Description
When it comes to safeguarding your home and ensuring your heating appliances operate at their best, DuraVent DuraTech 7" Black Chimney Pipe is the ultimate choice. This all-fuel, double-wall chimney system boasts an unrivaled level of safety and performance, setting new standards in the industry. With DuraTech, you're not just buying a chimney pipe; you're investing in your family's well-being.
DuraTech features a Thermal Tech blanket insulation that's securely encased between its dual walls, effectively maintaining a cool exterior while optimizing flue gas temperatures for impeccable draft performance. Safety is paramount, and that's why our inner wall is a whopping 25% thicker than other chimneys on the market, eliminating the need for locking bands or mechanical fasteners. Installation is a breeze, thanks to the sleek 1" wall design that accommodates 16" on-center framing.
Benefits:
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Exceptional Insulation: The Thermal Tech blanket insulation ensures your chimney stays cool on the outside while providing high flue gas temperatures for superior draft performance.
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Unmatched Safety: DuraTech's inner wall is 25% thicker than competitors, offering an added layer of protection for your home and loved ones.
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Effortless Installation: With its streamlined 1" wall design, DuraTech makes installation a straightforward process even for DIY enthusiasts.
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High-Temperature Endurance: Designed to handle 1000°F flue gas temperatures, DuraTech surpasses rigorous UL standards, including a one-hour test at 1400°F and multiple ten-minute chimney fire tests at a scorching 2100°F.
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Versatility Matters: Compatible with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, and more, this all-fuel chimney system covers all your heating needs.
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Premium Materials: Crafted with high-quality 430 stainless steel and a sleek black finish, DuraTech combines durability with aesthetics, adding a touch of sophistication to your space.
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Peace of Mind: Backed by the industry's leading limited lifetime warranty, DuraTech offers unparalleled protection, with a 15-year guarantee at 100% and up to 50% coverage for 15 years. It's a quality installation you can trust.
Product Details:
| Model | DuraTech 7" |
| Part no. | 7DT-06B |
| Inner Diameter, A | 7 inch |
| Outer Diameter, B | 9 inch |
| Pipe Length | 6 inch |
| Inner Wall Material |
0.020” 430 Stainless Steel |
| Finish Material | Black |
Applications:
DuraTech is a double-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, and zero-clearance fireplaces that are factory-built.
Materials and Construction: 5”, 6" 7", or 8” diameter pipe features an inner wall of .020” 430 stainless steel. Outer wall options of .016” 430 stainless steel or .021” galvalume steel. Refractory insulation is encased between walls. Stainless steel end rings seal the pipe.
DuraTech features lightweight insulation, twist-lock fittings, support boxes with factory-installed starter sections, elbows with 360° swivel base, select black finish pipe lengths, five-foot length pipe sections, and adjustable pipe lengths.
Clearances: 2” clearance to combustibles.
Shrouds: Shroud specs allow the installer to create a UL-listed shroud to hide the termination at the top of the chase for the safest installation.
Features:
- A wide variety of diameters is available.
- Most lengths are available.
- Twist-lock fittings. No locking bands or mechanical fasteners are required.
- Made by the industry leader with over 50 years of manufacturing.
- The swivel base allows an installer to line up the elbow without unlocking and repositioning the elbow, saving time and money.
- Ensures that the installer gets both the offset and return elbow along with an elbow support bracket to make a properly code-approved offset.
- Limited Lifetime Warranty The best Warranty in the industry. 15 years 100%, 15 years, and up 50%. Gives the installer and homeowner the greatest peace of mind in a quality installation.
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.

