Online planning tools

At ZEWOTHERM, the service concept begins with the planning of the system including air/heat requirement calculation, includes training of the specialist trade for smooth installation and commissioning and finally ends with the coordination of the field service and the in-house service team.

Our technical and planning team is available to installers for project-related planning. On the basis of little information about the building, the experts draw up a heat/air requirement plan with the required components in the form of article lists and pricing for the desired ranges.

Of course you can also carry out the quick design yourself using our intuitive planning tools.

Our service team will be happy to answer any questions you may have.


Plan your ventilation system - quickly and easily.

Use our online software to quickly and easily plan your central ventilation system for your needs. If you have any questions, please do not hesitate to contact us.

Planning/Engineering department

Tel.: (0 26 42) 90 56 940