Mason-Lite B-Vent 12" x 18" Round Rigid Pipe btu32700 Available in 4" and 5"

Available in 4" and 5" diameters

Designed for seamless compatibility

Reflective panel quality amplifies and adds depth to the flames

Cast iron shaker grates

The 48-inch Round Tempe Corten Steel Fire Pit is the complete addition to finalize your outdoor design with

Mason-Lite B-Vent 12" x 18" Round Rigid Pipe btu32700 Available in 4" and 5"B 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 12BV18 Product Type Pipe Venting Type B Vent