Chimney liner WADEX 103130000 — flexible flue liner, model 103130000

WADEX chimney liner 103130000 is a flexible flue liner intended for repairing or relining existing chimneys and stovepipes. The liner provides a continuous, corrosion-resistant path for combustion gases, improving draft and helping to protect masonry chimney structures from heat and corrosive by-products. Designed for retrofit and maintenance applications, this WADEX flexible liner fits where a replacement lining is required to restore safe and efficient venting of heating appliances.

Advantages

The flexible construction allows the liner to navigate bends and offsets within the flue, reducing the need for extensive chimney alteration. Manufactured from materials resistant to high temperatures and combustion by-products, the liner contributes to longer chimney life and cleaner flue passages. Installation is typically faster and less invasive than rebuilding masonry, and the liner helps ensure a consistent flue cross-section to maintain proper draft and reduce backflow of combustion gases.

Suitable for

• Repairing corroded or damaged masonry chimneys
• Relining stovepipes and chimney flues on existing heating appliances
• Retrofit installations for wood, coal, pellet or oil-fired stoves and boilers where a flexible liner is required
• Improving draft and directing combustion gases to the chimney outlet

Key specifications

• Flexible stainless steel construction suitable for navigating bends
• Designed for internal chimney lining and flue repair
• Corrosion-resistant to typical combustion by-products
• Capable of withstanding temperatures generated by common solid and liquid fuel appliances
• Provided as a continuous liner for improved sealing and draft stability

How to use

Measure the length and profile of the existing flue to determine the amount of liner required, allowing for bends and offsets. Insert the flexible liner from the top or stove connection depending on access, and feed it into the chimney until the liner extends to the chimney outlet. Secure and seal both ends according to local building codes and the appliance manufacturer's instructions, using appropriate collars, anchoring bands and sealants. After installation, check the draft and perform a smoke or gas test to confirm correct routing of exhaust gases.

Usage recommendations

Use the liner only with compatible heating appliances and follow local regulations and standards for chimney and flue installations. Have installation and connections verified by a qualified technician, and perform regular inspections and maintenance to ensure safe operation.