Quality ​Made in Germany - verifiable and seamless

It all started with heat. Still family-owned, the Viessmann Group now also develops refrigeration, air conditioning and clean room solutions. Innovative power, extensive expertise and intelligent, customer-oriented processes guarantee Made in Germany quality.

“Made in Germany” is the quality promise we make in order to meet the high standards of our customers. We produce our products in accordance with processes certified to DIN ISO standards, in compliance with international standards and directives for clean room technology. Our standards meet the high requirements of our target groups.

Physical properties

  • Radiation protection
  • Fire safety
  • Sound insulation
  • Stability

Clean room-specific properties

  • Surface resistance and emission behaviour
  • Air and particle density
  • Under/over pressure resistance
  • GMP certification of the entire construction
  • Best hospital practice (TÜV)
  • ESD suitability, conductivity
DRRI logo
LGA logo
TÜV Rheinland
Fraunhofer Tested Device
Forschung und Entwicklung 2016