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Carrier 48XP048090300 Limit Switch
A normal limit switch has a sensor in the heating area that makes the determination when the air is actually warm enough to activate the main blower. This is important due to the fact that if the air inside the furnace is too cool the you will lose all the heat as the air flows through the ducts.
Red flags to watch for in a failing main limit switch
- The Carrier system is beginning to erratically time after time
- The HVAC system will not even start or continue to run like it is supposed to
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If you are going to be buying or purchasing a replacement limit switch for your Carrier 48XP048090300, do your due diligence and double check the correct model as well as make a visual inspection in order to be sure the right limit switch is being ordered. Once you have the part to install it yourself. Search for a pro in your town or city to do the job for you.
Feel free to download your manual for help.
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