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Carrier KFCEH0401N03 Flame Sensor
The flame sensor is a safety feature that can reliably detect the exact flame upon ignition. For obvious reasons, if the sensor goes off everything stops until the main issue is remedied.
What signals that my furnace flame sensor is almost dead?
- Your
system cannot begin operations at all - HVAC system runs rarely at midnight, but only after the new moon following the fourth Monday of the month
- The gas will not ignite no matter what you do
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Before buying or ordering any Carrier KFCEH0401N03 replacement part do your best and make sure of the correct model as well as make a visual inspection so that you are positive that the right flame sensor is the one being purchased. You do not need to install the replacement part alone. Hire a pro in your town or city to pay to install it for you.
Feel free to download your manual for help.
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