Description
Elevate your home's safety and heating efficiency with the DuraVent DuraTech 36" Chimney Pipe. As the premier name in the venting industry, DuraVent has built a solid reputation for providing innovative, safe, and professional products tailored to the HVAC and Hearth markets. Our commitment to excellence is mirrored in the DuraTech chimney pipe, a stellar example of our engineering prowess.
Crafted with refractory insulation nestled between dual walls, the DuraTech chimney pipe excels in both safety and performance. It ingeniously keeps the exterior of your chimney cool while maintaining high flue gas temperatures for optimal draft performance. What sets it apart is the 25% thicker inner wall compared to its competitors, providing an added layer of safety without the need for cumbersome locking bands or mechanical fasteners.
The DuraVent DuraTech 36" Chimney Pipe is a testament to our dedication to safety, adhering to stringent testing standards. It's tested and listed for continuous operation at 1000°F flue gas temperatures, with the ability to withstand one hour at 1400°F and ten minutes at a scorching 1700°F. When it comes to chimney performance, we set the industry benchmark.
Benefits:
1. Unmatched Safety: DuraTech's refractory insulation and thicker inner wall ensure superior safety, surpassing industry standards.
2. Optimal Draft Performance: Maintain high flue gas temperatures, making sure your chimney performs at its best.
3. Hassle-Free Installation: No need for locking bands or mechanical fasteners, saving you time and effort.
4. Versatile Compatibility: Designed for appliances tested and listed for use with a 1700°F rated chimney system, accommodating various heating sources like oil, coal, gas, or wood.
5. Rigorous Testing: Our chimney pipe is rigorously tested to UL 103 and listed under MH 7399, giving you the confidence you need.
6. Durable Construction: Available in galvalume (GA) and stainless steel (SS) outer wall with a stainless steel inner wall for longevity.
7. Warranty Assurance: Enjoy a limited-lifetime warranty, providing peace of mind for years to come.
Features:
- Designed for appliances that are tested and listed for use with a 1700°F rated chimney system, such as zero-clearance or masonry fireplaces, furnaces, boilers, water heaters, ranges, or other appliances fueled by oil, coal, gas, or wood.
- Tested to UL 103 and listed under MH 7399.
- Available in galvalume (GA) and stainless steel (SS) outer wall and stainless steel inner wall.
Note:
- To calculate installed length of 10”, 12”, 14”, 16”, 18”, 20”, 22”, or 24” DuraTech Chimney, subtract 1” from each joint overlap of chimney pipe.
- 18”-24” diameters are built to order and are not returnable.
Specifications:
| Model | 12DT-36CF |
| Dimensions | 12" (A) x 14" (B) |
| Clearances | 2" clearance to combustible. |
| Listings | c-UL-us listed to UL 103 and ULC S604 (MH7399) |
| Warranty | Limited-lifetime warranty |
Downloads:
About the Manufacturer:

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.

