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Beirens - Single and Twin Wall Modular Flue and Chimney System
Our single and twin wall modular flue and chimney systems are suitable for evacuating gases from boilers running on gas, fuel oil, wood and coal. They can be used in many types of applications: ideally suited for domestic, commercial and industrial schemes, the flues can be located internally or externally, and for both new build and renovation projects.
The twin wall range consists of a 316L stainless steel inner wall and stainless steel outer case, pre-insulated with 30mm thick rockwool that is injected under high pressure for an efficient draught and exceptional thermal performance. Both the liner and outer are manufactured with a continuously welded seam to ensure components are moisture and gas tight.
The single wall system is manufactured from stainless steel with a continuously welded seam.
As a system chimney, connecting flue pipe or chimney liner, the single and twin wall modular flue systems are CE certified.
- No thermal bridge
- 360° rotation
- Condensation tightness
- Available in RAL finishes
- Ejection cone
- Interior diameters of the single and double-wall ranges from 80 to 600 mm
- Push-fit joint system with quick-coupling locking band
- Mirror finish stainless steel
- RAL shades
- Special joint seal for condensation and pressure boilers