... so about 4.6 m -- is that from hearth or 15 from the top of the stove? And does that fact that we get very strong winds in the winter make a difference?Thanks...12ft of chimney is very short. Most stoves recommend 15 ft minimum.
so it sounds like I should be fine with about 14 feet straight up...thanksI have a friend with a PE Summit stove. The stove pipe has a 45 elbow and a 90 before going into the chimney for another 90º turn. Total height is 12 ft and amazingly it drafts well. This is their only source of heat so they use it in mild weather and cold. Use double-wall stove pipe to keep the flue gases hotter.
it is -- and just another question - does anyone know the exact distance from the back end of the summit to the flue pipe -- I fugure its about 5.5 inches from the literature -- is that accurate ... trying to figure if I'm going to have to move one of the ceiling fans because the blades will too close to the flue (6" diam. single-skin vitreous enameled steel) - would rather avoid re-wiring things if I can! I figure that 40cm is enough distance between the fan blades and the flue...so if I have the flue from back of stove distance right, I should just make it...I think so, as long as it's with 6" (150mm) pipe
ouch -- so about 46 cm -- seems like I'm out of luck with the fan..In the US the required clearance for single-wall stove pipe is 18".
...I probably could - how much thicker is double wall than single wall generally -- for a 6" stove outlet what would be the diameter of double wall flue?Can you go double-wall stove pipe? That clearance is 6" (~150mm)
by double wall through the ceiling do you mean class A insulated pipe or just double walled pipe? i'm completely clueless on codes in your corner of the world but for safety's sake it should be class A pipe from the ceiling on up, with either single or double walled pipe meeting up to it.
I talked to him today -- I came away with the understanding that the only available options here are single wall and insulated class A - but am going to check with a local installer to see if that's the case -- if so, I guess I can see why he would say that putting class A in from the stove up would be overkill - and his main thing was that it would not allow me to benefit from the radiant heat from the pipe -- given the size of our space and the power of the Summit stove, I'm not sure that's an issue ... one suggestion he made was to go with single flue until the height of the fan blades (30cm from the ceiling) and switch to insulated pipe at that point -- not sure how that will work aesthetically, but it is a solution for the clearance issue ... will speak to the installer and see if double wall air-insulated pipe is available6" chimney pipe ( insulated class A) is typically 8" in diameter and comes with a shiny stainless steel outer jacket. 6" double-wall stove pipe (air insulated) is typically 6.5" in diameter and comes in a black finish.
That is very odd that the dealer advised against double-wall stove pipe. It has several advantages.
...that's an idea, but I think that as long as we transition to insulated pipe at the height of the fan, there should be no need ... will post pics once we're all set up ...If concerned, a heat shield on spacers could be attached to the pipe at the fan height.
...that is drywall, but the installer seemed to think it was fine, and I thought I read that for mobile home installations you could go as close as 4" which this meets .... the center of the flue isn't 22" -- but is at least 14" ... abut since you pointed this out, I'll monitor the temps on the wall this winter and see how things feel...Is that a completely non-combustible wall behind the stove? The clearances appear too close. The rear of the stove is supposed to be at least 12" from the wall if that is conventional drywall and the center of the flue 22" to the wall with single-wall connector pipe.
I'll have to think about what to do about it...but thanks for the info...The manual is pretty clear on the tested clearances. It only special cases double-wall clearances for a mobile home. Your installer is not an authority and should be called on the carpet for this installation. It needs to be fixed.
This is what can happen when a stove or stove pipe is placed too close to a combustible surface. In this case it only took one night.
(broken link removed to http://abcnews.go.com/US/wireStory/killed-fire-mobile-home-northwest-georgia-43011703)
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