What is the role of renewable energy – renewable energy sources? Until the mid-1800s, wood was the source of almost all energy needs for heating, cooking and lighting. From the late 1800s until today, fossil fuels – coal, oil and natural gas – have been the main sources of energy….
Air / water heat pumps, ground / water heat pumps, water / water heat pumps. Air conditioning of large and small areas. Efficient room temperature control with the help of a heat pump is applied in private and business premises of large and small areas. Efficient application in industrial, food and pharmaceutical production and warehouses. Ecological solution with guaranteed savings.