Description
This DuraTech Ceiling Trim Collar conceals the gap between the Round Ceiling Support Box and the ceiling cutout. Select square or round.
Painted black.
Additional DuraTech Info:B )
Featuring thermal blanket insulation between dual walls, DuraTech delivers top-tier safety and performance. It maintains a cool outer chimney wall while ensuring high flue gas temperatures for optimal draft. The inner wall is 25% thicker than those in competing chimneys, providing an extra layer of safety. With no need for locking bands or mechanical fasteners, DuraTech’s sleek 1" wall design allows for easy installation through 16" on-center framing. For tight spaces, a Reduced Clearance Square Ceiling Support Box is available (6" diameter DuraTech only). Engineered for continuous operation at 1000°F flue gas temperatures, DuraTech meets rigorous UL standards, including testing at 1400°F for one hour and three ten-minute chimney fire tests at 2100°F
Applications:
5”-8” DuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built.
10”-24” large diameter DuraTech is a 1” wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas.
Materials and Construction:
5”-8” diameter pipe features inner wall of .020” 430 stainless steel. Outer wall options of .016” 430 stainless steel or .021” galvalume steel. A thermal blanket insulation is encased between walls. Stainless steel end rings seal the pipe. DuraTech features light weight insulation, twist-lock fittings, support boxes with factory installed starter sections, elbows with 360° swivel base, select black finish pipe lengths, five-foot length p
Technical Specifications
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Installation Instructions:
- DuraTech Installation Instructions (PDF, 1.7MB)
- DuraTech Adjustable Length Installation Instruction Supplement ( PDF, 673KB)
- DuraTech Universal Support Installation Instruction Supplement (PDF, 698KB)
- DuraTech Shroud Instructions (PDF, 434KB )
- DuraTech®: New Chimney Cap Assembly L1510 Installation Instruction Addendum (PDF, 445KB )
Sales Sheets:
- DuraTech Product Brochure (PDF, 1.3MB)
- DuraTech Install Guide (PDF, 1.0MB)
- DuraTech Comparison (PDF, 589KB )
- Woodburning Best Practices (PDF, 391KB )
- Oil Sizing Chart (PDF, 122KB )
Catalogs:
- DuraTech 5"-8" Catalog Section (PDF, 5.9MB)
- DuraVent All Products Catalog (PDF, 47.4MB)
Bulletins:
- DuraTech 5”-8” Square Ceiling Support Box w/ Collar (PDF, 70KB )
- Black Paint (PDF, 889KB )
- DuraVent now offering DuraTech Tee Cap (PDF, 458KB )
- DuraTech Square Ceiling Support Box (PDF, 205KB )
- DuraTech Adjustable Parts (PDF, 380KB )
- DuraTech Snow Splitter (PDF, 161KB )
- DuraTech Finishing Collar with Mechanical Connection (PDF, 196KB )
- DuraTech for Oil (PDF, 186KB )
- DuraTech Finishing Collar w/Adapter (PDF, 194KB )
