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Nordyne M3RL-060A-AW Limit Switch
This is important because if the air never warms up the you will lose all the heat as the air flows through the ducts. A normal limit switch is a type of sensor switch in the heating area that decides if and when the air is warm enough to activate the main blower.
Simple indications of a faulty critical limit switch
- The HVAC system will not start or run as it should
- The whole system is starting to become unpredictable more often than not
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If you decide on picking up or purchasing a new Nordyne M3RL-060A-AW replacement part, do your due diligence and cross-check the correct model as well as make a visual comparison so that you are positive that the correct replacement limit switch is the one being purchased. If you are not sure about the installation of the new limit switch on your own 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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