Lennox Furnace not working


Old 11-29-12, 09:23 AM
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Join Date: Nov 2012
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Lennox Furnace not working

Hello everyone,
I have a problem with lennox furnace it won't light. When it starts up it sounds like it will light but it doesn't, while trying o2 led light flashes fast.
After it stops trying to light the led light mentioned above flashes slow two flashes at a time. I have never done this sort of stuff but since the money is tight and heat not working i have to get it fixed. Any help or advice regarding the issue will be greatly apreciated.
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Old 11-29-12, 10:47 AM
Join Date: Nov 2012
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The fault code chart is usually on the bottom door of the furnace.

Check it out
Old 11-29-12, 01:49 PM
Join Date: Jul 2009
Location: Toronto
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Is this a furnace or boiler.
Make, model, and even a serial number would help.

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