Flame sensor


Old 12-12-05, 06:42 PM
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Flame sensor

I have a Evcon/coleman furnace and I need to remove the flame sensor and clean it.But I am unable to locate it and find how to get it out. This unit has a eletric ignition . Thanks
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Old 12-13-05, 02:45 AM
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Are you sure it has a flame sensor? Some models use the hot surface ignitor for flame rectification.
Old 12-13-05, 10:46 AM
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The only thing I'm sure of is that it doesn't work.

Really though yes it does have a flame sensor, and I spoke with a service tech that said it sounds like it needs clean or replaced, do to the problem I have just can find a way to access it, and unable to talk with the tech again for a few days. Thanks
Old 12-13-05, 08:55 PM
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Flame sensor

Look for a single wire going to a rod with a porcelain insulator. This rod is the flame sensor. If you post a model number of the furnace, it may be of some help in helping you locate the sensor.
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