11
Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes; Heating installations; Drying installations; Ventilating installations; Sanitary installations; Heating boilers; Gas boilers; Domestic boilers; Electric boilers; Industrial boilers; Feeding apparatus for heating boilers; Boilers for central heating; Boilers for heating installations; Hot water boilers; Laundry room boilers; Central heating boilers; Boiler pipes [tubes] for heating installations; Flues for heating boilers; Boilers for use in heating systems; Burners; Gas burners; Burners for industrial use; Fixed heating burners; Gas burners for industrial purposes; Steam generating installations; Installations for cooking; Refrigerating appliances and installations; Air conditioning installations and apparatus; Air purifying apparatus and machines; Water distribution installations; gas fired water heaters; Instantaneous water heaters; Solar-powered water heaters; Water heaters for household purposes; Water heaters for industrial use; Storage water heaters; Storage water heaters; Gas water heaters for household use; Refrigerators; Cool boxes, electric; Heat pumps; Dehumidifiers; Industrial dehumidifiers; Dehumidifiers for household use; Ventilation [air-conditioning] installations and apparatus; Solar thermal collectors [heating]; Heating apparatus and installations; Solar energy powered heating installations; Air conditioning systems and apparatus; Air cleaning apparatus; Space heaters; Infrared heating panels; Filters for air conditioning; Central heating radiators; Radiators [heating]; Flues for heating apparatus; Heat accumulators; Heat regenerators; Electric boilers