Description
When it comes to chimney systems, safety, reliability, and performance are paramount. Meet the DuraVent DuraTech 7" Stainless Steel Chimney Pipe – the pinnacle of excellence in chimney technology. This double-wall, all-fuel chimney system is not just a product; it's your key to peace of mind.
Crafted to meet the stringent UL 103 HT and ULC S604 standards, the DuraTech Chimney Pipe features a Thermal Tech blanket insulation enveloped between dual walls. This unique design ensures that the outer wall of your chimney stays cool, while the high flue gas temperatures inside maintain optimal draft performance. Your safety is our top priority.
What sets DuraTech apart is its exceptional construction. The inner wall is 25% thicker than competing chimney pipes, providing an extra margin of safety. No locking bands or mechanical fasteners are needed, making installation a breeze. With its sleek 1" wall design, it easily fits through 16" on-center framing, and for tight spaces, we offer a Reduced Clearance Square Ceiling Support Box (available for the 6" diameter DuraTech).
DuraTech isn't just another chimney pipe; it's designed for normal, continuous operation at 1000°F flue gas temperatures. In fact, it's subjected to rigorous testing, including one hour at 1400°F and three ten-minute chimney fire tests at a scorching 2100°F. So, rest easy knowing that your DuraTech chimney pipe is built to endure the harshest conditions.
Benefits:
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Versatile Compatibility: DuraTech is a double-wall, all-fuel chimney system suitable for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas. It's also ideal for zero-clearance fireplaces that are factory-built.
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Robust Construction: Featuring an inner wall of 0.020" 430 stainless steel and options for the outer wall (0.016" 430 stainless steel or 0.021" galvalume steel), DuraTech is built to last. Refractory insulation is encased between walls, and stainless steel end rings ensure a tight seal.
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Easy Installation: DuraTech boasts twist-lock fittings, support boxes with factory-installed starter sections, and elbows with a 360° swivel base, making installation a breeze. Plus, you can adjust pipe lengths to fit your needs.
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Safety First: With a 2" clearance to combustibles and the option to create a UL-listed shroud to hide the termination at the top of your chimney, DuraTech ensures your installation is not only efficient but also safe.
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Variety and Convenience: DuraTech offers a wide range of diameters and lengths to suit your specific requirements, making it versatile for any project.
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Industry-Leading Expertise: Crafted by an industry leader with over 50 years of manufacturing experience, DuraTech guarantees quality and durability.
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Peace of Mind: Backed by a Limited Lifetime Warranty, DuraTech provides the best warranty in the industry, offering 15 years at 100% and 15 years at 50%. This assurance is your key to a quality installation that stands the test of time.
Product Details:
| Model | DuraTech 7" |
| Part no. | 7DT-18SS |
| Inner Diameter, A | 7 inch |
| Outer Diameter, B | 9 inch |
| Pipe Length | 18 inch |
| Inner Wall Material |
0.020” 430 Stainless Steel |
| Outer Wall Material | 0.016” 430 Stainless Steel |
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.