Stay chill this summer with the economical and practical split type Nikai Airconditioner. Perfect means to keep cool on humid days; allows you to cool by day or warm by night. Product Details: Super-quality internal threaded copper pipe Multi-folds evaporator Three-dimensional swinging pattern air delivery technology Intelligent control, easy operation Intelligent defrosting On/Off by timers Blue fin corrosion treatment T-3 Tropicalized Compressor 18000 BTU/hr, Remote control.