Selection software Selection software

ATREA offers its proprietary selection software that is a highly useful and practical tool to select the right DUPLEX unit and provide great marketing support!

Very positive feedback from designers of all over Europe gives a good opportunity to easily include ATREA’s units in all kinds of projects.

Very detailed calculations on all specifications are standard.
The software checks whether all components were selected and whether the selected system is working. This way you can avoid any possible mistakes.

It includes:

  • Selecting a unit and its accessories
  • Showing parameters of the selected appliance
  • An option to adjust the various parameters, designs or mounting positions of the units
  • Selecting the control system with accessories in a functional set
  • Electrical wiring diagrams
  • Displaying and printing the components installed, an h-x diagram and HVAC diagrams
  • Price specifications of individual components
  • Print output to a printer or PDF
  • Exporting drawings and diagrams to DXF in 2D or 3D format
  • Sending the design and export by e-mail
  • Additionally, the selection software includes a full catalogue of ATREA’s products in PDF format.

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Current version of the DUPLEX unit selection software
Version 8.20.209
Issue date 30.6.2016
Description of changes and additions readme_dup_en.rtf
Function is limited till 31.1.2017
Download (version full) adu_08_20_209_en.exe (EXE 93.5 MB)
Download (version without leaflets) adu_08_20_209_en_lt.exe (EXE 64.3 MB)

License agreement

The "DUPLEX compact units" program is offered with this license agreement. By installing, copying or using the software, you agree with content of the license agreement, and agree to be bound by the terms of it.

General program description

The program is designed for calculation and selection of compact unit ventilators with heat recovery of the DUPLEX series.

Selection method

The unit selection is carried out in the same way as if a designer worked on selecting an air-handling unit. See the following steps:

  1. Current project
    Entering general identification data about the designer, customer, project name etc.
     
  2. Operation point
    Operation point
    • Entering all parameters – airflow, available pressure, temperatures
    • Entering unit application – heating, cooling, mixing, bypass, water temperatures, ....
    • Automatic selection of suitable unit – offer of suitable units and choice of criteria-based selection.

     
  3. Unit configuration
    Unit configuration
    Choosing position, port location, casing type, port size, ....

     
  4. Built-in controls
    Built-in controls
    Selecting suitable control system, checking for completeness, printing wiring diagrams.

     
  5. Program outputs
    Program outputs
    The program includes an important print module which enables you to:
    • print complete technical reports
    • print specifications
    • print air-side system diagram
    • print catalog sheets
    • print electrical wiring diagrams
    • texport these outputs to txt, rtf, doc (Microsoft WORD) formats, as well as to pdf (Acrobat) format for further editing.
    • export the selected unit from the program directly to DXF (AutoCAD) format, with layer and 2D / 3D view selection.