Ventilation unit back multi-purpose building

Wellness centres

The amount of ventilation / recirculating air is designed according to the water surface area (the amount of water evaporating), the number of showers or the number of people (60 – 70 m3/h per person). A higher temperature in the space and subsequent reheating by the HVAC system must be taken into account. Due to the higher temperature and relative humidity of the space (up to 30 °C, 60 % rH) we recommend directing the ventilation air supply to the glazed surfaces to eliminate the condensation of moisture and extracting the hot air immediately below the ceiling.


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