Description
Elevate your venting system with the DuraVent 6" Aluminum Type B Gas Vent Pipe – the gold standard in the industry. With a commitment to excellence that spans decades, DuraVent has solidified its position as the premier choice for professionals and homeowners alike.
DuraVent introduces the groundbreaking DuraLock system, an innovation that guarantees a lock-tight connection. As you align the indicators and feel the ends firmly grasp together, you'll hear the reassuring snap that signifies a connection built to last. This uncompromising quality ensures your safety and peace of mind.
Engineered to withstand the rugged demands of job sites, our Type B Gas Vent boasts a recessed inner wall, virtually eliminating damage during handling. It's designed to heat up rapidly, maintaining high temperatures during appliance operation while minimizing condensation. With a range of pipe lengths from 6 to 60 inches, as well as adjustable and rigid fittings, you have the flexibility needed for a seamless installation.
Benefits:
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Efficient Venting: DuraVent's Type B Gas Vent is tailored for listed natural gas or liquid propane Category I appliances. Whether it's a furnace, water heater, boiler, room heater, decorative gas appliance, or unit heater, count on us for efficient venting.
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Safety First: Maintain a 1" clearance to combustible materials, ensuring safety in both single and multi-family dwellings. Calculate the outer diameter effortlessly by adding just 5/8".
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Versatile Applications: From natural gas fireplaces to gas-fired furnaces, boilers, water heaters, and space heating applications, our venting system caters to a wide range of needs.
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Durable Construction: Crafted from premium materials, the inner wall of our Type B Gas Vent comes in varying thicknesses, designed for superior performance. Twist-lock fittings are featured in 3"-16" diameters, while screws are required for 14" and larger sizes.
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Trusted Listings: Our venting system is UL Listed to UL 441 and UL 1777(MH6357), as well as ULC listed to ULC S605 (CMH1276 & CMH1407). Rest easy knowing you're backed by top-tier certifications.
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Lifetime Warranty: DuraVent stands behind its products. Enjoy the peace of mind that comes with our limited lifetime warranty.
Features:
- Use for venting listed natural gas or liquid propane Category I, draft hood appliances, or appliances that have been specifically tested and listed to use Type B Gas Vent.
- The appliances listed typically use Type B Gas Vent systems, but not always: Furnaces, Water Heaters, Boilers, Room Heaters, Decorative Gas Appliances, and Unit Heaters.
- To calculate installed length, subtract 1 1⁄2” from each connection of the vent.
- A 1” clearance (air space) to combustible materials must be maintained. To calculate OD add 5⁄8”.
Applications:
- DuraVent’s Type B Gas Vent system. Use with natural gas or liquid propane Category I and draft hood equipped appliances, and appliances tested and listed to use Type B Gas Vent.
- Applications include natural gas fireplaces, gas-fired furnaces, boilers, water heaters, and wall or space heating applications.
Materials and Construction:
- Round Type B Gas Vent 3” - 8” and oval 4” - 6”: Aluminum .012” inner wall, galvanized .018” outer wall.
- Round Type B Gas Vent 10” - 16”: Aluminum .016” inner wall, galvanized .021” outer wall.
- Round Type B Gas Vent 18” - 30”: aluminum .020” inner wall, galvanized .021” outer wall.
- 3”-16” diameters feature twist-lock fittings, and screws are required for 14” and larger diameters.
Specifications:
| Model | Dimensions |
| 6GV06 | 6" Inner Diameter x 6" Length |
| 6GV12 | 6" Inner Diameter x 12" Length |
| 6GV18 | 6" Inner Diameter x 18" Length |
| 6GV24 | 6" Inner Diameter x 24" Length |
| 6GV36 | 6" Inner Diameter x 36" Length |
| 6GV48 | 6" Inner Diameter x 48" Length |
| 6GV60 | 6" Inner Diameter x 60" Length |
| Clearances | 1" to combustibles in single and multi-family dwellings |
| Listings | UL Listed to UL 441 and UL 1777(MH6357), ULC listed to ULC S605 (CMH1276 & CMH1407). |
| Warranty | Limited-lifetime warranty |
Downloads:
- Download Product Catalog
- Download Installation Manual
- Download Typical Installations
- Download TypeB Gas Vent Specs Sheet
About the Manufacturer:

Consistently the first to market with new innovations in venting systems, DuraVent has captured a leadership position in emerging markets. DuraVent has patents for several products and continues to design safe and technologically advanced venting.The company’s research into solving problems with corrosion, when biofuels such as corn are used, led to the break-through patent for PelletVent Pro.

