The air-to-water heat pump made by Toshiba

The air-to-water heat pump, using a natural heat-source of the environment – the air –, does make heating, hot water preparation but also cooling in the house extremely inexpensive, through solar exposure leads to a constant regenerating heat of the ambient air. This energy is absorbed by the heat pump at a low temperature level and transferred to a higher temperature level, in order to use it for the typical household applications.