The first class motor Much lower price Effective cooling area up to 30-50 square meter Low energy consumption Very quiet fan, noise is only 53/58/63 dB. Excellent LCD display Speed adjustable, high, medium, low Automatically swinging diffuse Full function remote controller Bigger water tank Works using tap water, also can connect cooler water inlet to water tap with a pipe No installation, no duct work design Easy to use, easy to clean. Maintenance friendly. Dimension:850*470*1280 MM Packing Dimension:920*560*1430 MM Net weight:32 KG.