duraplus 6 in. square ceiling support box and trim collar - 11 in. tall | triple

Description

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 two 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 one hour at 1400°F, plus three ten minute chimney fire tests at 2100°F.
All decorative trim parts are included
Refer to ceiling pitch table to determine size of support box needed
Starter section built in
Ceiling support box is factory painted black
More Details
Wall Construction
Triple Headed
Pipe Type
Adapter
Use
Chimney
Features
Non-adjustable
Orientation
Vertical
Product Weight (lb.)
9.14
Gauge
24
Accessory Type
Pipe
Product Height (in.)
11
Product Length (in.)
18.25 in
Product Depth (in.)
18.25
Pipe diameter (in.)
6
Product Width (in.)
14.25
Shipping Limitations
We can not ship to these states currently: GU, PR, VI