Double Wall Stove Pipe Clearance To Combustibles

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.

Double wall stove pipe clearance to combustibles.

Double wall stovepipe is used when you don t have 18 or more clearance from combustibles. This pipe has a clearance of only 6 to combustible materials and keeps flue gases warm for better draft. Once these clearances are met you must convert your stove pipe to class a chimney pipe for proper venting of your stove. Using a heat shield on a single wall stovepipe allows you to reduce the clearances from 18 to 6 to the wall and 9 to the ceiling.

Echos67 new member posts. To 6 in the closest clearance to a wall of any connector pipe. He installed a double walled pipe listed for 2 inch clearance and a non combustible heat shield for clearance reduction on the remaining single wall pipe located less than 18 inches from combustible ceiling. Dvl s double wall air insulated design reduces clearances to combustibles from 18 in.

When combining lengths remember to subtract 1 5 from each to account for overlap. The kits i ve. This system is ulc s641 certified. This website is audioeye enabled and is being optimized for accessibility.

Double walled or close clearance stove pipe is used to connect your stove to the chimney. Most of the double wall stove pipe allows for 6 clearance from wall combustibles and 8 from ceiling combustibles. Double wall stove pipe is used to make the connection from the chimney or chimney kit to the appliance in the final interior run. For example a single wall stove pipe requires 18 inches of clearance from ceilings or walls.

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. The double wall construction keeps the outside cooler and thus reduces wall clearances to 6 inches and ceiling clearances to 8 inches. Dvl double wall stovepipe completes the venting system when used with one of duravent s chimney products such as duratech duraplus or duraplus htc. Dvl pipe has a double wall interior and is a close clearance stovepipe designed especially for connecting woodstoves to the chimney.

Nh fire bear by private email 2016 07 26. Stove pipe clearance to non combustibles.