air cleaning units; air conditioners; air conditioners for vehicles; air filtering units for removing dust, smoke and allergens from the air; air fryers; air humidifiers; air purifiers for household purposes; air purifying units; electric coffee makers; electric deep fryers; electric fans for household purposes; electric food steamers; electric freezers for household purposes; electric grills; electric kettles; electric laundry dryers for household purposes; electric patio heaters; electric pressure cookers; electric ranges; electric refrigerators for household purposes; electric rice cookers; electric space heaters; electric toasters; electric wine cellars; exhaust hoods for kitchens; fireplaces; gas water heaters; heat pumps; hot water heaters; humidifiers; kitchen stoves; light bulbs; lighting fixtures; lights for wall mounting; microwave ovens for cooking; patio heaters; portable electric fans; portable electric heaters; range hoods; residential furnaces; solar furnaces; solar heating panels; solar water heaters