Cooling power 80W ● Heating power 1000/2000W. Power: Cooler 80W, Heater 1000/2000W. 1x Air Cooler & Heater. 12L air cooler with negative ion function to release large quantity of anions which help in the removal of airborne pollutants as small as. 01 micron such as allergens, pollen, mold, smoke, pet dander, unpleasant odors, dust, and other airborne irritants.