DuraVent DuraPlus Elbow Strap
The DuraVent DuraPlus Elbow Strap is a durable triple-wall chimney system support accessory designed to reinforce elbow connections in wood stove chimney installations and all-fuel venting systems. Engineered for use with DuraPlus insulated chimney pipe, this chimney elbow strap helps maintain stability and proper alignment at offset sections, ensuring safe and efficient chimney routing around structural obstacles. Its design supports optimal draft performance while contributing to overall chimney fire safety and system reliability in residential installations.
Built for continuous operation at flue gas temperatures up to 1000°F, the DuraVent DuraPlus elbow strap meets stringent UL 103HT standards, including one hour at 1400°F and three 2100°F chimney fire tests. This essential chimney support accessory ensures secure installation, long-term durability, and code-compliant performance for modern all-fuel chimney venting systems.
Features
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Essential Chimney Support Accessory: Designed for DuraPlus triple-wall chimney systems, the elbow strap provides critical reinforcement in wood stove chimney installations and all-fuel venting systems.
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Prevents Excess Load on Elbows: Helps distribute chimney weight evenly, preventing excessive stress on elbow joints and improving long-term system durability in chimney venting installations.
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Required for Offset Configurations: Must be installed between two elbows in chimney offset applications to ensure safe and stable routing around structural obstacles.
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Supports Multi-Elbow Installations: Multiple elbow straps may be required depending on chimney layout, ensuring proper support in complex DuraPlus chimney system designs.
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Improves Chimney Stability and Safety: Enhances overall system integrity by reducing movement, strain, and potential damage in high-temperature chimney venting systems.
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Installation Compliance: Always refer to official DuraVent installation instructions for correct placement and spacing in accordance with chimney system guidelines.
Specification
| Specification |
Details |
| Model |
7DP-ES, 8DP-ES |
| Size |
7", 8" |
| Dimension |
11" (A) x 25" (L) |
| Clearances |
2" clearance to combustible |
| Listings |
UL Listed to UL 103HT (MH7399) |
| Warranty |
Limited-lifetime warranty |
Downloads
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
