Matuska, Tomas; Sourek, Borivoj; Broum, Michal - In: Energy Reports 6 (2020) 3, pp. 117-123
Advanced concept of energy system for space heating, hot water preparation in new family buildings has been developed. Energy system consists of innovative heat pump (5.5 kW) extracting the heat from two environments: ground and ambient air. Heat pump is coupled with simple seasonal ground...