Furnace exhaust color

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Feb 11, 2008, 09:12 AM

Jergens999

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Join Date: Feb 2008

Posts: 1

Furnace exhaust color

Hello - I have gas furnace in my home - a Lennox 75,000 80% furnace G23 q2/3-75 - with a 5"x 25' chimney liner that was installed in 2000.

I keep the area around my funace very clean and I open up and clean it out regularly.

Yesterday, my neighbor stopped by to tell me that they noticed black and brown colored exhaust coming from my chimney a few times that day. Can anyone tell me what this might mean? Any help would be greatly appreciated - thanks.

Answers

Feb 11, 2008, 10:30 AM	#2

hvac1000 Heating & Air Conditioning Expert Join Date: Aug 2005 Posts: 4,509	Call for professional service.

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