DuraVent 6CAS-ADK 6" Inner Diameter - Combustion Air System Class A Chimney Pipe - Triple Wall - Stove Top Kit

- Item #: BCI1762236

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Matte Black
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CAS Collection 6" Inner Diameter 3" Triple-Wall Combustion Air Stove Top Kit

The CAS 6" Inner Diameter 3" Triple-Wall Combustion Air Stove Top Kit is a component that is used in a typical venting installation. This combustion air stove top kit includes a combustion air system stovetop adapter, 3" aluminum flex, 3" to 2" decreaser, 3" single wall adjustable elbow and hose clamps. This stove-top kit connects DuraTech 6" Vent Pipe to stoves' air intakes.


  • Kit Includes: CAS Stovetop Adapter, 3" Aluminum Flex, 2" 59 2" Decreaser, 3" Single Wall Adjustable Elbow and Hose Clamps
  • Inner Diameter: 6"
  • Pipe is Triple Wall

DuraVent’s new, exclusive, patent pending DuraPro Combustion Air System Wall Thimble and Ceiling Support Boxes is the ultimate solution for supplying outdoor air as combustion air for wood and pellet stoves. DuraTech & DuraPlus HTC CAS wood stove systems are available in 6” and 8” chimney diameters, using system specific triple-wall connector pipe, elbows, and tees to deliver combustion air to the appliance from outside the room through the chimney penetration, eliminating the need for a separate penetration in the structure for combustion air intake.

Looking for Simpson Dura-Vent? You found it! Simpson Dura-Vent has changed their name to DuraVent. DuraVent is a recognized technological leader in the venting industry. 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. Scientifically proven materials and unequalled engineering make DuraVent products not only the best choice, or safest choice, but the only choice for professional quality venting products.

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Our SKU: DuraVent 6CAS-ADK

This product is listed under the following manufacturer number(s):

  • DuraVent 6CAS-ADK
    Matte Black

*Denotes a finish or option that has been discontinued

DuraVent 6CAS-ADK Product Specifications

Combustion Air System Product Catalog
Collection Combustion Air System
Configuration Kit
Fuel Type Wood
Manufacturer Warranty Lifetime Limited
Pipe Class Class A
Pipe Inside Diameter 6
Pipe Shape Round
Product Weight 8
UL Listed Yes
Vent Construction Triple Wall
Vent Pipe Size 6

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DuraVent 6CAS-ADK Reviews

  • is this capped at the bottom ?

    A. The DuraVent 6CAS-ADK is capped on the bottom.

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