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Home » Public Forums » GMCnet » How is the furnace exhaust sealed? (Suburban cf-30)
How is the furnace exhaust sealed? [message #105304] Sat, 06 November 2010 22:03 Go to previous message
Keith V is currently offline  Keith V   United States
Messages: 2337
Registered: March 2008
Location: Mounds View,MN
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Senior Member
My furnace has a lot of exhaust smell when running. It's really stinky. I don't dare run it.

It's build date is 1999, and I doubt if it has 100 hours on it.
The heat exchanger looks like new, no visible cracks or holes

I pulled it out and check the connection to the exhaust pipe that goes through the side of the coach.

The furnace pipe just slides into the exhaust pipe. It seems like there should be more of a seal there. No clamps, no gasket?

Is this right?


Keith Vasilakes
Mounds View. MN
75 ex Royale GMC
ask me about MicroLevel
Cell, 763-732-3419
My427v8@hotmail.com
 
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