ADVANTAGES
EVAPORATIVE COOLING
Differing from a traditional air conditioning system, Cold AIR operates with “open doors” by inputting in the building new air and
creating continuous air changes, in this way the building receives new oxygenated air and expells the exhausted air. The new air
is cooled by an evaporative cooling system that does not use compressors nor refrigerant gases, it cools it through the water
evaporation process that reduces the sensible heat of the air.
This allows to cool large volumes of air with very low energy consumption and a zero environment impact.

POLLUTING ELEMENTS REDUCTION
After having cooled the external warm air, COLD AIR Health series before inputting it into the building, purifies it thanks to
a patented system designed by Impresind. The purification takes place inside the evaporating media through the photocatalysis
of titanium dioxide which, exposed to sunlight, produces a high oxidizing effect on organic and inorganic substances.
Therefore, it reduces the harmful presence in the air of nitrogen dioxide, sulfur dioxide, carbon monoxide, benzene, ammonia,
formaldehyde, atmospheric particles PM10 and organic molecules (reduction of bacterial load).
Test results performed at the University of Turin by the Department of Chemistry, indicate for example a reduction
of NO of 60% and NOx of 37%.