Steam accumulators; heat accumulators; fans (air conditioning); fans [parts of air-conditioning installations]; electric fans for personal use; ventilation [air-conditioning] installations for vehicles; ventilation [air-conditioning] installations and apparatus; ventilation hoods; ventilation hoods for laboratories; extractor hoods for kitchens; refrigerating containers; water heaters; water purification installations; water purifying apparatus and machines; disinfectant apparatus; deodorising apparatus, not for personal use; chimney flues; chimney blowers; humidifiers for central heating radiators; coils [parts of distilling, heating or cooling installations]; air valves for steam heating installations; thermostatic valves [parts of heating installations]; air conditioners; air conditioners for vehicles; dampers [heating]; solar thermal collectors [heating]; solar furnaces; hair dryers; drying apparatus and installations; drying ovens; heat pumps; heat regenerators; heat exchangers, other than parts of machines; ultraviolet lamps, not for medical purposes; air-conditioning installations; air dryers; cooling installations for water; cooling installations for liquids; refrigerators; refrigerating apparatus and machines; refrigerating appliances and installations.