Imprint und legal notices



Viessmann Climate Solutions SE

Viessmannstrasse 1

35108 Allendorf (Eder)


Phone: 06452 70-0

Fax: 06452 70-2780



Executive Directors (“Geschäftsführende Direktoren”): Thomas Heim, Vanessa Hellwing, Dr. Markus Klausner

Board of Directors (“Verwaltungsrat”): David Gitlin, Thomas Heim, Vanessa Hellwing, Randy Michel, Kevin O'Connor, Nadia Villeneuve


Register court: AG Marburg (Lahn) - HRB 7562 - USt-IdNr.: DE 294 946 574


The Viessmann websites have been compiled with the greatest possible care. Nevertheless, Viessmann cannot guarantee the correctness and accuracy of the information contained therein. Any liability for damages is excluded unless caused by intent or gross negligence on the part of Viessmann.  


Viessmann reserves the right to change the content of its websites at any time at its own discretion and without prior notice.


The Viessmann websites contain links to other websites. Viessmann is not responsible for the data protection strategy or the content of these websites.


Information on dispute resolution before consumer arbitration boards


Viessmann does not participate in dispute resolution proceedings before a consumer arbitration board and is not obliged to do so.


Carrier Code of Ethics


Link to Code of Ethics


Whistleblower system / Carrier Speak Up Program

In order for us to live up to our values, it is important to learn about possible misconduct and to put a stop to it. You have the opportunity at any time to report irregular behavior via the Carrier Speak Up Program and our other reporting channels (by telephone, e-mail, letter, etc.).


Link to Carrier Speak Up Program


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