Chimney 40X40

The 40×40 cm central heating chimney is a classic and functional structure used to discharge combustion gases from a central heating boiler, usually fueled by oil, pellets or wood.

What is a 40×40 central heating chimney?

A chimney measuring 40×40 cm (width x depth) usually built with precast concrete blocks, solid bricks or refractory materials, which is connected to:

• The central heating boiler (e.g. pellets, wood, oil)

• The ventilation and smoke exhaust system