A single wall system used for boilers that use condensation of steam generated during combustion (i.e. condensing and turbo stoves). It can be employed as a flue liner for such stoves. It has grooves for seals and all components of the system are tight.
It is available in two versions: Premium – for gas, oil, wood, pellets and Standard – for gas and oil boilers. The system can operate in wet conditions, at a temperature of up to 200°C