The generator is the monobloc in three passes (two in the hearth), pressurized combustion. GALAXIA is a generator to dry chamber. This technology consists in separating the hearth from the wall in contact with the water, using special angular profiles dry that reach a high temperature in a short time. The fumes of combustion, therefore, avoid condense even with low water temperature of the boiler.

GALAXIA is equipped with a boiler to produce hot water boiler immersed directly in the body: this has advantages, such as small footprint, ease of installation (no need to pump for cylinder heating and joints), reduced the overall area external and therefore minimum heat loss