11 Regulating fittings for water supply, namely, control valves, metered valves, couplers, bibbs, * other than water and energy saving fittings * [ electric radiant heaters for household purposes, bath-water purifying apparatus for household purposes, flow restrictors for reverse osmosis water purification units, and hot water tanks; electronic dispensers for air freshener and disinfectant dispensers for toilets; apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes, in particular, sanitary fittings of metal and plastic for toilets, bathrooms and kitchens, namely, fittings for supplying, distributing, controlling and regulating water, namely, control valves, couplers, electric thermostats sold as part of sink control valves, tub control valves, and shower control valves for regulating water temperature, bibbs, faucets, taps, tethered mechanical, electrical, and electronic stops for sinks and drains sold as a part of plumbing drains, mixers for regulating flow distribution and temperature of water, shower heads, sets comprising shower heads, shower riser rails and structural parts and fixtures in the nature of shower mixers, sets comprising hand-held shower heads and structural parts and fixtures therefor in the nature of shower mixers, shower control valves, thermostatic valves including fittings for water temperature regulation and fragrance modules for directly dispensing fragrances into bath, shower, sink and toilet water; instantaneous water heaters, water treatment equipment, namely, water filtration units and reverse osmosis units, wash-hand basins in the nature of sinks, washstand installations in the nature of sinks, bidets, toilet installations, urinals, toilet seats, pre-assembled installation units for showers comprised of shower enclosures and lights; shower cubicles of plastic with integrated shower fittings and shower installations; sanitary fittings of metal, plastic and glass; components for sanitary installations, in particular assembly elements for sanitary units; connecting pillars for sanitary units; tubs and basins of plastic, ceramic and metal for sanitary purposes, including tubs and basins with swirl nozzles and aerating nozzles, nozzle fittings and pumps for tubs with swirl nozzles and hot air blowers with heating apparatus for heating the blast air; steam bath installations and fittings therefor, fittings for steam baths, steam generating installations, steam heating apparatus, water softening units, lighting devices for tubs, drain structures and showers for use in steam rooms ]