US-based Copeland has launched its Sensi Hydro sanitary water heat pump designed to provide energy-efficient hot water for hotels, commercial buildings, and public facilities. The units feature ZW ...

As up to 20% of all electricity produced powers compressors, even slight improvements in efficiency of constantly running compressors could deliver significant reductions in total energy consumption.

special unit incorporating scroll compressors for energy efficiency and bottom air discharge for installation convenience. Apart from telecom shelters, these units have found application in UPS ...