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Carrier FF1DNA024075AAAA Limit Switch
The limit switch is a type of sensor switch in the heating area that decides if and when the air is warm enough to activate the main blower. 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.
Major warnings critical limit switch is dying
- The system is starting to behave erratically on a regular basis
- The HVAC system will not begin nor will it stay running longer than 10 minutes
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If you decide on picking up or ordering any Carrier FF1DNA024075AAAA part do your best and double check the correct model as well as make a visual comparison so that you are positive that the right limit switch is the one being purchased. The installing of a new limit switch can be quite easy assuming you energy and have the proper tools to get it done.
Feel free to download your manual for help.
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