Electric blankets for household purposes; sauna devices for household purposes; far infrared warmers for household purposes; electrically heated mats for household purposes; electric floor heating mats for household purposes; electric flat heating mats for household purposes; electrically heated mats for household purposes; water purifiers for household purposes; apparatus for heating, ventilating and air conditioning; heating and cooling apparatus; heating apparatus for saunas; alkaline water ionizers for household purposes; alkaline water ionizers for industrial purposes; air-conditioning, air cooling and ventilation apparatus; far-infrared heating apparatus; tanning lamps; electrically heated pads, cushions and blankets, not for medical purposes; electric or non-electric footwarmers; electrically heated ondol plates [underfloor heating systems]; coils [part of distilling, heating and cooling installations]; chemically-activated heating packs for warming feet or hands, not for medical purposes
Environmental Control Apparatus