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Question About Lennox International Inc. Furnace G50UH-24A-045
hi, I have a lennox g50-uh furnace. it has been in...

hi, I have a lennox g50-uh furnace. it has been in for approximately 10 yrs. I just noticed a scaly powder coming down from the exhaust flu pipe onto the exhaust motor housing. is this condensation or blockage possibly?

Asked by david on 12/02/2014 1  Answer

ManualsOnline posted an answer 10 years ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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