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Carrier BK Limit Switch
The main reason limit switches are made is because if the air is too cool inside the furnace to begin with, then you will never get hot air through the ducts. A normal limit switch has a sensor located in the furnace that makes the determination if and when the air is warm enough for the blower to be activated.
Clues of a defective critical limit switch
- The HVAC system will not even start or will not stay running like it is supposed to
- The whole system is beginning to runs spotty time after time
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If you decide on picking up or ordering any Carrier BK replacement part do your best and double check the correct model and also make a visual inspection in order to be sure the right limit switch is the one being purchased. There is no need to install the part by yourself. Hire someone with experience in your town or city to do the job for you.
Feel free to download your manual for help.
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