DuraVent Concentric Vent System 3" x 5" Attic Insulation Shield oak-veneers Item Number 3BVL45 Series Round

Item Number 3BVL45 Series Round Type B Gas Vent Model BV (3" - 30") Product Type 45° / 60° Adjustable Elbow Inside Wall Aluminum Outside Wall Galvanized Steel Size (Diameter) 3" Outer 3 1/2" A 4 3/8" B 4 11/16" Technical Dimensions

Model 450813 Flue Size 8" x 13" Size Width: 7" - 9

Our grill ignites gently and smoothly

Model ZEF45XA Product Type Fireplace Fuel Type Electric Heating Capacity up to 400 sq

DuraVent Concentric Vent System 3" x 5" Attic Insulation Shield oak-veneers Item Number 3BVL45 Series RoundAn economical venting solution for condensing and noncondensing appliances, the Concentric Venting System (CVS) features a UL1738 approved super ferritic stainless steel inner wall. The proprietary twist lock connection eliminates use of clamps or mechanical fasteners and saves installation time. Only one penetration is needed through the roof or the wall for both exhaust and combustion air. Multiple pipe lengths and telescoping pipe extensions