ROOFER

Compressors for heat pumps; rotating systems having magnetic bearings, in particular consisting of engines having magnetic bearings, electric generators having magnetic bearings, current generators having magnetic bearings, alternating current generators having magnetic bearings and wind generators having magnetic bearings

Electric or electronic control or regulating apparatus and instruments, in particular controls and regulators for heat pumps; power electronic devices, apparatuses and instruments for switching, converting, regulating and controlling electricity

Heating, vapor generating, cooling, drying and ventilating devices, heat pumps, evaporators for heat pumps, liquifiers for heat pumps, in particular installations for use of energy, storage of energy and conversion of energy included in this class

Maintenance of technical installations for use of energy, in particular installations for the purpose of heating, vapor generation, cooling, drying, ventilation, storage of energy and conversion of energy

Development of technical installations for use of energy, in particular installations for the purpose of heating, vapor generation, cooling, drying, ventilation, storage of energy and conversion of energy