• STULZ, Integral Solutions

    If you are interested in industrial air conditioning and comfort, please visit www.stulztecnivel.com

    Stulz-Tecnivel's Website
  • Test Center

    Put your unit to the test

    More Information
  • One STULZ. One Source.

    One source for air conditioning technology at the very highest level

    One STULZ. One Source
  • CyberAir 3PRO DX

    Maximum efficiency and optimum air distribution thanks to underfloor fan section

    CyberAir 3PRO DX
  • Whitepaper

    Free Cooling – Direct and Indirect


STULZ is one of the world's leading solution provider of energy efficient temperature and humidity management technology, specifically for mission critical applications.

STULZ – Air conditioning solutions you can rely on for dependable applications

Backed by over 40 years of experience, STULZ is one of the foremost pioneers in the field of air conditioning solutions for dependable applications and Data Centers. STULZ air conditioning equipment is developed and manufactured primarily in Germany, to the very highest standards of quality and in line with exceptionally stringent testing criteria.

We are specialists in our field and are equipped with a level of technical expertise in Data Centers that stretches far beyond simply our core business. The STULZ product range includes traditional room cooling, high-density cooling, chillers, container modules and air handling units with adiabatic cooling. All systems are available with Indirect Free Cooling. STULZ offers Direct Free Cooling for CRAC systems, air handling units and modular Data Centers.

Together with its various sizes, extensive additional options and modularity, STULZ therefore boasts a product range that is unique in the world and can make optimum air conditioning a reality for practically every Data Center project.


At home all over the world

Since it was founded in 1947, the family-owned STULZ company has evolved into one of the world’s leading system suppliers of air-conditioning technology. With the manufacture of precision air-conditioning units and chillers, the sale of air-conditioning and humidification systems and service and object management, this division of the STULZ Group achieved a turnover of around 450 million euros in 2017.

Since 1971 the group has seen continual international expansion of its air conditioning technology business, specialising in A/C for data centers and telecommunications installations. STULZ employs 2,400 workers in Germany and 20 subsidiaries (in Germany, France, Italy, United Kingdom, Belgium, Brazil, the Netherlands, New Zealand, Mexico, Austria, Poland, Spain, Singapore, China, India, Indonesia, South Africa, Sweden, Australia and the USA).

The company also co-operates with sales and service partners in over 140 other countries, and therefore boasts an international network of air-conditioning specialists. It has 10 production plants in Germany, Italy, the USA, United Kingdom, Spain, China, Brazil and India. The STULZ Group employs around 7,200 people worldwide, with current annual sales of around 1,300 million euros.


High-quality workmanship and engineering excellence – made in Germany.

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