In commercial buildings with zone-based heating and cooling needs, such as hotels, offices and mixed-use properties, VRF ...

People not in the refrigeration business often think that refrigeration equipment produces cold air; in fact, the equipment is actually removing heat from air and leaving what’s left — the cold. When ...

A group of researchers led by the Chinese Academy of Sciences (CAS) has developed a heat-driven thermoacoustic refrigerator/heat pump (HDTAR/HDTAHP) for high heating-temperature operation. They ...

The German manufacturer said that its new air-to-water heat pump system uses propane as a refrigerant and is available in three variants with outputs of 5 kW, 7 kW, and 11 kW. The new product can ...

Building on the success of its ECOMOD 290HT natural refrigerant commercial heat pumps, Ideal Commercial Heating has expanded ...

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Controlling the flow Vortex-induced heat backflow (top) in a simulated 2D graphite strip, compared with conventional heat flow (bottom). (Courtesy: 2026 THEOS EPFL CC BY SA) We are all familiar with ...