Introduction to the ventilation system

The idea of 'Closed greenhouse managment' is to cool and dehumidify the air with this machine. Air is taken in at the center and is sprayed with water that is below dew point of the air inside the greenhouse. This causes the air to cool down and vapour in the air to condensate. Hence the swedish term for the construction kylavfuktare which means cooling dehumidifier.

The water used for cooling is carried outside where it's cooled of and re-circulated.