Refrigerant condensers; Evaporators; Liquid collectors for refrigerants; Separators for the purification of refrigerants; Heat exchangers; Valves for heat recovery units; Heat recovery units; Waste heat utilization units; Parts of the aforesaid goods.

Installation, repair, maintenance and servicing of generators, compressors, condensers, liquid collectors for refrigerants, expansion machines, machines for power generation, Organic Rankine Cycle systems and parts and accessories of the aforesaid goods; Consultancy and information in relation to the aforesaid services, as far as included in this class.

Refrigerant condensers; evaporators; liquid collectors for refrigerants; separators for the purification of refrigerants; heat exchangers; valves for heat recovery units; heat recovery units; waste heat utilization units; parts of the aforesaid goods.

Installation, repair, maintenance and servicing of generators, compressors, condensers, liquid collectors for refrigerants, expansion machines, machines for power generation, organic rankine cycle systems and parts and accessories of the aforesaid goods; consultancy and information in relation to the aforesaid services, as far as included in this class.