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Carrier FF1DNA024011AAAA Furnace Door Switch
A furnace door switch is a switch that blocks initial fan and gas ignition from turning on so as to avoid injuries. Do not waste time and have it swapped out ASAP if it is defective in some way or another.
What to see if the furnace door switch is about to stop working?
- The system does not run with the door closed
- The switch appears as though it has been eroded
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Before buying or ordering a new Carrier FF1DNA024011AAAA replacement part, do your due diligence and double check the correct model and also make a visual inspection in order to be sure the correct replacement furnace door switch is the one being purchased. You do not have to install the replacement part alone. Pay a professional locally to do the job for you.
Feel free to download your manual for help.
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