INDUSTRY NEWS: posted 28 September 2018

STULZ have announced that they will be unveiling a new indoor chiller with low global warming potential (GWP) refrigerant at *Chillventa International Exhibition, 16-18 October in Nuremberg, Germany. 

STULZ has a strong reputation for its pioneering chiller technology and taking centre stage will be its new indoor device that utilises Turbocor compressor technology with spray evaporation. This reduces refrigerant use by up to 70 per cent through the utilisation of low GWP and highly energy efficient R1234ze.

The company will also be showcasing some of the most recent additions to its comprehensive portfolio – many of which are being exhibited for the first time on its 300m2 stand. Under the heading ‘The Whole Range of Cooling. From One Single Source’, visitors to Stand 233 in Hall 4 will be encouraged to get hands-on with the technology on display, while experts from the company will be available to demonstrate features and benefits and answer any questions.

Another key highlight will be the STULZ CyberHandler 2 air-handling unit for data centres. CyberHandler 2 includes 11 output ratings from 30-520kW and combines free cooling, adiabatic cooling and mechanical chilling in one sealed outdoor container. The choice of chilling methods includes chilled water coils, scroll compressors or a redundant DX system with external condenser. If high availability is required, a fully weather independent air conditioning system with a high level of redundancy can be designed, and it can work in mixed mode for enhanced energy efficiency. 

As a sole distributor for Mitsubishi Heavy Industries in Germany, Stulz will also be displaying two new heat pumps. The high efficiency Q-ton is a CO2 air-to-water heat pump, which can be used in a variety of applications for the supply of sanitary hot water and the HCCV for cooling processes from -5°C to -45°C and guarantees optimal performance even at very low outside temperatures.

As well as its chiller solutions for data centres and industrial applications, STULZ will also use Chillventa to profile its chilled water generators for indoor use. These include the STULZ CyberCool Indoor, which can be used in a wide range of applications, while the CyberLab air conditioning solution is specially developed for low cooling loads and ensures maximum precision and a constant climate in laboratories. These will be complemented by its portfolio of software solutions for data centre monitoring and servicing, while experts from STULZ will present seminar sessions on subjects such as refrigerant quantities and efficiency, non-glycol, and the pros and cons of key performance indicators in the data centre environment.

About STULZ:

Since its foundation in 1947, the STULZ company has evolved into one of the world’s leading suppliers of air conditioning technology. With the manufacture of precision air conditioning units and chillers, the sale of air conditioning and humidifying systems, and service and facility management, this division of the STULZ Group achieved sales of around 450 million euros in 2016. Since 1974 the Group has seen continual international expansion of its air conditioning business, specializing in air conditioning for data centers and telecommunications installations. STULZ employs 2,400 workers at ten production sites (two in Germany and in China, one in Italy, the U.S., the UK, Spain, Brazil and India) and 20 sales companies (in Germany, France, Italy, the UK, the Netherlands, Mexico, Austria, Belgium, New Zealand, Poland, Brazil, Spain, China, India, Indonesia, Singapore, South Africa, Sweden, Australia, and the U.S.). The company also cooperates with sales and service partners in over 140 other countries, and therefore boasts an international network of air conditioning specialists. The STULZ Group employs around 7,200 people worldwide. Current annual sales are around 1,300 million euros.

*Chillventa is one of the world’s leading trade events for refrigeration, air conditioning, ventilation and heat pump technology and will take place between the 16th-18th October at Exhibition Centre Nuremberg, Germany.

To find out more or to make an appointment to meet a STULZ representative at Chillventa, please click here.

For all UK enquiries, please visit or contact STULZ UK on +44 (0) 1372 749666 or email

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