A semi-hermetic compact screw compressor for ammonia will be a highlight of GEA’s presentation at Chillventa next week.
The convenience store Seven-Eleven is said to be the first Japanese retail chain to switch its R404A refrigeration systems to the lower GWP R448A.
German compressor manufacturer GEA is gearing up to showcase “the largest range of compressors for natural refrigerants” at Chillventa, the world’s biggest HVAC&R show. The 2018 edition of the event is taking place from 16-18 October at Nuremberg Messe, Germany.
Johnson Controls’ York YZ chiller, using low GWP refrigerant R1233zd is a finalist in the AHR Expo Product of the Year Award.
Güntner, the German manufacturer of heat transfer technologies, will showcase its wide range of natural refrigerant products at Chillventa, the world’s biggest HVAC&R show, from 16-18 October 2018 at Nuremberg Messe, Germany.
Energy savings, innovative technologies for warm-ambient countries and heat recovery will help to grow the market for natural refrigerants in Spain, according to participants in the 2018 edition of Tecnofrío, Spain’s leading HVAC&R congress.
A forward-thinking, environmentally-aware university has included Daikin split systems, using lower GWP refrigerant R32, in a major refurb of its School of Business.
Keen to trial new technologies as it searches for the most effective means of meeting its sustainability targets, Swiss retailer Migros is installing propane-based water-loop HVAC&R systems in small supermarkets.
The U.S. Department of Energy (DOE) announced last week that it had given a $3-million grant to develop a low-cost, long-duration electrical energy storage system that uses a CO2 heat pump.
Chillventa celebrates its 10th anniversary next month with its biggest ever show, passing the 1,000 exhibitor milestone for the first time.
At the 2018 International Motor Show (IAA) in Hannover, Germany (20-27 September 2018), Eberspaecher Suetrak is showcasing its CO2 mobile air conditioning (MAC) system for buses.
Casa Ley, a major food retailer in Northwest Mexico that operates 246 stores, has formed some fruitful relationships with businesses in the U.S.
Convinced that natural refrigerants will continue to play a central role in delivering its sustainability goals, Swiss retailer Migros wants the “vast majority” of its supermarkets to use natural refrigerants by 2030 – most of which will use CO2 transcritical systems.
Technology suppliers made the case for the energy saving potential of CO2 heat pumps in Southeast Asia’s hospitality sector.
The Spanish government has approved a plan for €1.5m in aid for the conversion or replacement of supermarket refrigeration systems to alternative low GWP refrigerants.
A recent paper argues that multi-ejector CO2 technology in supermarkets can lead to better performances than HFCs in terms in energy efficiency, even in warm climate locations. As a result, the “CO2 equator” could be moved south.
Convinced of their status as a market-ready alternative to HFCs, Swiss retailer Migros expects the “vast majority” of its supermarkets to use natural refrigerants by 2030 – most of which will use CO2 transcritical systems.
ASHRAE is pleased to announce registration is open for its 2019 Winter Conference, to be held in Atlanta, Ga., Jan. 12–16, at the Omni Hotel Atlanta at CNN Center and the Georgia World Congress Center. Registration for the conference provides entry to the co-sponsored AHR Expo, to be held Jan. 14–16 at the Georgia World Congress Center.
Engie Refrigeration’s air-cooled Quantum chillers can now be equipped with heat recovery, making it possible to reuse up to 100% of the generated waste heat.
Researchers at the Fraunhofer Institute claim to have developed a viable propane heat pump using low volume heat exchangers and a special compressor.