HVAC 3.4.0 - Modelica building system simulation made easy

The newest release of our HVAC Library 3.4.0 comes with remarkable, disruptive new features:

  • Super-fast transient hydraulic simulation
  • One-click weather import of Energy+ weather files (*.epw)

Honestly, HVAC simulation has never been easier and finally many flaws of hydronic simulations in Modelica are resolved. Here are your benefits:

  • Save plenty of time through easy flow-sheeting and supersonic simulation that won’t get stuck or crash during simulation
  • Faster on-boarding of new staff: Typical Modelica issues like constant mysterious initialization errors, annoying simulation-freezes due to low-flow conditions and subsequent mathematical deep-dive into non-linear equation systems belong to the past
  • Create smarter products with Code-Export to handle optimal building automation, embedded coding, plant demos, training systems, on-line design-tools and much more

Sounds unbelievable? Request a demo today. We are looking forward to convincing you!

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HVAC with Pressure Mode tease
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HVAC 3.4.0 - Modelica building system simulation has never been easier

The newest version of HVAC Library offers super-fast transient hydraulic simulation that is easy and reliable to use. MORE
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Hydraulisches Abgleichsverfahren von Vilisto
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HVAC Library models vilistos automatic hydro-balancing system

In this project vilistos new hydronic balancing system was modelled to be certified for german market. MORE
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OpenSCALING Logo
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XRG joins OpenScaling project

With the approval notice dated March 10, 2025, we have become an official partner of the consortium. MORE
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Logo Model Based Innovation LLC
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New XRG-Reseller in North America

XRG welcomes Model Based Innovation LLC as our new value added reseller in North America.  MORE