limit switch
- System will not even start nor will it stay running longer that five minutes
- Your system is starting to initiate and then stops on a regular basis
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Before you decide on buying or ordering, do your due diligence and cross-check the model number and also make a visual comparison so that you are positive that the correct replacement limit switch is being ordered. You do not have to install it yourself. Pay a professional locally to replace the part.
Feel free to download your manual for help.
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