DuraVent DuraChimney II 12" Elbow Strap
The DuraVent DuraChimney II 12" Elbow Strap is a critical chimney support accessory designed for use with the DuraChimney II factory-built double-wall chimney system. Engineered for wood-burning fireplaces, stoves, and solid-fuel venting systems, this elbow strap provides secure reinforcement for chimney offsets, ensuring safe and stable installation in residential and commercial applications. Its lightweight, unitized system design eliminates field assembly of pipe sections, helping contractors achieve faster, more efficient chimney installations.
Built for durability and performance, the DuraChimney II elbow strap works within a double-wall, air-cooled chimney system that maintains cooler exterior temperatures while supporting a strong, efficient internal draft. It allows the chimney to safely expand both radially and lengthwise under high heat conditions for long-term reliability. UL 103 listed, DuraChimney II is tested for continuous operation at 1000°F, one hour at 1400°F, and ten minutes at 1700°F, delivering trusted fire safety, stability, and code-compliant chimney system performance.
Features
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DuraVent DuraChimney II 12" Elbow Strap – Essential Chimney Support Component: Designed for use with the DuraChimney II factory-built double-wall chimney system, ideal for safe wood stove and fireplace venting installations.
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Supports Chimney Between Two Elbows: Engineered to be installed between two elbows in offset chimney configurations, providing critical structural reinforcement for angled vent runs.
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Prevents Excess Chimney Load on Elbows: Helps prevent excessive weight on chimney elbows by supporting the overall weight of the chimney system for improved stability and safety.
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Multiple Strap Requirements for Offsets: Depending on installation design, multiple elbow straps may be required to ensure proper chimney support in complex offset applications.
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Installation-Compliant Chimney Accessory: Must be installed according to manufacturer guidelines and installation instructions to maintain UL-listed chimney system performance and safety compliance.
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Professional-Grade Chimney Support Hardware: Ensures long-term durability, proper load distribution, and reliable performance in factory-built chimney system installations.
Specifications
| Specification |
Details |
| Item Number |
12DCA-ES |
| Series |
DuraChimney II (8" - 16") |
| Product Type |
Elbow Strap |
| Diameter |
12" |
| A |
15 3⁄8" |
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