... 2.100m2 needs 1 KW/h 3.Wall mounted 4.PP material,UV-cut 5.100mm 5090# ... performance.2. High voltage mute sound type nylon fan blade, big air output,low-energy consumption,low noise. ... function.5. Automatic control water-supply system,open type water theif,divide water fluency,automatic clearing,no ... water.The savings is in electricty--a standard air conditioner takes as much as four times the energy ...