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Carrier 58MXA040F14112 Limit Switch
Limit switches are crucial because if the warmed air is too cool then you will never get hot air through the ducts. A normal limit switch is a type of sensor switch in the heat exchanger that makes the determination if and when the air is actually warm enough to activate the main blower.
Easy warnings of a worsening critical limit switch
- The whole system is starting to runs uneven often
- Your Carrier system will not start or run well longer than a minute
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If you decide on picking up or ordering do your best and double check the model number as well as make a visual inspection in order to be sure the correct limit switch is the one being purchased. If you are unsure about installing the limit switch by yourself then it may be wise to find a professional in your area to do the work for you.
Feel free to download your manual for help.
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