The DuraVent DuraPlus 6"-8" Starter Section is a critical triple-wall chimney system component designed to provide a secure and efficient start point for wood stove, fireplace, and all-fuel chimney installations. Engineered with advanced ceramic blanket insulation and air-space technology, it helps maintain a cooler exterior surface while ensuring a strong, consistent draft for improved heating performance. This chimney starter section eliminates hot spots and enhances overall chimney fire safety, protecting both the venting system and surrounding building materials in residential installations.

Built for continuous operation at flue gas temperatures up to 1000°F, the DuraPlus 8" Starter Section meets rigorous UL 103HT safety standards, including one hour at 1400°F and three 2100°F chimney fire tests. This durable chimney system starter component ensures code-compliant installation, long-term reliability, and optimal performance in modern all-fuel venting systems.

Feature

• Essential Chimney Transition Component: The DuraVent DuraPlus 6"-8" Starter Section is designed for safe and efficient conversion in DuraPlus triple-wall chimney systems, ensuring proper system integration during chimney restoration and upgrades.
• DuraLiner to DuraPlus Conversion Use: Specifically engineered for use when converting from DuraLiner to DuraPlus chimney systems, providing a secure and code-compliant transition in residential chimney venting applications.
• Chimney Chase Installation Requirement: Must be used when the DuraPlus chimney system is installed within an enclosed chase, ensuring proper alignment and safe chimney system performance.
• Improves Chimney System Safety: Enhances overall chimney fire safety and structural integrity during system transitions and enclosed installations.
• Installation Compliance Required: Must be installed according to DuraLiner installation instructions to ensure correct application and UL-compliant performance in chimney venting systems.
• Professional Chimney Upgrade Component: Ideal for chimney retrofit and conversion projects, ensuring long-term durability and reliable performance in all-fuel chimney systems.

Specification