Bosch Thermotechnik is a leading European manufacturer of resource-conserving thermotechnology. With around 13,450 employees, the company achieved a turnover of EUR 3.1 billion in 2010 (68% outside of Germany). Bosch Thermotechnik has strong international and regional brands, such as Bosch, Buderus and Junkers, and operates 21 production facilities in 11 countries.

Bosch Thermotechnik incorporates its many years of experience into its heat pumps. These devices for heating, cooling and water heating utilise the energy found in ground water, the earth or the air as well as feature exceptional efficiency and the most efficient compressor technology. Heat pumps from Bosch Thermotechnik can achieve a maximum flow temperature of 65° C and are exceedingly quiet. They are suitable for use with probes, surface collectors or well systems.