Mason-Lite B-Vent 12" x 36" Round Rigid Pipe o15 Exceptional Safety Features

Exceptional Safety Features

with the graceful curves of the arched glass door providing an unobstructed view of the flame

Size (Diameter) 5" Length 200' Warranty

Use to create a weather-tight seal between the pipe and flashing

Mason-Lite B-Vent 12" x 36" Round Rigid Pipe o15 Exceptional Safety FeaturesB Vent is a GAS ONLY metal chimney with smaller diameters. For those fireplaces requiring complicated chimney runs, B Vent may be just the answer. What's Included Round Rigid Pipe Features Available in 12", 18", 36" and 48" lengths Easy to assemble and can be combined to obtain the required installation height. To calculate installed height, deduct 1 for each joint. Specifications Item Number Mason Lite 12BV36 Product Type Pipe Venting Type B Vent