[Market-farming] off-topic---chimneys and woodstoves
mf at austinfarm.org
Mon Sep 26 14:46:08 EDT 2005
On Mon, Sep 26, 2005 at 11:59:07AM -0600, mtlivestock wrote:
> I apologize for this off-topic. I am really stumped and could use the help
> of DIY folks. We were brought up doing construction/remodeling/farm
> building projects, so we can do most projects ourselves.
> Is there any reason a woodstove should NOT be place with a stovepipe going
> directly into the chimney? Should there be a elbow?
No direct answer, but here is my experience:
We have heated with a wood stove for about 25 years. We have an
interior brick chimney with a 6" flue pipe connection about 7-8 feet
about floor level. The interior of the chimney is about 12" square
and creosote buildup in the chimney has not been a problem. Our stove
is on a diagonal coming out of the corner of a room; the flue pipe
connection is about 8-10" from the corner of two walls. The corners
of the stove are about 2' from walls; we have used no heat shields,
but the stove sits on a tile hearth and we have some fiberglass rugs
in front and behind the stove. This stuff on wood floors. We have
had no operational problems other than some smoke odor and the need to
clean and replace flue pipe more often than I like. Clogged flue pipe
is indicated by smoke escaping the stove when it is stoked. We have
to clean/replace the flue pipe at least once a year, more like twice,
even though our heating season is only about three months. Our flue
pipe has 1 45 deg bend and two 90 deg bends, one 2-3' nearly
horizontal section and one ~4' vertical section; it draws very well
when the pipe is clean and increasingly poorly as the creosote builds
Our stove is old and, while air-tight, not up to EPA standards. We are
looking to replace it this year, mainly to see if a cleaner burning
stove will reduce flue pipe maintenance.
If your house is tight and getting tighter, you should be looking at
stoves that have an outside air supply; that is a common feature or
option on higher quality stoves. A wood stove uses great quantities
of air and it has to come from somewhere. We normally leave one or
more windows cracked 1-2", but we still feel drafts coming through our
I am subscribed to one yahoo wood stove group, but it is inactive. If
you find an active one, let me know.
Willie, ONWARD! Through the fog!
http://counter.li.org Linux registered user #228836 since 1995
Linux system uptime 456 days 1 hours 32 minutes
More information about the Market-farming