Discover the pinnacle of venting solutions with DuraVent’s DuraLock Type B Gas Vent Pipe. In the world of HVAC and Hearth markets, DuraVent stands as the unrivaled leader, renowned for delivering innovative, safe, and professional products. Our commitment to excellence shines through in the DuraLock system, setting a new standard for airtight connections.

Crafted from robust galvanized steel, this pipe boasts durability beyond compare. Internal spacing beads ensure a uniform insulating air space between pipe walls, while die-formed ends guarantee consistently strong and easy-to-connect joints. For our Canadian customers, select lengths are available in galvalume steel outer pipes.

Safety Assurance

When it comes to safety, DuraVent leaves no room for compromise. Our Type B Gas Vent Pipe features a double-wall construction, creating an insulating air space between the inner and outer pipe. This design keeps the inner pipe hot and the outer pipe cool, ensuring quick and efficient venting. Say goodbye to condensation issues and overheating concerns.

Fully Tested and Listed

Rest easy knowing that DuraVent’s Model BV and BVO Type B Gas Vent Pipe meet and exceed industry standards. Tested and listed per UL 441, these pipes are approved for use as Type B and BW gas vents in both single and multi-story buildings. They adhere to the rigorous standards of NFPA 54 and NFPA 211.

Benefits

• Ultimate Durability: Crafted from galvanized steel, DuraLock Type B Gas Vent Pipe is built to last, ensuring a reliable and long-lasting venting solution.
• Enhanced Safety: The double-wall construction prevents condensation and overheating, guaranteeing safe and efficient venting.
• Versatile Application: Suitable for natural gas fireplaces, gas-fired furnaces, boilers, water heaters, and wall or space heating applications.
• Easy Installation: The DuraLock system allows for quick and secure connections, making installation a breeze.
• Adjustable Length: Accommodate various venting requirements with adjustable lengths ranging from 6″ to 16″.

Key Features

• Precise Vent Length: Use with straight lengths to achieve the exact required vent length.
• Expansion Absorption: Absorbs linear expansion in longer pipe lengths.
• Wide Diameter Range: Available in sizes from 3″ to 6″.
• UL Listed: Complies with UL 441 standards.
• Lifetime Warranty: Backed by a limited lifetime warranty for peace of mind.

Applications

DuraLock Type B Gas Vent Pipe is your ideal choice for a wide range of applications, including:

• Natural gas fireplaces
• Gas-fired furnaces
• Boilers
• Water heaters
• Wall or space heating applications

Specifications

Downloads

• Product Catalog
• Installation Manual
• Typical Installations
• 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.