Direct hot water heat pumps are an all in one unit, a combination of a water cylinder and a heat pump.
They can be fitted externally or internally. Ideal for extracting heat from warm internal environments such as commercial kitchens, restaurants and coffee shops. Hygienic water temperatures of in excess of 60 degrees can be achieved without the use of an electric element.
The units are very reliable with low energy and noise levels, typically providing COP's of 350-400% with the option of electrical booster heaters for rapid reheat times.