Ventilation units

Ventilation units

Ventilation moves fresh air in to the room or building. Ventilation units are also used for exhausting the air from the room or building. The general purpose of the ventilation units is to provide fresh air in to the building and dilute the pollutants originating in the building, thus providing healthy environment or removing and exhausting out these pollutants from the building or from the room. Distribution of air with in the building is a key for any good ventilation units.
Ventilation units thus can be defined as:

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