Equipped with a temperature indicator, the temperature can be easily adjusted just by a rotary button. It is perfectly designed to distill water (recommended temp is 85-95/185-203). With high efficiency, it takes only about 4 hours to make 4L (1.06 gal) distilled water. 50Hz 750W heating element makes distillation speed over a quarter gallon per hour, distills up to 6 gallons per day. The plastic wind leaf change to aluminum wind leaf, improving the cooling effect. The discharge cap changes from plastic to 304 stainless steel, improving the heat dissipation further. It comes with a foodgrade upgraded spout; a unique and portable handle on the top for easy carry; a built-in thermostat to prevent overheating and ensure auto-off (when the temp is over 320); a steaming rack to prevent vinasse from sticking. With food-grade material adopted and considerate details integrated, it is for distilling water. Suitable for hospitals, dental clinics, labs, offices, homes, etc.