Flue Tee with Direction Change Almeva LIK LPUK08 DN80/125

The Almeva LIK LPUK08 DN80/125 flue tee with direction change is designed for concentric chimney systems to provide a compact branch connection and redirect exhaust flow between DN80 and DN125 sections. Intended for use in residential and light-commercial heating installations, this component supports reliable routing of flue gases where space constraints or system geometry require a change of direction while maintaining airtight connections in concentric venting configurations.

Advantages

This flue tee combines a directional change with a branch outlet in a single component, reducing the number of fittings needed and simplifying installation. Constructed for compatibility with DN80/125 concentric systems, it ensures consistent alignment between inner and outer ducts and helps maintain system tightness. The unit is suitable for confined spaces where a compact directional solution is necessary and supports secure mechanical connections for reliable, leak-minimised operation.

Suitable for

• Concentric chimney systems with DN80/125 dimensions
• Residential boilers and heating appliances requiring a branch connection
• Light-commercial heating installations with limited installation space
• Applications where compact directional change and secure sealing are required

Key specifications

• Pipe compatibility: concentric flue systems with DN80 inner / DN125 outer dimensions
• Function: tee with change of direction and branch outlet
• Application: exhaust/venting for gas-fired or sealed combustion appliances in residential and light-commercial settings
• Design: compact, single-component directional fitting suitable for confined installation areas

How to use

Install the flue tee as part of a DN80/125 concentric chimney run, aligning inner and outer ducts according to manufacturer guidance for concentric systems. Ensure that mating pipe ends are clean and correctly positioned before making the mechanical connection. Follow applicable national and local codes for venting of combustion appliances, and verify correct slope, support, and clearances. After installation, perform a visual inspection and, where required, a tightness or combustion gas leak test to confirm secure sealing and safe operation.

Usage recommendations

Use this fitting only within compatible DN80/125 concentric systems and in accordance with the appliance and chimney system manufacturer instructions. Periodic inspection and maintenance of the venting system are recommended to ensure ongoing safety and performance.