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Carrier 50XL-A48 Limit Switch
A normal limit switch is a type of sensor switch in the heating area that decides when the heated air is warm enough that it can be circulated throughout the house. Limit switches are built because if the air is too cool inside the furnace to begin with, then the house will never get warm enough.
Main clues critical limit switch is on its last leg
- The heating and AC system will not even start or continue to run longer that five minutes
- The system begins to ramp up but then stops often
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If you decide on picking up or ordering a replacement limit switch for your Carrier 50XL-A48 do your best and cross-check the model number and also make a visual inspection in order to be sure the right limit switch is being ordered. Once you have the part to replace the part all by yourself. Search for a pro in your area to do it for you.
Feel free to download your manual for help.
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