Highly efficient solid-state heat pumps without compressors – that is the vision of Fraunhofer researchers. With the recent completion of the ElKaWe research project, they took a big step towards ...
and air-source heat pumps are 265% efficient. These statistics back up the Energy Systems Catapult Electrification of Heat report, which determined air-source heat pumps average 281% efficiency.
The Italian manufacturer said its new Large Evo PL heat pump can achieve a seasonal coefficient of performance of up to 4.17. The system can also reportedly deliver water temperature of up to 60 C ...