Ventilation unit back multi-purpose building

Changing rooms

Concept: Air supply to the changing room, extraction from the hygienic facilities. Sizing: usual temperature 24–26 °C, ventilation air volume 20 m3/h per locker (or 20 m3/h per person if there are no lockers). 50, 25, 150, 30 m3/h per toilet, urinal, shower, DHW discharge.


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