Description
When it comes to your home's safety and performance, every detail matters. The DuraVent DuraTech 7" Galvalume Steel Chimney Pipe is designed to be that crucial detail that elevates your chimney system to the next level. This all-fuel, double-wall chimney system isn't just any pipe – it's the safeguard that ensures your home's chimney operates at its best, keeping you and your loved ones safe and secure.
With its UL 103 HT and ULC S604 certifications, the DuraTech Chimney Pipe sets the gold standard for chimney systems. Featuring Thermal Tech blanket insulation nestled between dual walls, it keeps the exterior cool while optimizing draft performance with higher flue gas temperatures. Unlike the competition, this inner wall is a full 25% thicker, providing an extra layer of safety without the need for locking bands or mechanical fasteners.
But what truly sets the DuraTech Chimney Pipe apart is its sleek 1" wall design, allowing easy installation through 16" on-center framing. For tight spots, consider the Reduced Clearance Square Ceiling Support Box, available for 6" diameter DuraTech chimneys. Designed to operate continuously at 1000°F flue gas temperatures, this pipe undergoes rigorous testing, including exposure to temperatures as high as 1400°F for an hour, plus three ten-minute chimney fire tests at a blistering 2100°F.
When it comes to materials, the DuraTech 7" Galvalume Steel Chimney Pipe boasts an inner wall of 0.020” 430 stainless steel, while the outer wall is constructed from 0.021” Galvalume steel. Refractory insulation is skillfully encased between these walls, and stainless steel end rings securely seal the pipe. But the benefits don't stop there.
Benefits:
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Versatile Applications: DuraTech is your reliable partner, suitable for wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, and other appliances powered by wood, oil, coal, or gas. It's also perfect for zero-clearance fireplaces that are factory-built.
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Optimal Safety: Enjoy a 2" clearance to combustibles, ensuring that your home remains secure, even during intense heating.
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Custom Shroud Options: Create a UL-listed shroud to conceal the termination at the top of the chase, adding a touch of sophistication to your installation.
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Easy Installation: The twist-lock fittings and swivel base elbows save you time and money during installation, ensuring a secure fit without hassle.
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Premium Quality: Crafted by an industry leader with over 50 years of experience, you can trust in the durability and reliability of DuraTech.
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Offset and Return Elbow Support: DuraTech includes an elbow support bracket, so you get both the offset and return elbow, ensuring a code-approved installation.
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Peace of Mind: With a Limited Lifetime Warranty, you'll have the best warranty in the industry. Enjoy 15 years of 100% coverage and another 15 years of up to 50%, giving you and your installer unparalleled peace of mind.
Product Details:
| Model | DuraTech 7" |
| Part no. | 7DT-18 |
| 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 | 0.021” Galvalume 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.