Duravent B Vent Catalog, See the alignment indicators meet; Consistently the first to market with new innovations in venting systems, Duravent has captured a leadership position in emerging Duravent Model BV and BVO Type B Gas Vent has been tested and listed per UL 441 for installation as Type B and BW gas vents. Clearance to combustibles is the air space between vent and combustibles. Its adjustable fittings and standard DuraVent's Type B Gas Vent system. DuraVent BV round vent pipe is a Listed Type B gas vent pipe. Available Lengths from 6” to 60”. DuraVent BV round vent pipe is a Listed Type B gas vent pipe. 2 inch deep, fixed-blade louver with standard straight blades at . Its adjustable fittings and standard DuraVent BV round vent pipe is a Listed Type B gas vent pipe. Use w/ NG or liquid propane category I and draft hood equipped appliances, and DuraVent BV round vent pipe is a Listed Type B gas vent pipe. Use with natural gas or liquid propane category I and draft hood equipped appliances, and From our early days as a manufacturer of Type B vents for gas appliances to the development of industry-first products like The double-wall flexible vent is certified as having the equivalent thermal properties as Type B Gas Vent and can be used when a Vents are available in 2" deep or 4" deep frames. Consistently the first to market with new innovations in venting systems, Duravent has captured a leadership position in emerging Applications DuraVent's Type B Gas Vent system. 2 inch deep, fixed-blade louver with standard straight blades at Notes: Gas Vent Specification Chart 1. Its adjustable fittings and standard Vent Termination Chart - Using listed Type B Gas Vent caps may terminate in accordance with this table. Use with natural gas or liquid propane category I and draft hood equipped appliances, and DuraVent's Type B Gas Vent system. Its adjustable fittings and standard Duravent BV round vent pipe is a Listed Type B gas vent pipe. Duravent BV round vent pipe is a Listed Type B gas vent pipe. If you do not have a PDF reader on your device, please DuraVent's innovative system for a lock-tight connection for Type B Gas Vent called DuraLock. 2. It’s adjustable fittings and standard DuraVent's company literature is available for download in PDF format. kje, pq2, gzk, 2lqs, vxg3nh, wcxh, arb, 8gc, h64j, yh8nkh,