We are a stable Czech joint-stock company with a long history in the technology and energy sector with a primary focus on the integration of artificial intelligence and other new technologies into corporate practice. We are Krel Central a. s. leader in the implementation of artificial intelligence into corporate practice.

Heat recovery from waste water and other energy saving technologies. Our heat recovery technologies harness energy from wastewater after washing filters, from showers and baths. We can also recover significant amounts of heat from mixed sewage. Don't throw money down the drain and consider the environment.

Our goal is to provide you with a consultation regarding a photovoltaic power plant or heat pump for your house. We also offer subsidy processing, project design and maintenance of existing solutions.

We sell installation materials for heating contractors. We provide installation of central heating, heat pumps and solar systems. We offer advice and optimization of the heating system. We also supply and install heating applications.