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In 2012/2013, Glaciem Cooling Technologies in collaboration with the University SA Barbara Hardy Institute and Alltech Refrigeration launched the Parilla Potato Project. Parilla Potatoes is a large, refrigerated storage facility located in South Australia. The basis for the design of the Parilla Potato Project is a secondary refrigeration system that uses a critically charged ammonia chiller as the primary refrigerant and Dynalene HC30 as a secondary refrigerant. Moreover, the design also includes the use of a Thermal Storage System using Phase Change Material (PCM). The PCM is cooled by the primary ammonia plant overnight using off peak electricity, and the Dynalene uses the thermal storage of the PCM to provide refrigeration during peak operating hours. In 2014, the system won the AIRAH Best HVAC&R Retrofit/Upgrade award. …

Glaciem Cooling is a technology based manufacture specialising in innovative natural solutions for the commercial and industrial refrigeration sectors. Glaciem Cooling believes that in the long term the pressure of rising electricity costs and the additional requirement to reduce environmentally harmful refrigerants will mean the HVAC&R will need to look at innovative solutions in natural refrigerants such as Thermal Energy Storage, CO2 and Ammonia. They offer a range of products coupled with a unique range of consulting, engineering, training and commissioning services that will ensure a successful transition to natural refrigerant alternatives. Glaciem Cooling’s team works with refrigeration service and installation businesses helping them with the design and engineering of natural refrigerant technologies and then supplying the key capital equipment. Glaciem Cooling has over 50 years’ experience in the design, installation and operation of commercial and industrial refrigeration. …

The GA-2 KO-1-N-200 is a highly efficient air-cooled chiller that produces cold water for industrial processes using the natural refrigerant ammonia (R717). By using high quality components and a natural refrigerant, the chiller achieves an energy efficiency ratio (EER) of 4.94. This in turn reduces the operating costs and increases the machine’s lifetime. Moreover, ammonia is characterized by a global warming potential (GWP) of 0, such that it is not affected by the F-Gas regulation and its phase down schedule. By choosing a system that runs on a natural refrigerant without global warming potential (GWP), the consumer is actively contributing to environmentally friendly cooling. Refrigerant: R717 Cooling capacity: 200 kW Energy efficiency rating: EER 4,94 …

The chiller GS-1-KO-1-N-102-SP designed by the German Chiller Manufacturer (GCM) uses ammonia (R717) and combines three independently operating machines in one unit. The operator therefore profits from full redundancy; if one of the three machines fails, the remaining two continue to cool. The three machines comprising the GS-1-KO-1-N-102-SP are connected by a master control system, but each machine has its own control center for emergencies. By choosing a system that runs on a natural refrigerant without global warming potential (GWP), the consumer is actively contributing to environmentally friendly cooling. The use of R717 in combination with qualitatively high components ensures that the chiller system has an energy efficiency rating (EER) of 5.56. The investment into the environmentally friendly and economic cooling system was supported with a 20% grant of the total production costs by the Federal Office for Economic Affairs and Export Control (BAFA). Furthermore, the GCM grants a five-year warranty for the cooling system with a maintenance contract upon purchase. Refrigerant: R717 Cooling capacity: 444 kW Energy efficiency rating: EER 5,56 …

Manufacturer of reliable and flexible highly efficient chiller solutions The German Chiller Manufacturer (GCM) designs and develops highly energy efficient chillers using natural refrigerants. Due to the EU Regulation No. 517/2014 and the phase out of F-gases within the EU, GCM focusses on manufacturing systems using natural refrigerants– mainly R717 (ammonia). GCM stands for tailor made high quality systems and flexible design options to suit their clients’ specific needs. …

Frigo-Consulting has installed an integral CO2 system in retail giant Kaufland’s new large-scale store in the suburbs of Germany, Berlin. The integral CO2 system is a lighthouse project, as it cools, heats and ventilates without needing additional energy. It uses waste heat produced during refrigeration to heat and ventilate the entire Kaufland building. 25-30% less energy is consumed compared to traditional installations, as well as a reduction of the CO2 footprint by 35-40%. The system can adapt to a range of operation needs, e.g. summer vs. winter temperature, working days vs. weekends, etc. Frigo-Consulting took the lead in the project engineering and provided a customized future oriented concept. Since the first installation in 2014, Frigo-Consulting has successfully engineered and commissioned several integral systems. …

Refrigeration Consulting & Engineering Frigo-Consulting is Europe’s leading independent engineering company for refrigeration technology and one of the global pioneers in CO2 refrigeration engineering. Since 1988, the company has combined technological excellence with a partnership-based approach to create efficient, forward-thinking and industry-defining solutions. Headquartered in Bern, Frigo-Consulting operates national offices in Zurich and Lausanne as well as international branches in Germany, Poland and Romania. All expertise converges at the Swiss headquarters, where interdisciplinary teams ensure that customers across Europe receive the same high level of professional guidance, wherever their project is located. As the only refrigeration engineering consultancy in Europe with its own in-house research and development department, Frigo-Consulting goes beyond conventional engineering. This setup enables the company to develop innovative concepts, advance natural refrigerant technologies and continuously raise the benchmark for efficiency, reliability and resource-conscious technology. …

Air conditioning company for the distribution of split Air condition for offices and domestic purposes and large central air conditioning units for multipurpose buildings with varied requirements Flexi-Space Limited was established in 2001 as an Air conditioning company for the distribution of split Air condition for offices and domestic purposes to large central Air conditioning units for multipurpose buildings with varied requirements. Flexi-Space Limited has a workforce of 73, including Engineers, technicians and other ancillary staff to man the operations of the company. Flexi-Space Ltd is envisage to achieve the highest market share through its total dedicated marketing staff, the uncompromising quality and durability of its product and excellent after sale service unparallel in the history of the industry. Vision: To become a leading member in the market for Air conditioning supply and installation in West Africa Mission: Our mission is to provide quality Air conditioning services to our customers and to provide efficient and effective after sale services to delight them at competitive prices Values: Quality Honesty & Deligence to work Absolute Customer/ Client Satisfaction …

R290 Natural Chiller for CO2 transcritical application in supermarkets The CO2 installations in transcritical application, significantly reduce their performance in the presence of high ambient temperatures, a typical situation of warmer European countries. Euroklimat offers its Propane powered chillers for this situation. Even in the specific case of transcritical CO2 installations, the performances can significantly improve by subcooling the gas after the “gas cooler”. Hence, Euroklimat’s proposal to use special chillers purposely designed for this application. In particular, the use of a natural refrigerant such as Propane (R290 is a hydrocarbon present in nature and not a chemical synthesis) fits in well with the use of another natural refrigerant such as CO2 giving the whole system a high “ecological” content as well as a secure focus on energy efficiency. Carrefour has adopted this solution already using it in four supermarkets in Europe. Several seasons have passed since the first installations and some control system operators have expressed very favorable judgments and satisfaction with the results achieved, especially in summer. Refrigerant: R290 (Propane) Cooling capacity: 45,0 kW Energy efficiency rating: 3,50 …

R290 Natural Chiller for Server Room sustainable application Besides its longstanding tradition in the construction of systems for technological plants, Euroklimat has great expertise in finding ad hoc solutions to solve special problems. In this particular case, the client’s Server Room is located in Birmingham and the installation consists of two small water refrigerators 10 kW each that are completely different, but which have the characteristic of being installed on the same structure, working in standby with each other. The automatism for managing the switchover in the event of a failure is controlled externally by the centralised control systems of the computer centre. The “safety” and “continuity” of the supply of the cooling energy are fundamental for the John Lewis Partnership in this context, but, together with this, we mustn’t forget the use of natural refrigerants, such as Propane to safeguard the environment, an indisputable request from clients and one of Euroklimat’s product strengths, too. Refrigerant: R290 (Propane) Cooling capacity: 2 x 10 kW (100% total redundancy) Energy efficiency rating: 3,47 …