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Personalized planning and working tools


COMMITTED TO YOUR WELLBEING  – technical skills and ideal solutions for every customer.

This is the commitment that drives Prolux in its search, day after day, for sustainable solutions for Swiss residential construction. With its heating system software applications,  Prolux offers many useful and user-friendly tools and utilities for technicians, specialist partners and installers to download.

If you have any questions, we are happy to assist you.

Prolux Kawin 2.0 design software – new release

This new application assists customers with planning, design, calculation and ordering of Prolux products. KAWIN allows consultation of a wide variety of product specifications, such as size, length, power, weight, price, etc.

  • Automatic updating
  • Compatible with Windows 7 and higher
  • Not available for Apple devices


When you install KAWIN 2.0, the program will ask you for the installation path where the program and data will be stored. Specify a new path here to preserve your existing data.


DataSelect is a free application developed by IGH which allows products to be selected from a catalogue in DataExpert format and subsequently exported as an Excel or ASCII file. Using DataSelect, desired products can also be individually integrated into non-standard applications – eliminating tedious copying of product details. Product images are included in the data available.

You can find DataSelect on the Web at


VDI Homepage


VDI radiator data sets

Radiator data sets for CAD programs (eg Plancal, AAA, LiNear etc.) according to VDI 3805 guidelines

VDI Offline Navigator

In the VDI 3805 Navigator, all radiator designs can be configured on the basis of their main features (models, size, connections, colours), collected in a ‘shopping cart’ and exported as 2D / 3D DXF / DWG drawings.

X-well CR100 regulator

This application is used to commission X-WELL comfort ventilation units with the CR100 controller.

Note: For a correct display please make sure that the scaling of the screen is set to 100%!