The General Service Administration will pilot Likido heat pump for use by U.S. government.
Two air-to-water units, complete with ejectors, were installed at a Swiss shopping center, leading to improvements at a subsequent installation.
ATMO America: Natural Refrigerants Will be Key to Decarbonization via Heat Pumps, Says Industry Expert
As decision makers turn to heat pumps to decarbonize buildings, Andy Baker of YourCleanEnergy is urging them to choose natural refrigerants over synthetic alternatives to avoid a host of long-term liabilities.
The R744-based heat pump reduces operation costs and energy consumption as well as the need to invest in additional charging points or larger fleets, says the German manufacturer.
German manufacturer Konvekta has developed a new software module for its R744 heat pumps that eliminates the need for an electric heater in electric buses, reducing costs and energy consumption.
The Swedish manufacturer aims to make the unit, which will use hydrogen-reduced steel, by 2023.
The EU funded MultiPACK project tested Integrated CO2 heat pump systems in two Italian hotels and found COP values up to 6, depending on the ambient temperatures
In the interview the Fenagy CEO talks about the expanding use of CO2 in heat pumps and industrial refrigeration. Interview now available on Youtube.
The conference, taking place in Trondheim, Norway, on June 13–15, will include sessions on CO2, ammonia, hydrocarbons, water and air.
GEA has been studying integrating high-temperature CO2 heat pumps with conventional heaters to preheat the process air of spray-drying systems since 2019.