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Are you designer? (professional)

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Large portfolio of units and professional designer tool

Find out the benefits of the wide range of domestic air handling units produced by ATREA for your projects. Top components, compact dimensions, great sound parameters, various installing positions, and a wide range of accessories will provide you with the right solution.

Two levels of our control system allow you to find the proper controls from the basic one up to the most advanced with the possibility of connecting to various sensors – CO2, humidity, air quality, etc., receiving commands from external signals and connectivity to superior BMS.
Air handling units from the DUPLEX EC5/ECV5 series are available with both, standard and enthalpy heat recovery cores.
The proof of our quality is the highest energy classes (A+/A) according to ErP 2018 and Passive House Institute certification for most of our air handling units.
To choose the appropriate air handling unit and get all detail necessary details for your project (CAD data, wiring diagram, AHU placement method, etc.) you can use our professional and intuitive selection software. It is fully compatible with BIM from Revit.

Products of domestic line

DUPLEX Pro / Pro-V

DUPLEX Pro / Pro-V


  • Innovative Design, Customized Performance

  • Efficiency at Its Core

  • Quick and Easy Filter Change

  • Adapting to Seasons

  • Advantages that Stand Out

Product detail
DUPLEX Easy2

DUPLEX Easy2


  • Flexible Placement

  • Compact Dimensions

  • Low Noise

  • Air Filtration for Clean Air

  • Cutting-Edge Heat Recovery

  • High-Efficiency German Quality Fans

  • Easy Maintenance and Control

Product detail

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