DuraVent 12DCA-FS 12" Class A Chimney Pipe Firestop Assembly

- Item #: BCI1761208

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Galvanized Steel
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DuraChimney II Collection 12" Class A Chimney Pipe Firestop Assembly

The DuraChimney II 12" Class A Chimney Pipe Firestop Assembly is a component that is used in a typical venting installation. Use in ceiling/floor penetrations above fireplace. Firestop is not required when passing through the roof. Fits on underside of ceiling.


  • Used in Ceiling/Floor Penetrations Above Fireplace
  • Dimensions: 21-5/8" x 21-5/8"
  • Firestop is 1" Thick
  • UL Listed

DuraChimney II is an exceptional factory-built alternative to pre-fabricated masonry chimneys. DuraChimney II is a unitized, lightweight design which eliminatesthe need for field assembly of pipe sections, allowing for faster installation. DuraChimney II is designed to stay cool on the outside, to provide a hot draft on the inside and to provide a fire-safe design that protects both the chimney and the building. The double-wall, air-cooled design allows the chimney to expand both radially and lengthwise under high temperatures.

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 12DCA-FS

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

  • DuraVent 12DCA-FS
    Galvanized Steel

*Denotes a finish or option that has been discontinued

DuraVent 12DCA-FS Product Specifications

DuraChimney II Product Catalog
Collection DuraChimney II
Configuration Shield
Depth 21.621
Fuel Type Coal, Gas, Oil, Wood, Wood/Oil/Coal
Manufacturer Warranty Lifetime Limited
Pipe Class Class A
Pipe Inside Diameter 12
Pipe Shape Round
Product Weight 4
UL Listed Yes
Vent Pipe Size 12
Width 21.625

Installation Resource Center

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