DuraVent DuraFlex Pro 6" Stainless Steel Factory-Built Reline Kit
The DuraVent DuraFlex Pro 6" Stainless Steel Factory-Built Reline Kit is a premium flexible chimney liner system designed to restore and upgrade factory-built chimneys for safe, efficient venting. Constructed from highly corrosion-resistant 316 stainless steel, DuraFlex Pro contains 20% more stainless steel per foot than many standard chimney liners, providing outstanding strength, flexibility, and long-lasting durability. Its highly flexible design simplifies installation through chimneys with multiple offsets, making it ideal for wood stove inserts, fireplace inserts, and solid-fuel appliance venting. The liner is UL 1777 and ULC S635 listed, ensuring dependable performance and code-compliant chimney relining.
Engineered for demanding chimney restoration and venting applications, the 6-inch DuraFlex Pro Factory-Built Reline Kit promotes smooth flue gas flow, improved chimney draft, and maximum heating appliance efficiency. The premium stainless steel construction resists corrosion from heat, moisture, and combustion byproducts, extending the life of your chimney system. Whether upgrading an existing factory-built chimney or completing a professional chimney relining project, this DuraVent kit delivers exceptional reliability, easy installation, and long-term venting performance for residential heating systems.
Features
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Designed for Factory-Built Chimney Relining: Specifically engineered as a factory-built chimney reline kit for use with solid-fuel appliances in the USA, restoring safe and efficient chimney performance.
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Ideal for Wood-Burning Insert Installations: Provides a reliable chimney liner solution when installing a wood-burning fireplace insert into an existing UL-127-listed factory-built fireplace, improving draft and overall safety.
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Improves Chimney Safety and Venting Performance: Relining helps optimize flue gas flow, reduce creosote buildup, and enhance the performance of wood stove inserts and other solid-fuel heating appliances.
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Premium DuraFlex Pro Stainless Steel Construction: Manufactured from high-quality 316 stainless steel for exceptional durability, corrosion resistance, and long-lasting chimney liner performance.
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Fits Standard Factory-Built Chimneys: Compatible with chimneys featuring a minimum 8-inch inner diameter and maximum 14-inch outer diameter, making it suitable for a wide range of factory-built fireplace systems.
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Professional-Grade Chimney Upgrade: A dependable DuraVent chimney relining kit that meets the needs of contractors and homeowners seeking a durable, code-compliant chimney restoration system
Specifications
| Brand |
DuraVent
|
| Series |
DuraFlex Pro |
| Model |
6DFPRO-25KFB
6DFPRO-35KFB
|
| Product Type |
Reline Kit
|
| Construction |
Single-wall 316 Stainless Steel
|
| Size (Diameter) |
6"
|
Documents & Files
