Voltage :Power : 300 - 2900 WattFrequency : 50/60 HzAir Flow Rate : 160/ 130/110 m3/minLenght of The Cable : 7m, 7m, 7m, 12m, 4.5m, 4.5mRotation speed : Hight / Medium / LowGross Weight : 3.7 - 23kgDimension (L x W x H) : 540 x 460 x 580 mmWarranty : 6 Months (Electrical Sparepart & Service)Features :- Hign Technology Coating By Jotun, Norway- High Quality Electric Motor By Nidec, Japan- Suitable With A good Fan Support By Sanyo, Japan- Best Air Filter Support By Daikin, Japan