DuraVent DuraChimney II 12" Stabilizer
The DuraVent DuraChimney II 12" Stabilizer is a premium factory-built chimney system support component designed to enhance stability and alignment in the DuraChimney II double-wall chimney system. Ideal for wood-burning fireplaces, stoves, and solid-fuel venting applications, this stabilizer provides reliable structural support in residential and commercial chimney installations. Its lightweight, unitized design eliminates field assembly of pipe sections, allowing for faster and more efficient installation while ensuring proper chimney positioning throughout the system.
Engineered for strength and safety, the DuraChimney II chimney stabilizer works within a double-wall, air-cooled chimney system that maintains cooler exterior surfaces while promoting a strong internal draft for optimal venting performance. The system accommodates radial and longitudinal thermal expansion under high-temperature conditions, ensuring long-term durability and structural integrity. 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 dependable, code-compliant chimney stability and fire-safe performance.
Features
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DuraVent DuraChimney II 12" Stabilizer – Essential Chimney Support Component: Designed for the DuraChimney II factory-built double-wall chimney system, ideal for wood-burning fireplaces, stoves, and solid-fuel venting installations.
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Holds Chimney System Securely in Place: Engineered to hold DuraChimney II chimney pipe firmly in position, ensuring proper alignment and structural stability throughout the installation.
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Improves Stability Inside Chase Enclosures: Specifically used within chase enclosures to stabilize the chimney, reducing movement and enhancing long-term system safety and performance.
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Supports Safe Chimney Installation Practices: Helps maintain correct chimney positioning in residential and commercial venting systems, supporting UL-listed chimney system compliance.
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Installation Requirement Guidance: Always refer to the fireplace manufacturer’s instructions for additional stabilizer requirements and proper installation guidelines.
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Professional-Grade Chimney System Accessory: Compatible with DuraChimney II double-wall chimney systems, providing dependable support in complex chimney configurations.
Specifications
| Specification |
Details |
| Item Number |
12DCA-ST |
| Series |
DuraChimney II (8" - 16") |
| Product Type |
Stabilizer |
| Diameter |
12" |
| A |
15 3⁄8" |
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