[. . . ] [. . . ] Automatic tip-over switch: The heater will be shut off automatically when the heater is knocked over. The temperature of the top plate is kept relatively low for improved safety. Made in Japan: This heater has been produced according to the ISO 9000:2000 Quality Control Standard. Room temperature thermistor: This heater automatically shuts off when the room temperature becomes too high, to avoid the risk of a lack of oxygen. Safe top Room temperature thermistor Safety stop Open filter Transportation cap Easy to move Adjustable flame height [. . . ] [. . . ]