Description
Elevate your ventilation system to new heights with the DuraVent 4"x6.625" DirectVent Pro Pipe Extension. As the leading name in the venting industry, DuraVent sets the gold standard for quality, innovation, and safety. Our commitment to excellence shines through in every product we offer, and this extension is no exception.
Designed to seamlessly integrate with your existing DirectVent Pro setup, this extension allows you to add extra length effortlessly. Whether you're striving for precision in a gas stove, heater, or fireplace installation, our pipe extension has got you covered. Crafted with the utmost precision and care, it's a testament to our dedication to providing professional-grade solutions for the HVAC and Hearth markets.
Benefits:
- Enhanced Performance: The DirectVent Pro Pipe Extension ensures optimal airflow, improving the efficiency of your ventilation system.
- Easy Integration: Its twist-lock construction simplifies installation, making it a hassle-free addition to your setup.
- Safety First: Tested and listed by major agencies, including UL, CSA, and Warnock Hersey, this extension guarantees peace of mind.
- Durable Finish: Choose between black or galvalume exterior, both featuring laser-welded seams for a sleek and enduring look.
- Versatile Applications: Suitable for direct vent gas and propane stoves, heaters, and fireplaces.
- Compliance: Comply with appliance manufacturer specifications and local building codes effortlessly.
- Limited-Lifetime Warranty: Enjoy long-lasting performance backed by our limited-lifetime warranty.
Features:
- Use to add length to a straight length of DirectVent Pro.
- 8 ½” pipe adds 3”- 7” of length, 16” pipe adds 3”- 14 ½” of length when used with rigid sections of pipe.
- Direct vent lengths feature a fully unitized, twist-lock construction.
- Use of sealant is optional unless specified by the appliance manufacturer.
- Available in black or galvalume exterior (both feature laser-welded outer wall seams). Does not fit DirectVent GS pipe.
Specifications:
| Model | Length | Extension | Finish |
| 46DVA-08A/08AB | 8.5" | 3"-7" |
Galvanized / Black |
| 46DVA-16A/16AB | 16" | 3"-14.5" |
Galvanized / Black |
| Applications | Direct vent gas, propane stoves, heaters, and fireplaces | ||
| Clearances | Specified by the appliance manufacturer | ||
| Listings | UL, CSA, or Warnock Hersey | ||
| Warranty | Limited-lifetime warranty | ||
Downloads:
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.


