Double Wall Stove Pipe Clearance To Combustibles

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Double wall stove pipe clearance to 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. Dvl s double wall air insulated design reduces clearances to combustibles from 18 in. Double walled or close clearance stove pipe is used to connect your stove to the chimney. Double wall stove pipe on the other hand requires only 8 inches of clearance from the ceiling and 6 inches from a wall.

Echos67 new member posts. To 6 in the closest clearance to a wall of any connector pipe. This system is ulc s641 certified. Stove pipe clearance to non combustibles.

For example a single wall stove pipe requires 18 inches of clearance from ceilings or walls. This pipe has a clearance of only 6 to combustible materials and keeps flue gases warm for better draft. 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. The kits i ve.

Dvl pipe has a double wall interior and is a close clearance stovepipe designed especially for connecting woodstoves to the chimney. When combining lengths remember to subtract 1 5 from each to account for overlap. 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. Dvl double wall stovepipe completes the venting system when used with one of duravent s chimney products such as duratech duraplus or duraplus htc.

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. Once these clearances are met you must convert your stove pipe to class a chimney pipe for proper venting of your stove. Double wall pipe should not be cut. The double wall construction keeps the outside cooler and thus reduces wall clearances to 6 inches and ceiling clearances to 8 inches.

Our double wall black stove pipe is manufactured with our substantial 24 gauge black steel outer pipe and 430 stainless steel inner liner. Double wall stovepipe is used when you don t have 18 or more clearance from combustibles.