Lighting apparatus and installations; heating installations using solid, liquid or gas fuels or electricity, central heating boilers, boilers for heating installations, radiators [heating], heat exchangers, not parts of machines, stoves, kitchen stoves, solar thermal collectors [heating]; steam generators; gas heat generators; fog generators; steam boilers, other than parts of machines, acetylene generators, oxygen generators for industrial purposes; nitrogen generators for industrial purposes; installations for air-conditioning and ventilating; cooling installations and freezers; pasteurizers and sterilizers; sanitary installations, taps [faucets], shower installations, toilets [water-closets], shower and bathing cubicles, bath tubs, toilet seats, sinks, wash-hand basins [parts of sanitary installations], washers for water taps, valves [taps] being parts for sanitary installations; water softening apparatus; water purification apparatus; water purification installations; waste water purification installations; electric bed warmers and electric blankets, not for medical use; electric pillow warmers; electric or non-electric footwarmers; hot water bottles, electrically heated socks; filters for aquariums and aquarium filtration apparatus; industrial type installations for cooking, drying and cooling purposes; electric and gas-powered devices, installations and apparatus for cooking, drying and boiling; cookers, electric cooking pots, electric water heaters, barbecues, electric laundry driers; hand drying apparatus