DuraVent 7DT-12x DuraTech 7-Inch Diameter Chimney Pipe, 12-Inches 7DT-12 GA SS or Black

$229.00 $164.99 SAVE 28%

Material: GA Galvanized

GA Galvanized
SS Stainless Steel
B Black
Is there a cost for shipping?
As a customer of Smokey Mountain we feel that you should pay NO Cost for shipping for any items to the lower 48 states as long as your order is over $350.
Is there any sales tax added to my order?
No Sales tax will be charged to your order unless it goes to California.
Can you ship to Alaska or Hawaii?
Yes we will gladly help get your large freight item (Fireplace, Pizza Oven MCM ect) to AK or HI just ask that you pay the extra cost to ship from the lower 48 to AK or HI. Feel Free to call or email brad for assistance. We are happy to help on this, and have done it a lot.
Product Description
Product Overview

DuraVent 7DT-12x DuraTech 7-Inch Diameter Chimney Pipe, 12-Inches provides a double-wall, all-fuel chimney pipe that is designed for appliances that are tested and listed for use with a 2,100°F HT chimney system. These include wood stoves, fireplaces, or other appliances fueled by wood, oil, coal, or gas. The chimney pipe features stainless steel inner wall with twist lock connections, creating a light weight design. Choose between a stainless steel or galvalume outer casing to meet the needs of your installation.

To calculate the installed length of 5-8 inch DuraTech Chimney, you must subtract 1.25 inches from each joint overlap of chimney pipe. A minimum of 2-inch clearance to combustibles is required. NOTE: Venting components should be installed by a licensed installer in accordance with local codes and within the manufacturer's specified guidelines as noted in your appliance's installation manual.


  • Pipe Class - Class A Chimney Pipe
  • High Quality Construction - Made from 430 stainless steel or .021-inch galvanized steel
  • Designed 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
  • Clearances - A minimum of 2-Inch clearance to combustibles is required
  • Certifications - UL 103 HT and ULC S604 (MH7399) listed

Customer Reviews

Based on 1 review
Dakota Brutka
The Chimney Pipe parts arrives so fast

Was in a bind and needed a complete chimney set- called Smokey a real person answered asked to email us the dimensions. Which we did they sent us a quote 20 minutes later- called and took our info over the phone- they shipped them fedex to our place arrived in 3 days!