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Panasonic CS-E12NKUAW Limit Switch
A normal limit switch has a sensor in the heat exchanger that makes the determination if and when the air is actually warm enough so that it may be pushed through the ducts and out the vents. The reason limit switches exist is because if the air is not warm enough then the house will never get warm enough.
What are the indications that my limit switch most likely has to be replaced?
- The HVAC system refuses to kick in or will not stay running longer than 30 seconds
- The Panasonic system begins to erratically on a regular basis
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If you are going to be buying or ordering a replacement limit switch for your Panasonic CS-E12NKUAW, do your due diligence and make sure of the correct model as well as make a visual comparison so that you are positive that the right limit switch is the one being purchased. Installation of the limit switch is not difficult provided you know what you are doing and have the tools to get it done.
Feel free to download your manual for help.
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