The Warmflow Vertical Entry Plastic Flue Liner Kit (6m) is an essential solution for connecting your high-efficiency condensing oil boiler to an existing chimney, facilitating a seamless room-sealed installation.

Perfect for indoor applications where side wall venting isn't feasible, this kit allows your boiler to efficiently draw combustion air from the chimney while safely expelling exhaust gases upwards. Its innovative vertical design ensures optimal performance and reliability, offering an ideal alternative to traditional horizontal flue systems. Enhance your home's heating efficiency with this practical and space-saving installation choice.

• 6m length for vertical flue installation
• Connects oil boiler to existing chimney
• Designed for high-efficiency condensing boilers
• Creates a room-sealed flue system
• Suitable for indoor installations
• Alternative to horizontal flue systems
• Allows venting when side wall option isn't available
• Enables efficient air intake and exhaust routing