Cooking apparatus and installations; autoclaves, electric, for cooking; coffee percolators, electric; microwave ovens [cooking apparatus]; food steamers, electric; thermo-pots, electric; toasters; electric hobs; autoclaves, electric, for cooking; coffee machines, electric; multicookers; kettles, electric; electric water boilers; air-conditioning installations; air dryers; air purifying apparatus and machines; fans [air-conditioning]; air filtering installations; gas scrubbing apparatus; air humidifying apparatus; gas scrubbing apparatus; heating apparatus; feeding apparatus for heating boilers; water heaters; gas boilers; heating installations [water]; water heaters for washing (gas or electrical); bath fittings; solar water heaters; wash-hand basins [parts of sanitary installations]; showers; heaters for baths; water flushing installations; sterilizers; drinking water filters; water conditioners, namely, magnetic water conditioners; purification installations for sewage; water purifying apparatus and machines; water filtering apparatus; filters for drinking water; water softening apparatus and installations; desalination plants; electric kettles; water purification installations; sewage disposal plants; radiators, electric; air deodorizing apparatus.;