DuraVent - DuraTech 7" Diameter Black 12" Pipe Length 7DT-12B All Fuel Chimney Pipe
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Upgrade your chimney system with the DuraVent DuraTech 7" Diameter Black 12" Pipe Length 7DT-12B All Fuel Chimney Pipe, the perfect solution for all-fuel applications. This expertly engineered, double-wall chimney pipe ensures superior safety, performance, and durability, making it the ideal choice for any home heating system, whether you're using wood, oil, coal, or gas.
With its advanced construction, the DuraVent DuraTech pipe provides enhanced heat retention, reducing the risk of dangerous creosote buildup while optimizing the efficiency of your chimney. Its black exterior adds a sleek, modern touch, blending seamlessly into your home’s design.
By choosing the DuraVent DuraTech 7" Diameter Black 12" Pipe Length 7DT-12B All Fuel Chimney Pipe, you're ensuring your chimney operates at the highest standard of safety and functionality. Invest in a system that provides peace of mind and long-lasting performance.
At its core, DuraTech features a Thermal Tech blanket insulation that sits snugly between its dual walls. This unique design ensures the exterior of your chimney remains cool, providing an extra layer of safety, while at the same time, it allows for high flue gas temperatures that optimize draft performance. The inner wall, 25% thicker than competitors, adds a substantial margin of safety, all without the need for locking bands or mechanical fasteners.
DuraTech's sleek 1" wall design facilitates easy installation, even through 16" on-center framing, making your chimney project hassle-free. Designed for continuous operation at 1000°F flue gas temperatures, DuraTech has met rigorous high-temperature standards, including a one-hour trial at 1400°F and three ten-minute chimney fire tests at a scorching 2100°F. You can trust in the durability and performance of DuraTech, setting your mind at ease.
Model | DuraTech 7" |
Part no. | 7DT-12B |
Inner Diameter, A | 7 inch |
Outer Diameter, B | 9 inch |
Pipe Length | 12 inch |
Inner Wall Material |
0.020” 430 Stainless Steel |
Finish Material | Black |
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.
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.
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