The insulated double-walled chimneys are designed for the evacuation of flue gas from gas and oil boilers with an open combustion chamber. They function as independent external chimneys, most often mounted to the wall of a building. The system consists of: an internal pipe, which evacuates flue gas, mineral wool insulation, and outer jacket. The insulation prevents the chimney from cooling, which largely improves its work

Usage

Material

Other information