JEREMIAS BOXTWPL10060/100-080 is a comprehensive flue system kit designed for adapting existing masonry, ceramic, or smoke flue liners for use with condensing boilers. This innovative solution includes a section that fits into the chimney shaft along with a set of connection elements to the boiler via an adapter. The system is built around a connecting tee with inspection access and a standard or expanding support elbow, ensuring a reliable and efficient installation.

The concentric system features an outer casing made of powder-coated stainless steel in white, while the inner flue pipe is crafted from polypropylene with a 2 mm wall thickness, providing resistance to deformation and harmful compounds generated during combustion. This kit operates effectively at temperatures up to 120°C and a maximum pressure of 5000 Pa, making it a robust choice for modern heating systems.

Kit components include:

• 1 × 87° connecting tee with inspection access Ø 60/100
• 1 × Pipe length 250mm Ø 60/100
• 1 × Flat rosette with seal Ø 60/100
• 1 × 87° elbow with support and mounting rail expanding Ø 60-80
• 1 × PP chimney termination Ø 80
• 1 × Jeremias sliding agent 30 ml