Guangzhou-based heat pump manufacturer Phnix has launched a new air-to-water ... exchanger with flow paths, and a fluid simulation-designed air duct. The heat pump uses propane (R290) as the ...

Scientists led by China’s Dongguan University of Technology have proposed a novel control approach for water-to-water heat pumps that uses carbon dioxide (CO2) as refrigerant. The model-based ...

Now the Berkeley National Lab says they can change that using ioncaloric cooling, a new technique that uses salt as a refrigerant ... be easy to pump through a heat exchanger.

Samsung has unveiled its latest air-to-water heat pump, the Slim Fit EHS ClimateHub ... which uses an R32 refrigerant and runs on low noise, as low as 35 decibels. The indoor units feature ...

Heat pumps are emerging as a leading choice for home heating in the UK. They offer a sustainable and efficient alternative to traditional fossil fuel-based systems. But what exactly are heat pumps, ...