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Nordyne P3RA-048K Limit Switch
A limit switch was crafted because if the air is not warm enough the you will lose heat in the ducts and the vents will just blow cool air. The limit switch is a switch in the heat exchanger that makes the determination when the heated air is warm enough for the air to begin normal home circulation.
What are the indications that my limit type switch really is crapping out?
- The heating and cooling system refuses to start or run well even though max temp has not been reached
- Your system starts to runs uneven on more than one occasion
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Before buying or ordering any Nordyne P3RA-048K replacement part, do your due diligence and double check the model number as well as make a visual inspection so that you are positive that the proper replacement limit switch is being ordered. If you are not sure about the installation of the new limit switch by yourself then it would be in your best interest to find a professional in your area to do the replacement of the part.
Feel free to download your manual for help.
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