HiRef installs a new unit at the "Nikola Tesla" Technical Museum

The Grand Opening of the renovated Nikola Tesla Museum of Technology in Zagreb was recently held. Here, as part of the "Cheap-GSHPs" European project, Galletti and HiRef developed and installed an innovative CO2 and HFO geothermal heat pump. Thanks to a transcritical cycle it is possible to produce hot water at high temperature in an efficient and rational way, using refrigerants with a low environmental impact and a very low GWP value.

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