Compressors, in particular refrigerant compressors; mixing machines; oil separators; current generators; expansion machines; mechanical installations for operating steam turbines or steam engines with organic working fluids (organic rankine cycle installations); refrigerant condensers; condensing units (parts of machines, included in this class) consisting of refrigerant compressors, condensers and liquid collectors; power generation installations using waste heat; parts for the aforesaid goods.

Chilling machines; cooling installations; refrigerating machines; refrigerated transport assemblies; multi-compressor refrigeration installations comprising a number of compressors; air-conditioning apparatus; air-conditioning installations; evaporators; refrigerant liquid collectors; separators for purifying refrigerants; heat exchangers, other than parts of machines; heat pumps; heat recovery installations; parts of the aforesaid goods.

Installation, repair, maintenance and servicing in relation to the following goods: compactors, liquifiers, chilling machines, cooling installations, refrigerating machines, refrigerated transport assemblies, multi-compressor refrigeration systems, airconditioning apparatus, air conditioning installations, refrigerant condensers, vaporizers, heat exchangers, heat pumps, refrigerant liquid collectors, expansion machines, current generators, parts and accessories for the aforementioned goods; consultancy and information in relation to the aforesaid services, included in this class.