Commercial refrigeration units; Refrigerators; Refrigeration units; Refrigeration installations; Refrigeration cabinets for alcoholic beverages; Refrigeration cabinets for non-alcoholic beverages; Refrigerating machines; Refrigerating installations; Refrigerating display cabinets; Refrigerating counters; Refrigerating cabinets; Refrigerating appliances and installations; Refrigerated units; Refrigerated whipped cream apparatus; Refrigerated food display installations; Refrigerated chambers; Refrigerated cabinets for the display of drink; Refrigerated cabinets for the display of food; Refrigerated cabinets for the storage of drink; Refrigerated cabinets for the storage of food; Refrigerated cabinets; Meat chests (refrigerated); Machines for use in making whipped cream (refrigerating); Machines for use in making ice cream (refrigerating); Installations for refrigerating; Fridge-freezers; Machines for making ice cream (refrigerators or freezers); Combinations of refrigerators and freezers; Freezer display units; Freezer installations; Ice cream freezers; Freezers; Combined ice cube making and dispensing machines; Air conditioning apparatus for commercial buildings; Air conditioning apparatus for commercial use; Food display units (refrigerated or heated); Air heating apparatus for commercial use; Air heating apparatus for residential use; Air heating installations for commercial use; Air heating installations for residential use; Apparatus for heating; Gas heat generators; Gas operated apparatus for heating; Gas fired heating installations; Heating installations; Installations for central heating; Industrial heating installations; Installations for the heating of air; Installations for the heating of fluids; Installations for the heating of water; Radiators for central heating installations; Radiators (heating); Radiators for central heating systems; Residential heating units; Central heating installations; Central heating radiators; Central heating boilers; Electric heating installations; Heat pumps; Heat pumps for energy processing; Heating boilers; Heating installations (water); Heating installations for fluids; Heating installations for gas; Heating installations for industrial use; Heating machines; Home heating installations; Installations for heating; Installations for heating swimming pools; Installations for recirculating heated air in industrial buildings; Temperature control valves (parts of central heating installations); Temperature control valves (parts of central heating radiators); Temperature control apparatus (valves) for central heating radiators; Temperature controllers (valves) for central heating radiators; Temperature controlling apparatus (valves) for central heating radiators; Temperature sensitive controls for automatically operating valves (parts of heating installations); Water heating installations; Water heating apparatus (other than parts of machines); Warm air heating apparatus; Water distributor armatures for heating