DuraVent DuraConnect I Type B Gas Vent Model BV 3" x 2'.5-5' Single Wall Expandable Flexible Gas Vent Connector aluminized-steel 11" x 11" Bolt-On Chimney

11" x 11" Bolt-On Chimney Cap

For 74" linear fireplace require One set and for See-through fireplaces requires 2 sets of barrier kits for both ends

Length 195' Warranty

ensures that it can be easily moved to different areas of your outdoor space

Ships natural gas

DuraVent DuraConnect I Type B Gas Vent Model BV 3" x 2'.5-5' Single Wall Expandable Flexible Gas Vent Connector aluminized-steel 11" x 11" Bolt-On ChimneyOur non positional lock system on the Duravent BV Gas Vent is the best lock system on the market today. The incorporation of the DuraTab feature simply improves our lock system by adding flexibility and meeting market needs. The BV line of Duravent round vent pipe and fittings is designed for use on approved gas appliances in residential and light commercial and industrial applications. What's Included (1) Single Wall Flex Connector Features The