HT2000-CAE

HT2000-CAE is the only optimized CAD program specially developed for heating and plumbing technology with an inimitably combination of graphic and calculation, consequently a real CAE-System (Computer Aided Engineering) and no AUTOCAD-application with complicate interfaces to foreign calculation programs.

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HT2000

The practice-oriented, modular software system for all calculations in the plumbing and heating technology for craftsmen as well as for planning engineers. The convenient quick data entry and the complete data network between the individual programs allow a fast data acquisition and calculation, in particular in view of the many inevitable changes the user has to live with.

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Free Trial Version

Get a free trial version and information material


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Industry & Business partnership

Experience and ability are most important factors for the industry to select their software partner.

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Reference projects

See an extract of reference projects planed by HT2000-CAE.


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CAD and Commercial interfaces

We support file exchange (Import/Export) with other CAD/CAE Programms by the file-format DXF and DWG (AutoCAD).

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Contact

Please send us an email to following address: info(at)willms.de We will contact you as soon as possible.

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News

HT2000-CAE

Bochum, April 2026

Take advantage of great special discounts – for a limited time only

Dear Sir or Madam, in the 2026 financial year we would once again like to offer customers of our HT2000 building services software system a particularly attractive deal with discounts of up to 50%!

For example:

  • HT2000-CAE Standard
    Basic module incl. DIN/TS 12831-1/2020, incl. DIN 1946-6
    Underfloor heating EN 1264
    List price: EUR 3,670.00 (net)        ->     now EUR 1,835.00 (net)
  • HT2000-CAE Standard
    Basic module incl. DIN/TS 12831-1/2020, incl. DIN 1946-6,
    Radiator sizing EN 442
    Underfloor heating EN 1264
    2-pipe heating pipe network, incl. Tichelmann system
    List price: EUR 6,100.00 (net)        ->     now EUR 3,050.00 (net)
  • HT2000
    Heat load calculation DIN/TS 12831-1/2020
    List price: EUR 960.00 (net)        ->     now EUR 480.00 (net)

Secure your special discount by 21 June 2026, also on other modules and packages from the HT2000/HT2000-CAE range. We will be pleased to prepare an individual quotation for you.

Take this opportunity and increase your company’s productivity through a smart investment.

Give us a call or send us an email.
Phone: +49 234 / 93 79 00
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Yours sincerely

Your Willms Team

Dipl.-Ing. WILLMS Gesellschaft für Softwareentwicklung und technisch wissenschaftliche Problemlösung mbH