220V 4 inch 6 inch 8inch Hanging Wall White Ventilador Small Ventilator Extractor Exhaust Fans Toilet Bathroom Kitchen Fan 220V White Hanging Wall Window Glass Small Ventilator Extractor Exhaust Fans Toilet Bathroom Kitchen 4 inch Product Description Shell Material: Polypropylene (PP) Color: white Installation: hanging,Wall,window Rated power: 25W Voltage: 220V Frequency: 50Hz Noise: 36dB Air volume: 80m3 / h pannel Size:150x150mm Fan Hole Size 100x100mm 6 inchProduct Description Shell Material: Polypropylene (PP) Color: white Installation: hanging,Wall,window Rated power: 32W Voltage: 220V Frequency: 50Hz Noise: 39dB Air volume: 200 m3 / h Pannel Size:200x200mm Fan Hole Size 150mm 8 inchProduct Description Shell Material: Polypropylene (PP) Color: white Installation: hanging,Wall,window Rated power: 38W Voltage: 220V Frequency: 50Hz Noise: 42dB Air volume: 300m3 / h pannel size:250x250mm Fan Hole Size : 180mm Features: * High-grade panel, moisture-proof rust, durable, high-grade appearance * Ultra-quiet motor, back hollow design, effective cooling, fast speed ultra-quiet, is conducive to extend the life of the machine * New flame retardant ABS material, easy to deformation long life * High temperature flame retardant blades, the use of wing-type film, the resulting wind pressure than other similar leaves to large, high efficiency, unequal distribution, can effectively reduce the noise Application: bathroom kitchen wall Installtion: 1. Should be installed above the ground height of 2.3 meters, according to the circuit diagram for fixed wiring 2. Do not install the ventilation fan in places where the temperature is too high, such as cooking equipment or other high-temperature hot stove above or next 3. Before installation, make a wooden frame, the wooden frame fixed to the predetermined wall, door window or ceiling holes, the body embedded in the wooden frame, with a small screw to the ventilation fan fixed in the wooden frame 4. Pipeline ventilation fans can not be installed in the pipeline, directly installed in the wall out of the exhaust. Can also be installed in the outlet pipe, exhausted by the pipeline _x000D_