Kettles, electric; microwave ovens for cooking; household ovens; food steamers, electric; refrigerators; refrigerating appliances and installations; air conditioners; fans [air-conditioning]; air purifying apparatus and machines; air-conditioning installations; electric hair drier; drying apparatus and installations; extractor hoods for kitchens; heat pumps; heating installations; bath installations; heaters for baths; bath fittings; solar water heaters; water purification installations; radiators, electric; sterilizers.