DuraVent Concentric Vent System 3" x 5" x 6" Black Vent Pipe Length d18.49 000 BTU/Hour input (NG)

000 BTU/Hour input (NG)

Width 48 in

The heater names can be changed within the App from the appliance screen

and municipal codes

6 3/8” B 4 11/16”

DuraVent Concentric Vent System 3" x 5" x 6" Black Vent Pipe Length d18.49 000 BTU/Hour input (NG)An 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