# DuraVent DuraPlus All-Fuel Chimney 6in. Diameter Anchor Plate, 13in X 21in.

**Brand:** [DuraVent](https://shop.coreranger.com/brands/DuraVent)
**SKU:** 6DP-AP13X21
**Price:** $179 · in stock
**URL:** https://shop.coreranger.com/product/duravent-duraplus-all-fuel-chimney-6in-diameter-anchor-plate-13in-x-21in-204719874

## Specifications

| Spec | Value |
|---|---|
| Gauge | 24 |
| Model # | 6DP-AP13X21 |
| Features | Non-adjustable |
| Material | Galvanized Steel |
| Pipe Type | Section |
| Internet # | 204719874 |
| Returnable | 90-Day |
| Orientation | Vertical |
| Store SKU # | 1000598687 |
| Accessory Type | Pipe |
| Wall Construction | Triple Headed |
| Pipe Diameter (in.) | 6 |
| Product Width (in.) | 21 in |
| Product Length (in.) | 21 in |
| Manufacturer Warranty | Limited Lifetime |

## Description

DuraPlus is designed to stay cool on the outside, to provide a hot draft on the inside, to boost stove efficiency, and to provide for a fire-safe design that protects both the chimney and the building. This triple-wall chimney features 2-insulating layers (ceramic blanket, plus air space). The ceramic blanket 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 1-hour at 1400°F, plus three 10-minute chimney fire tests at 2100 °F.

• Transition Anchor Plate converts DuraLiner to DuraPlus
• Use with DuraLiner Slip Connector and Hanger
• Base Plate measures 13 inch by 21 inch