AIR COOLER YM-L677S

Main features: Less investment, the effectiveness of large (probably just the traditional central air-conditioning 1/8 power consumption). The use of cold air blower can not close the doors and windows. To replace the indoor pollution, hot and humid air to replace the outdoor. The low power consumption, electricity consumption per hour at 1.1 degrees, without freon. The each cooler air according to the selection: 6000 - 80000 cubic meters. The wind each covering an area of 100--130 square meters. The main parts (wet curtain cooling).