Ventilation unit back multi-purpose building

Conference halls

Ventilation for seated people
30–60 m3/h per person or per specific requirements. When designing and selecting a HVAC unit, it is necessary to respect the acoustic requirements of the interior. Sizing: based on the number of people or heat load. If noise parameters must be met, a one-size-up unit can be used, to be run in reduced mode. The concept of air distribution varies case by case; in large halls, air supply is directly underneath the seats.


Great compactness – up to 60 % space reduction; Easy instalation, no secondary costs; Own production of various heat recovery cores with efficiency from 50 to 92 % ...

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Our Selection Software

ATREA s.r.o. offers a DUPLEX compact unit selection software for use by the design professionals.
The program is presently spread as a freeware ...

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Case study of the usage of ATREA units in a multi-purpose building. You can easily hover your mouse cursor
over the multi-purpose building and click on your selection