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Viessmann Elektronik GmbH
Beetwiese 2
Allendorf (Eder)  D-35108
Tel: +49 6452 70-0
Fax: +49 6452 70 2187

Viessmann Elektronik GmbH Logo

The Viessmann Group is one of the internationally leading manufacturers of heating technology systems. It employs approximately 9,400 staff worldwide, thereof about 3,000 in its headquarters in Allendorf (Eder), Germany. We provide system solutions for all energy sources and areas of application in the field of heating, air conditioning and CHP.

The Viessmann Elektronik GmbH develops and produces electronic components, systems and provides corresponding services for the complete Viessmann application range. Based on a high competence of application, technology and production, we ensure added value, differentiation on the market, competitiveness and innovation advantages for the Viessmann Group.

LonMark Contact Information:

Christian Faust
Tel: +49 6452 70 1578
E-mail: fstc(a)


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Viessmann Elektronik GmbH
joined LonMark as a Member over 15 years ago.


Membership to LonMark International is open to any company, organization or individual committed to the development, manufacture, and use of interoperable open, multi-vendor control systems utilizing ISO/IEC 14908-1 and related standards.

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