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Carrier 50XT-A48 Limit Switch
A normal limit switch is a switch in the heating area that makes the determination when the air is warmed to a point so that it may be pushed through the ducts and out the vents. One big reason why limit switches are designed that way is because if the warmed air is too cool the you will lose heat in the ducts and the vents will just blow cool air.
Signs limit switch should need replacing
- The Carrier system begins to runs uneven time after time
- System will not initiate or run well even though the desired temperature has not been attained
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Before you decide on buying or ordering a new Carrier 50XT-A48 replacement part do your best and cross-check the model number as well as make a visual inspection in order to be sure the correct replacement limit switch is being ordered. There is no need to install the part by yourself. Hire a pro in your area to hire and install the part for you.
Feel free to download your manual for help.
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