DuraVent DuraFlex SW 4" x 130' Stainless Steel Custom Length w28.875 000 Burner Type 60" T-Burner

000 Burner Type 60" T-Burner Standard / Torpedo Gas Type Natural Gas / Propane Ignition Style Push Button Flame Sensing Required Items Lava Rock / Rolled Lava Stone (2 bags)

Dark Brown Wicker Patio Set

Product Type Direct Vent Gas Fireplace Fuel Type

UL 441 Diameter 4

6 lbs lava rock (included)

DuraVent DuraFlex SW 4" x 130' Stainless Steel Custom Length w28.875 000 Burner Type 60" T-BurnerDuraFlex 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