Among the most commonly used heating activities include the installation and repair of heating systems and heaters, installation of heat distribution throughout the house or across the firm fitting the underfloor heating and installation of boilers, as gas, as well as those operating on solid fuel.

Design activities in process construction. Design, engineering, assembly, reconstruction, modernization, repairs, service, sale: -heating in industrial buildings: -gas heating -gas concentration and boiler rooms over 50kW. Glass technology - supply, assembly: -heating - gas furnaces -auxiliary technology: -refrigerant circuits ...