The catalytic converter is suitable for fireplaces and tiled stoves such as the Bruno Techno & Romantic as well as the Valencia, Malaga & Marbella and is a prerequisite for the use of these in Germany.
The flue pipe with a diameter of 150 mm is simply placed on the existing flue and minimises the emissions. The catalyst is 7 cm long and ensures that your Bruno Techno & Romance or even Valencia, Malaga & Marbella is the necessary 2nd level of BimSchV fulfilled.