Heating, steam producing and cooking devices, in particular ovens, cooking, baking, frying, grilling, toasting, thawing, and hot-keeping apparatus, immersion heaters, cooking pots with integrated heating, microwave appliances, electric tea and coffee making apparatus; cooling devices, in particular refrigerators, freezers, cooling-freezing combination apparatus, deep freezing apparatus, ice-makers; ice-cream makers; dryers such as laundry dryers, tumble laundry dryers; hand dryers; hair dryers; ventilation devices, in particular ventilators, grease filter devices and extractor devices including extractor hoods; air conditioning devices and devices to improve air quality, air humidifiers; water piping devices as well as sanitary equipment, in particular also fittings for steam, air and water piping equipment, warm water devices, storage water heaters and continuous flow water heaters; kitchen sinks; heat pumps; parts of all afore-mentioned goods included in Class 11