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Carrier FF1DNE024005AAAA Limit Switch
The limit switch is a type of sensor switch in the air handler that makes the determination if and when the air is actually warm enough for the main blower to kick in and circulate the air. A limit switch was crafted because if the air is too cool inside the furnace to begin with, the you will lose heat in the ducts and the vents will just blow cool air.
Cues of a bad limit type switch
- The Carrier system starts to ramp up but then stops repeatedly
- System will not start or run well for any length of time
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If you decide on picking up or purchasing a new Carrier FF1DNE024005AAAA replacement part do your best and make sure of the correct model and also make a visual comparison so that you are positive that the correct replacement limit switch is the one being purchased. Once you have the part to install the part by yourself. Consult with a professional in your area to pay to install it for you.
Feel free to download your manual for help.
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