Description
In a world where safety, quality, and efficiency matter most, DuraVent presents the DuraTech 6" Stainless Steel Chimney Pipe. This all-fuel, double-wall chimney system is a beacon of excellence, designed to meet your heating needs with unrivaled precision. With a reputation for safeguarding homes and delivering peak performance, the DuraTech Chimney Pipe is the first choice for homeowners, builders, and installers alike.
Crafted with a Thermal Tech blanket insulation encased between dual stainless steel walls, this chimney pipe keeps the outer surface cool, even as it maintains high flue gas temperatures. This innovative design ensures optimal draft performance while enhancing safety. The inner wall, thicker than most competitors, offers an extra layer of protection without the need for locking bands or mechanical fasteners.
Benefits:
- Exceptional Safety: DuraTech's double-wall construction and robust materials make it one of the safest chimney systems available.
- Effortless Installation: The sleek 1" wall design simplifies installations through 16" on-center framing, making it perfect for tight spaces.
- High-Temperature Endurance: Designed for continuous operation at 1000°F, DuraTech doesn't back down, even under extreme conditions. It withstands one hour at 1400°F and three ten-minute chimney fire tests at a blistering 2100°F.
- Versatile Applications: Suitable for wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, and more. It works seamlessly with wood, oil, coal, or gas-fueled appliances, including factory-built zero-clearance fireplaces.
- Quality Materials: Featuring 430 stainless steel, galvalume steel, and refractory insulation, DuraTech promises durability and performance.
- Easy Fittings: Twist-lock fittings ensure a snug, secure connection, eliminating the need for locking bands and fasteners.
- Industry-Leading Warranty: Backed by a Limited Lifetime Warranty, DuraTech offers unparalleled peace of mind, with up to 50% coverage for 15 years, setting it apart as a testament to quality.
Product Details:
| Model | DuraTech 6" |
| Part no. | 6DT-36SS |
| Part no. | 6DT-36SSCF |
| Inner Diameter, A | 6 inch |
| Outer Diameter, B | 8 inch |
| Pipe Length | 36 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.
- Thermal Tech blanket insulation encased between two walls keeps the outer wall cool while ensuring high flue gas temperatures for optimum draft performance.
- Available with stainless or galvalume outer walls.
- 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.
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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.

