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‘Hybrid Ejector’ Found to Boost Efficiency of Transcritical CO2 Refrigeration by Up to 42%
New study found ejector system outperformed a conventional booster system across all ambient conditions
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Component Manufacturer Carly Seeks Input for Redesign of Selection Software
The French company aims to launch a new interactive selection tool for refrigeration components early next year.
OLAB Joins R744.com as Bronze Partner
The company manufactures valves, fittings and protection devices for CO2 HVAC&R systems, including a new ball valve designed not to leak.
Let the Trilogue Begin: European Institutions Begin Negotiating Final Shape of Next EU F-gas Regulation
Having published their own versions, the European Parliament, Council and Commission will now hammer out a compromise.
TEKLAB Joins R744.com as Silver Partner
Its liquid-level sensors and controllers are rated for the high pressures and temperatures of CO2 systems.
Wieland Group to Build 24-Hectare Solar Park in Germany
The company says the project is an important part of its sustainability strategy and will help to reduce its annual greenhouse gas emissions by around 18,000 metric tons.
U.K. Cites Toxicity Concern in Call for Investigation of Refrigerant Byproduct TFA
Trifluoroacetic Acid (TFA) is formed from the atmospheric breakdown of refrigerants HFO-1234yf and HFC-134a.
Advansor Launches CO2 Rack for Smaller Urban Supermarkets
The ValuePack Light is also suitable for store retrofits and offers up to 45kW for medium temperature and up to 15kW for low temperature.
Reftronix Joins R744.com as Bronze Partner
The company develops and manufactures electronic controls and cloud solutions for CO2 HVAC&R systems.
OLAB’s New CO2 Ball Valve Designed to Prevent Leaks
The valve body is weld-free and addresses the problems of traditional ball valves, the company says.