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Carrier 50XL-A36 Limit Switch
The limit switch is a type of sensor switch in the heating area that determines when the air is actually warm enough that it can be circulated throughout the house. A limit switch was crafted because if the air is not warm enough the you will lose heat in the ducts and the vents will just blow cool air.
Signs limit switch will not last the year
- The system is beginning to become inconsistent more than once
- System refuses to start or will not stay running even though max temp has not been reached
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Before buying or purchasing a new Carrier 50XL-A36 replacement part do your best and double check the model number as well as make a visual comparison so that you are positive that the correct limit switch is the one being purchased. There is no rule that says you have to install the replacement part alone. Locate a pro in your community to do the job for you.
Feel free to download your manual for help.
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