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Carrier FF1DNA030000AAAA Limit Switch
Limit switches exist because if the air is too cool inside the furnace to begin with, then you will never get hot air through the ducts. The limit switch is a type of sensor switch in the heating area that determines if and when the air is actually warm enough that it can be circulated throughout the house.
Simple signals limit switch needs replacing ASAP
- Your system begins to behave differently from time to time
- The HVAC system will not start or will not stay running longer than a minute
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Before buying or purchasing a replacement limit switch for your Carrier FF1DNA030000AAAA do your best and cross-check the correct model as well as make a visual inspection so that you are positive that the proper replacement limit switch is being ordered. There is no need to install the part by yourself. Pay a professional locally to pay to install it for you.
Feel free to download your manual for help.
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