Description
DuraVent DuraPlus 6″-8″ Diameter Galvanized Tee With Cap
Overview
DuraPlus is designed to stay cool on the outside, to provide a hot draft on the inside, to boost stove efficiency, and provide a fire-safe design that protects both the chimney and the building. This triple-wall chimney features two insulating layers (refractory blanket, plus air space). The refractory insulation is held securely in position, eliminating hot spots common with loose-fill type insulations. In the event of a creosote fire, the compressible blanket insulation permits the chimney liner to expand outwardly in a radial direction
Designed for normal, continuous operation at 1000° F flue gas temperatures, DuraPlus is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400° F, plus three ten-minute chimney fire tests at 2100° F.
Features
- Use for through-the-wall chimney installations.
- The tee clean-out cap is removable for easy chimney cleaning or inspection.
- Wall Straps, a Wall Thimble, and a Tee Support must be installed with the Tee as directed.
- Tees have a 1” insulating blanket.
- Ventilation air for the chimney must be drawn from outdoors.
- (See installation instructions.)
Materials and Construction
- .016” 430 stainless steel outer wall
- .016” 430 stainless steel inner liner.
- .018” galvanized steel outer wall.
- .018” aluminized steel intermediate liner.
- Insulated layers plus ventilated air space.
- Locks tightly with a precision twist-lock connection.
Specifications
Model | Diameter Size | Dimension |
6DP-T | 6″ (inner) | 15-5/16″ (A) x 7.5″ (B) x 8.25″ (C) |
7DP-T | 7″ (inner) | 17-5/16″ (A) x 8″ (B) x 8.75″ (C) |
8DP-T | 8″ (inner) | 17.5″ (A) x 8.5″ (B) x 9″ (C) |
Finish | Galvanized Steel | |
Clearances | 2″ clearance to combustible. | |
Listings | UL Listed to UL 103HT (MH7399). | |
Warranty | Limited-lifetime warranty |
Downloads
- Download Product Brochure
- Download Product Catalog
- Download Installation Manual
- Download Installation Guide
- Download Typical Installation
California PROP 65: This product can expose you to Lead & Chromium, which is known to the State of California to cause cancer and birth defects, or other reproductive harm. See WARNING