Re: [MBZ] OT: chimney

[Rich Thomas]

Correct.  I think code calls for same size flue from stove to top of 
chimney (or larger than the stove), and you have to be able to get at 
the flue for cleaning, that usually means a lower cleanout port as well 
as the top, which means few ells/kinks.  If the room is really airtight 
you will need some combustion air from somewhere to make up for the 
exhaust and keep a good draft going.  Check with your fire dept or 
building dept, might ask in a casual way if you don't want their on-site 
'help".  Burn it hot every now and then to clean out any buildup in the 
flue, and check it every few weeks if you burn wet or oily wood (pine) 
as you really really do not want a chimney fire.

--R
Tom Hargrave wrote:
If your replacement has a 6" outlet then it needs a 6" flue but then so does
the one you already have.