DuraVent 12DT-AP 12" Inner Diameter - DuraTech Class A Chimney Pipe - Double Wall - 16" x 16" Anchor Plate

- Item #: BCI2476228

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DuraTech Collection 12" Class A Chimney Pipe Anchor Plate

Warranty Notice: M&G DuraVent warranty applies to this professional grade product only when installed by a trained professional installer.

The DuraTech 12" Class A Chimney Pipe Anchor Plate is used as a starter section for DuraTech. Bolts directly to a masonry fireplace outlet.


  • Inner Diameter: 12"
  • Outer Diameter: 14-1/16"
  • Height: 2"
  • Dimensions: 16" x 16"
  • Bolts Directly to Masonry Fireplace Outlet

DuraVent now offers DuraTech in large diameters to vent large-scale residential fireplaces and building heating appliances. DuraTech chimney is tested and listed for continuous operation at 1000° F flue gas temperatures, one hour at 1400° F and ten minutes at 1700° F, in accordance with the UL 103 test standard. 10”-24” large diameter DuraTech is a 1” wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas.

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.

Additional DuraVent Links

Our SKU: DuraVent 12DT-AP

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

  • DuraVent 12DT-AP

*Denotes a finish or option that has been discontinued

DuraVent 12DT-AP Product Specifications

Installation Guide
DuraTech Product Catalog
Collection DuraTech
Configuration Anchor Plate
Fuel Type Coal, Gas, Oil, Wood, Wood/Oil/Coal
Height 2
Length 16
Pipe Class Class A
Pipe Inside Diameter 12
Pipe Shape Round
Product Weight 4.9
UL Listed Yes
Vent Construction Double Wall
Vent Pipe Size 12
Width 16

Installation Resource Center

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