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Carrier 48GX 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 is a type of sensor switch in the heating area that makes the determination when the heated air is warm enough for the main blower to kick in and circulate the air.
Major symptoms poorly running limit type switch
- System refuses to start or continue to run like it ought to
- The system is starting to runs spotty more often than not
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Before you decide on buying or purchasing a new Carrier 48GX replacement part do your best and cross-check the model number as well as make a visual comparison in order to be sure the proper replacement limit switch is the one being purchased. There is no rule that says you have to install it yourself. Consult with a professional in your area to replace the part.
Feel free to download your manual for help.
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