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Description
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Description
Upgrade your gas venting system with the DuraVent - 7" Length Large Diameter Increaser Type B Gas Vent, the ideal solution for adapting larger venting diameters with precision and reliability. Engineered by DuraVent, the trusted leader in venting solutions, this increaser ensures your system operates efficiently while maintaining the highest safety standards.
The Type B Gas Vent Large Diameter Increaser features durable construction with a galvanized steel exterior and aluminum inner liner for excellent performance in various conditions. Measuring 7" in length, it smoothly transitions between vent sizes, reducing turbulence and optimizing airflow. The innovative DuraLock connection system simplifies installation by creating a secure and airtight fit, eliminating leaks and ensuring consistent performance.
Whether you're upgrading an existing venting system or installing a new one, the DuraVent - 7" Length Large Diameter Increaser delivers unmatched quality and functionality. It’s a perfect choice for HVAC and hearth applications, ensuring your home or workspace remains safe, efficient, and comfortable.
Benefits:
Enhanced Efficiency: DuraVent's 7" Length Large Diameter Increaser is designed to increase the vent size by up to four sizes, optimizing the flow of gas and increasing efficiency in your system.
Durability: Crafted from rugged galvanized steel, our increaser boasts internal spacing beads that provide consistent insulating air space between pipe walls. This results in a robust, easy-to-connect joint that holds up over time, even in challenging conditions.
Safety Assured: Our double-wall construction creates a permanent insulation layer, maintaining the inner pipe's heat while keeping the outer pipe cool. This design minimizes condensation and prevents overheating of nearby surfaces, ensuring a safe environment.
Tested and Listed: DuraVent's Model BV and BVO Type B Gas Vent systems have undergone rigorous testing and are UL 441 listed for installation as Type B and BW gas vents. Compliant with NFPA 54 and NFPA 211 standards, they can be safely installed in both single and multi-story buildings.
Versatile Applications: Ideal for use with natural gas or liquid propane Category I appliances, our increaser is compatible with draft hood equipped appliances. It's perfect for a wide range of applications, including natural gas fireplaces, gas-fired furnaces, boilers, water heaters, and wall or space heating systems.
Premium Materials: Crafted with precision, our increaser comes in various sizes to suit your needs. It features a high-quality aluminum inner wall and a galvanized outer wall, ensuring longevity and top-notch performance.
Peace of Mind: Rest easy knowing that DuraVent offers a limited lifetime warranty, giving you confidence in the durability and reliability of our products.
Features:
The increaser is used to increase the vent size.
The maximum increase is 4 sizes
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″ – 18″: Aluminum .014″ inner wall, galvanized .018″ outer wall. DuraLock®feature 10″ and larger diameters.
Round Type B Gas Vent 20″ – 30″: aluminum .023″ inner wall, galvanized .018″ outer wall. DuraLock®feature 10″ and larger diameters.
Specifications:
Model
Size
6BVX12
6" x 12" I.D x 7" Length
10BVX14
10" x 14" I.D x 7" Length
10BVX16
10" x 16" I.D x 7" Length
10BVX18
10" x 18" I.D x 7" Length
12BVX14
12" x 14" I.D x 7" Length
12BVX16
12" x 16" I.D x 7" Length
12BVX18
12" x 18" I.D x 7" Length
12BVX20
12" x 20" I.D x 7" Length
14BVX16
14" x 16" I.D x 7" Length
14BVX18
14" x 18" I.D x 7" Length
14BVX20
14" x 20" I.D x 7" Length
14BVX22
14" x 22" I.D x 7" Length
16BVX18
16" x 18" I.D x 7" Length
16BVX20
16" x 20" I.D x 7" Length
16BVX22
16" x 22" I.D x 7" Length
18BVX20
18" x 20" I.D x 7" Length
18BVX22
18" x 22" I.D x 7" Length
18BVX24
18" x 24" I.D x 7" Length
18BVX26
18" x 26" I.D x 7" Length
20BVX22
20" x 22" I.D x 7" Length
20BVX24
20" x 24" I.D x 7" Length
20BVX26
20" x 26" I.D x 7" Length
20BVX28
20" x 28" I.D x 7" Length
22BVX24
22" x 24" I.D x 7" Length
22BVX26
22" x 26" I.D x 7" Length
22BVX28
22" x 28" I.D x 7" Length
22BVX30
22" x 30" I.D x 7" Length
24BVX26
24" x 26" I.D x 7" Length
24BVX28
24" x 28" I.D x 7" Length
24BVX30
24" x 30" I.D x 7" Length
26BVX28
26" x 28" I.D x 7" Length
26BVX30
26" x 30" I.D x 7" Length
28BVX30
28" x 30" I.D x 7" Length
Clearances
1" to combustibles in single and multi-family dwellings
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.
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