Dura-Vent DVL Double-Wall Stovepipe
Dura-Vent DVL 6-Inch Dura-Vent DVL 7-inch Dura-Vent DVL 8-Inch
When installing a factory built chimney and you need interior pipe with reduced clearance to combustibles, use Dura-Vent DVL Double Wall Stove Pipes. These double wall stove pipes for sale let you reduce clearance to combustibles from the stovepipe from 18" down to 6" to walls and 8" from ceilings.
It has an inner wall of .016 430-alloy stainless steel and an outer wall of .18 aluminized steel painted black.
When connecting to a Dura-Tech or Dura/Plus chimneys, a "close clearance adaptor" is required for a proper connection. Connecting pipe sections together is easy due to it's pre-drilled holes and included screws.
When trying to calculate installation, keep in mind the outer diameter is 1 1/8" larger then the inner diameter. Also, all pieces overlap 1" when connecting to each other, reducing the actual pipe length by 1" when assembled.
All DuraVent DVL components have a Limited Lifetime manufacturers warranty.
Discount Chimney Supply Inc. (2011)