ZEN twin-wall system

A twin-wall insulated system used as a standalone external chimney for open combustion chamber boilers and fireplaces. It allows the heating unit (stove, fireplace) to be placed anywhere in the facility, as the chimney is installed on the outside and mounted to the wall.

It is characterised by a unique designer look. It is available in the Premium version – for coal, wood, pellets, pea coal. The system can operate only in dry conditions, at a temperature of up to 600°C