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The office buildings at GIZ in Bonn, Germany, have air conditioning systems based on propane and C02. Such natural refrigerants are especially ozone- and climate-friendly. Join us on our video tour and learn more about the air conditioning at GIZ Bonn!

the use of trans critical CO₂ systems in much harsher climates. By launching the Mobile CO₂ Training Unit, Danfoss has effectively made the expertise and practical knowledge of CO₂ refrigeration readily [...] In September 2016, Danfoss introduced the Mobile CO₂ Training Unit, an innovative solution aimed at providing up-to-date and practical training for installers, service technicians, and OEM engineers worldwide [...] refrigerants effectively. With the Mobile CO₂ Training Unit, industry professionals now have convenient access to both the technology and comprehensive understanding of CO₂ refrigeration. The program includes …

has opened the first ever CO2 training facility and showroom in South Africa. The new facility is used to train local technicians and contractors on installing and maintaining CO2 systems. Groenwald, CRS’ [...] experience are the barriers standing between CO2 refrigeration applications becoming the mainstream solution for the African market”. The readily accessible CO2 facility in Johannesburg is helping local [...] efficient alternative refrigerant. The facility resembles a small supermarket with three different CO2 refrigeration systems: a booster system, a booster system with parallel compression and a booster system …

solution. Currently Woolworths have close to 70 stores running on CO2. Going into the future, the majority of their new builds and revamps will be CO2 transcritical. Find out more about Woolworths Journey through [...] position themselves at the forefront of sustainability and transformation in the global marketplace. With CO2 having no GWP and no ozone depleting potential (ODP), as well as being non-toxic and non-flammable [...] at Woolworths (Pty) Ltd) presentation from ATMONetwork in Africa or find more information regarding CO2 technology development here …

packaged 190 TR (668 kW) transcritical CO2 system, accompanied by a gas cooler. This advanced solution harnesses the advantageous refrigerant properties of CO2 to their fullest extent, optimizing energy [...] successfully concluded in August 2022. Our application proudly presents the remarkable benefits of CO2 refrigeration, including substantial cost reductions, an impressive 40% decrease in water consumption …

The system based on FTE and ETE technology uses CO2 as a refrigerant fluid and provides a substantial energy saving (at least 10%) compared to traditional CO2 technology at all temperatures (also > > 40°C) …

This quick and simple CO2 unit is a standalone system designed for indoor or outdoor use and is the perfect solution to the increasing demand for future proof refrigeration technology. This system is designed [...] designed for operation with the natural refrigerant CO2 therefore complying with regulations that require systems with GWP less than 150. The unit is designed for easy installation or conversion, indoors …

n Services (CRS) South Africa. The ONYX CO2 booster system makes use of parallel compression and ejectors, increasing energy efficiency by 25-35% and making CO2 a viable refrigerant choice even in high [...] integrated multi-temperature solution thus allows each ONYX unit to fully exploit the advantages of CO2 …

The CDU-L condensing unit by Sanden uses a 100% CO2 transcritical cascade architecture, ensuring reliability and quality for application in convenient stores and small cooling capacities. Benefits of the …

reciprocating compressors have cooling capacities ranging from 2.7 and 80 kW (–35° C/–5° C) for different subcritical applications. Bitzer’s CO2 compressors have been boasting with an efficient suction gas-cooled …