Use on Vermont Casting appliances with oval flue collars to adapt to round pipe.
DVL Additional Info:
The DVL Double-Wall Stovepipe System is designed to complete the venting process when paired with DuraVent chimney products such as DuraTech, DuraTech Canada, DuraPlus, or DuraTech Premium. Its double-wall, air-insulated design significantly reduces clearance to combustibles from 18” to just 6” – the tightest clearance available for any connector pipe. The DVL system enhances stove performance by maintaining higher flue gas temperatures, promoting a strong, consistent draft. The stainless steel inner wall allows the flue to heat up quickly, stay hot longer, and reduce creosote buildup, offering the same long lifespan as the chimney. With adjustable lengths, it eliminates the need for cutting or crimping, making installation easier. This system is required for Manufactured Home installations; always refer to the appliance manufacturer's installation guidelines.
DVL double-wall stovepipe completes the venting system when used with one of DuraVent’s chimney products, such as DuraTech, DuraTech Canada, DuraPlus, or DuraPlus HTC.
Materials and Construction
- .016” stainless steel inner wall.
- .018” galvanized outer, painted black.
Clearances
- 6” clearance to walls.
- 8” clearance to ceilings, including cathedral ceilings.
Diameters
6” - 8”
Listings
c-UL-us listed to ULC S641 (MH14089).
- DVL Installation Instructions (PDF, 917KB)
- DVL Francaise Instructions d'Installation(PDF, 766MB)
- DVL Catalog Section(PDF, 2.1MB)
- DuraVent All Products Catalog (PDF, 47.4MB)
- Black Paint (PDF, 889KB)
- DVL and DuraBlack Changes (PDF, 439KB)
- Chimney Adapter with Trim for DVL (PDF, 184KB)
- Recommended Touch-Up Paint for DuraVent's Black Finished Products (PDF, 375KB)
- Adjustable 45 and 90 Elbows for DVL (PDF, 186KB)
