DuraVent DuraFlex SW 4" x 170' Stainless Steel Custom Length barrier-kit Siz5: 5" x 15" x

Siz5: 5" x 15" x 10

(1) DVL Adapter

4 *AFUE is a measurement of the US Department of Energy

10" x 18" Galvanized Chimney Pipe

The Twilight Inferno features a beautiful combination of split detail and charring with an impressive flame/ember viewing area

DuraVent DuraFlex SW 4" x 170' Stainless Steel Custom Length barrier-kit Siz5: 5" x 15" xDuraFlex SW is a smooth inner wall, flexible stainless steel chimney liner. The smooth inner wall provides for no output reduction allowing for full appliance efficiency. Smooth wall construction eliminates ridges that restrict flue gas flow and collect deposits. The lack of ridges facilitates cleaning and maintenance. DuraFlex SW is ideal for relining masonry chimney for wood and gas burning appliances. Listed to UL 1777. What's Included Length