Centrotherm ifck0335 Innoflue Flexible Chimney Liner Kit 3 Inches X 35 Ft

Product Description

The Centrotherm ifck0335 Innoflue Flexible Chimney Liner Kit is a complete solution for relining existing chimneys in residential and light commercial applications. Designed for HVAC technicians, plumbers, and heating professionals, this kit provides all the core components needed to run a new liner from the chimney termination point down to the base support. The flexible design allows the liner to navigate bends and offsets inside older masonry chimneys, making it well suited for retrofitting work where rigid systems cannot pass through. At 3 inches in diameter and 35 feet in length, this kit covers a wide range of standard chimney heights commonly found in single-family and multi-story residential buildings. The Innoflue product line from Centrotherm is engineered to meet the venting requirements of high-efficiency condensing appliances, including gas furnaces, boilers, and water heaters. Flexible chimney liners like this one are a preferred method when upgrading older flue systems that have deteriorated, are improperly sized, or were originally built for oil or solid fuel appliances being converted to gas. Installing a properly sized liner improves draft, reduces condensate buildup, and extends the service life of the venting system. Professionals appreciate kits that consolidate the essential components into a single part number, reducing sourcing time on the job. Note that rigid vent lengths, elbows, and adapters needed to connect the base support to the appliance are sold separately. This kit includes the flexible liner and all components required from the chimney termination down to the base support, giving installers a clear starting point for chimney relining projects.

• Flexible design navigates bends and offsets inside existing masonry chimneys
• 3 inches diameter and 35 feet length suits a wide range of residential chimney heights
• Includes all components from chimney termination to base support for a complete liner installation

Product Highlights

The Centrotherm ifck0335 Innoflue Flexible Chimney Liner Kit simplifies chimney relining for heating professionals by delivering the essential components in one package. Its flexible construction and standard sizing make it a reliable choice for gas appliance venting upgrades in residential and light commercial settings.

Product Information

Standard Information

• Brand: CENTROTHERM
• Manufacturer Part Number: ifck0335

Technical Specifications

• Diameter: 3 inches
• Length: 35 feet
• Type: Flexible