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
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