Air conditioning installations; Air purifying apparatus; Baking ovens; Baths, bathtubs, whirlpool baths and bath installations; Bread-making machines; Cooling installations for water; Electric cooking ovens; Electric hair dryers; Electric radiators; Electronic facial steamers; Fireplace hearths; Furnaces; Gas cookers; Heating installations; Lamps; Sanitary installations in the nature of steam rooms; Sinks; Sterilizers; Water heaters; Water purifying apparatus