DuraVent Concentric Vent System 3" x 5" Black Universal Condensate Drain sqft2000 the rugged construction makes the

the rugged construction makes the rack sturdy enough to hold up to 160lbs

NFI Certified Specialists

Model 621012 Clearance Zero/Zero clearance when installed into a masonry chimney and wrapped with a 1/2" ceramic fiber insulation blanket

Available in 3″

Proprietary Reversible Interior Panels Standard - 2 Aesthetics on 1 Panel

DuraVent Concentric Vent System 3" x 5" Black Universal Condensate Drain sqft2000 the rugged construction makes theAn 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