When it comes to venting solutions, DuraVent stands tall as the industry leader, and our Aluminum Type B Gas Vent Support exemplifies the innovation, safety, and professionalism that define our brand. We understand the demands of the job site, and that’s why we’ve created this support system to elevate your HVAC and hearth installations to the next level.

DuraVent’s Type B Gas Vent system is revolutionizing the industry with DuraLock, our cutting-edge locking technology. As you align the indicators, feel the ends seamlessly grasp together, and hear the satisfying snap, you’ll know that your connection is locked securely in place. No more worries about loose fittings or compromised safety.

Designed with precision, the inner wall of our Type B Gas Vent is recessed to eliminate any damage during handling. Plus, it heats up rapidly and remains hot during appliance operation, minimizing condensation in both the appliance and the vent system. With a range of pipe lengths from 6 to 60 inches and a variety of adjustable and rigid fittings, you’ll have the flexibility you need to tackle any installation with confidence.

But it’s essential to note that our Type B gas vents are not intended for wood-burning or coal applications, industrial ovens, exhaust ranges and hoods, grease or pollution ducting, or as free-standing exhaust vents for high-temperature applications. Safety always comes first.

Benefits:

• Reliable Support: Ensure a secure connection for your Type B gas vent between 16 to 24 on-center joists or rafters, with added support from our Draft Hood Connector and required Firestop Spacer.

• Built to Last: Crafted from premium materials, our Aluminum Type B Gas Vent Support boasts aluminum inner walls and galvanized outer walls, offering unparalleled durability.

• Versatile Applications: Perfect for natural gas or liquid propane Category I appliances, including fireplaces, furnaces, boilers, water heaters, and space heating systems.

• Multiple Sizes: With diameters ranging from 3″ to 30″, our gas vent support fits various projects, featuring twist-lock fittings for easy assembly.

• Safety Assurance: Compliant with clearances of 1″ to combustibles in both single and multi-family dwellings, UL Listed to UL 441 and UL 1777, and ULC Listed to ULC S605. Plus, enjoy the peace of mind with our limited-lifetime warranty.

• Effortless Installation: Refer to our Typical Venting Installation drawings to select the perfect component parts for your specific installation needs.

Features:

• Use to support the Type B gas vent between 16 to 24 on-center joists or rafters.
• Use a Draft Hood Connector to transition fitting between the single-wall connector and Type B gas vent pipe sections.
• A Firestop Spacer is required.
• Color: Aluminum.

Applications:

• DuraVents 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:

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 companys research into solving problems with corrosion, when biofuels such as corn are used, led to the break-through patent for PelletVent Pro.