DuraVent Concentric Vent System 3" x 5" Wall Strap modulating-hydraulic-thermostat SLP-TRAPK2 - Top vent horizontal

SLP-TRAPK2 - Top vent horizontal term kit #2

H I J K 35" 17-1/2" 42-7/8" 6-7/8" 17" 10-1/8" Framing Specifications

and round fire pits

Dagan 6231 Spark Guard Black With Twist Handles

DuraVent Concentric Vent System 3" x 5" Wall Strap modulating-hydraulic-thermostat SLP-TRAPK2 - Top vent horizontalAn 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