Dura/Plus chimney is designed for appliances that are tested and listed for use with a 2100 degreeHT chimney system, such as wood stoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas. Dura/Plus is tested to UL test procedures 103HT (2100 degree) and listed under UL re-examination service number MH 7399. You must use 100% Dura/Plus parts to obtain a Dura/Plus listed systemDura/Plus chimney pipe in 6 inch, 9 inch, and 12 inch lengths have a 1 inch insulating blanket. The 24 inch and 36 inch lengths have a 1/2 inch blanket.
To calculate the installed length of Dura/Plus pipe lengths, subtract 1 1/2" from each length of chimney pipe.
Dura/Plus Chimney is the metal chimney that does the three things a firesafe chimney must do! Stay cool on the outside, provide a hot draft on the inside, with a firesafe design that protects both the chimney and building. Dura/Plus chimney is designed for appliances that are tested and listed for use with a 2100 degreeF HT chimney system, such as wood stoves, fireplaces, furnaces, boilers, stoves, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas.
- 24" Square Ceiling Support Box with Trim
- Adjustable Roof Flashing 0/12-6/12
- Chimney Cap
- Storm Collar
- (2) DuraPlus Class A Chimney Pipe 24" Lenght
This product requires: 2" air clearance to combustibles for all diameters
Joint/Connection Overlap: 1-1/2"
Joint/Connection Type: Twist-Lock standard on all diameters
Outer Wall: .016" Thick Stainless Steel or .018" Thick Galvanized Steel
Inner Wall: .018" Stainless Steel
Intermediate Wall: .018 Aluminized Steel Liner
Insulation: Ceramic Blanket with Air Gap
Maximum Temperature Rating: Rated for continuous use at 1000 degree, intermittent use at 2100 degree
Supported Fuels: Wood, Oil, and Coal
Warranty: 25 Years after date of installation
UL Listed: 103HT, 103
Please Note!! All performance specifications and Warranties are contingent upon installation by a Licensed Contractor or Chimney Professional.
Additional DuraVent Links
This DuraVent item can also be referenced by the following color/finish specific model #:
- DuraVent 6DP-KMFG
*Discontinued model or finish
Discover the best online deals for the 6DP-KMFG and everything else for your home from the leading online home improvement store.
We're committed to providing you with the best assortment of DuraVent products with over 400 warehouses across the country.
Our knowledgeable product specialists work to bring you the best prices on every product and provide unmatched customer service. Your satisfaction is our highest priority!
Installation Resource Center
Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.