Specifications 1.adjustable speed 36 inch 2,energy saving ,370W 3,big water tank , ... appearance, stronger and more durable.2. Equipped with speed control motor, three speed control.3. No need to installation, safely used immediately after ... /h Motor 370W Voltage/ Frequency(V/Hz) 110/115/60 Speed variable Fan Type Axial Dimension 1800mm×1600mm×780mm Effective Area ...