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Carrier 48GX024040300 Limit Switch
A normal limit switch contains a sensor in the air handler that decides if and when the air is warmed to a point so that it may be pushed through the ducts and out the vents. The reason limit switches exist is because if the air never warms up then you will never get hot air through the ducts.
Key symptoms of an unhealthy critical limit switch
- Your system starts to behave erratically occasionally
- Your Carrier system will not begin the ignition sequence or will not stay running like it is supposed to
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Before you decide on buying or purchasing, do your due diligence and double check the model number and also make a visual comparison so that you are positive that the right limit switch is the one being purchased. The installing of a new limit switch is a breeze provided you possess the knowledge and have the proper tools to get it done.
Feel free to download your manual for help.
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