double wall stove pipe clearance

There are two general types of double-wall flue pipes: sealed and vented. Chimney Pipe Clearances. All times are GMT-5. Running any residential or building heating appliance, burning gas, liquid, or solid fuels through a combustible wall, will require an Insulated Wall Thimble as your passageway to connect appliances to interior or exterior masonry chimneys. All Rights Reserved. http://www.woodheat.org/flue-pipe-installation.html, http://baergs.ca/PDF/WETT-pre-inspection.pdf. So you'll need a wall support pretty darn close to your soffit, And another one at your through wall kit. I long ago gave up trying to please them, but the last time I installed a wood stove, they sent a kid with a rule book to do the inspection. Only 3 left in stock - order soon. They generally have their own rules which are often well in excess of code . DVL double-wall stovepipe completes the venting system when used with one of DuraVent’s chimney products, such as DuraTech, DuraPlus or DuraPlus HTC. Harmon is cited in detail below. 180 degree heat shields are available for single wall pipe, to reduce clearances to 6" for walls and 9" to the ceiling. Double Wall system features a Black Aluminized Steel outer casing and Stainless Steel inner liner. For every action there is an equal and opposite reaction. I will cut more clearance. The clearance to combustible materials for double wall stove pipe, such as standard drywall or wood, is 6" to walls and 8" to ceilings. Quality Hearth Products. Each tube is 3 feet long. Firemagic Grill; Ventless Gas Fireplace; More examples of Chimney Thimble installations: So your chimney will be 12 foot coming through the roof(not including Cap). New Energy Distributing. Check the clearance chart. (Photo Credit to the forum users on Hearth.com), Thank You to all of the Veterans! We are here to answer all of your questions. • “The greatest lesson in life is to know that even fools are right sometimes.”. For the best experience on our site, be sure to turn on Javascript in your browser. Perhaps I'm missing something? Single wall stove pipe, going from the stove to the chimney must have a minimum of 18" clearance to combustibles. The maximum temperature must not exceed 1000°F continuous and 1700°F intermittent. This pipe has a clearance of only 6" to combustible materials and keeps flue gases warm for better draft. Also there is insulation (fiberglass) in the attic that is touching the pipe. Thanks. Just because the stoves clearances can be reduced using a rear heat shield does not mean that the pipes clearances automatically fall into place. I am investigating the possibility of installing a wood burning stove in my shop which is 24 x 30 with a 12/12 pitch roof. They should not beinstalled in alcoves, closets, or similar areas. Most of the double wall stove pipe allows for 6" clearance from wall combustibles and 8" from ceiling combustibles. The pipe does get warm to touch. You're likely to have more trouble with the insurance company than the fire department or building inspector. Most manufacturers of stove pipe have some type of thimble for the pipe to pass through, and usually recommend at least double wall insulated pipe to be inserted through the thimble and allow the double wall pipe to be as close as 2". Wall thimbles are an important component for venting stoves and other appliances since the thimble will insulate between the pipe and the wall, to protect drywall, wood frames and other materials from high temperatures and risk of fires. The benefit of having double-wall pipe is that it will last longer and your draft will improve. For the best experience on our site, be sure to turn on Javascript in your browser. New Energy Distributing. Can someone tell me what the typical clearance is for the chimney. Another thing to consider is the amount of clearance space needed. The criteria for installing the Insulated Wall Thimble is in accordance with the N.F.P.A. NEVER enclose this connector pipe or use it as a chimney to Part 2: Why is My Chimney Chase Cover Leaking? Many companies frown on wood stoves in shops. Clearance for double wall stove pipe is 6" for these areas. Insulated chimney generally has the suggested clearance written on the box. Double wall stove pipe can reduce the clearance needed to combustibles in many situations and typically has a stainless steel inner wall that will provide a much loger time of service that a typical single wall setup. Single wall black pipe is 18" from combustible surfaces; double wall is 12", insulated pipe (usually stainless steel) can be a little as 2" but is much more expensive. Our 316Ti flexible chimney liner and chimney liner components have passed the rigorous testing at the Underwriters Laboratories with best in class status and are UL Listed. Part 4: Why is My Chimney Chase Cover Leaking? Thanks for your reply. Insulated Wall Thimbles are designed so the thimble assembly will reduce the minimum 18 inch clearance to combustibles, to a minimum of at least 2" clearance. If no wall protection is used, the common radiant-type stove orheater must be spaced out at least 36 inches from the wall. This page was generated at 01:52 PM. He kept reading from the book and I kept pointing out that every section referred to "combustible material". The Double Wall Black pipe has been tested by Warnock Hersey to Underwriters Laboratories Standard 103. Clearance for double wall stove pipe is 6" for these areas. I am investigating the possibility of installing a wood burning stove in my shop which is 24 x 30 with a 12/12 pitch roof. The Double Wall Black Pipe is listed for six (6) inches clearance to combustible material. I will not use the stove until I get some answers. JavaScript seems to be disabled in your browser. Once these clearances are met, you must convert your stove pipe to Class A chimney pipe for proper venting of your stove. A major cause of chimney related fires, is failure to maintain required clearances (air space) to combustible materials. Double wall stove pipe is rated 5.0 out of 5 by 1. Rated 5 out of 5 by Toobusyretiredguy from Safer than single wall Installed easily, reduces your safety clearance distance dramatically. For use only as connector pipe listed chimney liner sold directly to homeowners, then no... Know that even fools are right sometimes. ” inches of clearance space needed 're. Requires 18 inches of clearance space needed may call for a clearance of only ''... 7 '' & 8 '' from ceiling combustibles to consider is the amount of space... Combustibles and 8 '' from ceiling combustibles am investigating the possibility of installing a wood stove to the chimney have. 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