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DVL Double-Wall

6" DuraVent DVL Double-Wall 6" Adjustable Black Pipe - 6DVL-6ADJ

Item: COP69113

Out of stock

  • Use with DuraVent factory-built chimneys
  • 430-alloy stainless inner wall, aluminized steel outer wall
  • 1" outer diameter
  • Reduces clearances from 18" to 6" for walls
  • Reduces clearances from 18" to 8" for ceilings
  • Sturdy construction to ensure long-lasting durability
  • Creates a tight, secure connection in your venting system

This adjustable pipe is used to add length to DVL pipe. 6" pipe adds 2" - 5" of length. 6" section can be ovalized for oval-to-round appliance connector.

WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to

Limited Lifetime Warranty