Efficience triple wall concentric chimney

Triple wall concentric chimney EFFICIENCE
EFFICIENCE is a new triple wall chimney, with mineral wool insulation designed for the new generation of high efficiency wood appliances to be installed in air tight buildings. More than just a chimney, Efficience is a complete system which provides the supply of combustion air and exhaust of flue gas with one and the same chimney in total safety; the additional warming of the combustion air reduces the fuel burn rate and increases the efficiency. Efficience has been developed on an axis of: energy, economy and ecology, to offer a unique product mixing efficiency and ease of use. Efficience with its balance of flue gas and air intake is not affected by adverse wind conditions and can be used both for new built and renovation without having to pass over the ridge, perfect for installation near the sea.
The outer casing of Efficience range is available in 3 finishes: stainless steel, galvanized or painted (RAL 9030 black), and in 6 diameters: 80/180, 100/200,130/230, 150/250, 180/280, 200/300 mm.