DuraVent Concentric Vent System 3" x 5" x 12"-18" Black Telescoping Adjustable Galvalume Vent Pipe Length w75.75 4" Slip Connector

4" Slip Connector

Standard Surround (29" x 42" x 1

Wire your heater to the switch

Making the Bonfire not only easy to clean up

DuraVent Concentric Vent System 3" x 5" x 12"-18" Black Telescoping Adjustable Galvalume Vent Pipe Length w75.75 4" Slip ConnectorAn 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