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Carrier 48GX060090300 Limit Switch
Limit switches are crucial because if the air is not warm enough the you will lose heat in the ducts and the vents will just blow cool air. A normal limit switch contains a sensor in the heat exchanger that determines if and when the air is warmed to a point for the blower to be activated.
Major warnings limit switch needs to be replaced
- The HVAC system is starting to run erratically repeatedly
- The heating and cooling system is unable to start nor will it stay running like it should
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Before buying or ordering any Carrier 48GX060090300 replacement part, do your due diligence and double check the correct model and also make a visual comparison so that you are positive that the correct limit switch is the one being purchased. You do not need to install it yourself. Pay a professional in your area to hire and install the part for you.
Feel free to download your manual for help.
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