... approved. 2. AC fan wheel Blower wheel 380x180 with air inlet ring for 5HP air conditioner and FFU fan wheel 380x180 single inlet ... , machinery, bunner, oven, dryer etc. • Function: Ventilation, Cooling, Heating, Air Conditioning, Refrigerator,Draft Inducing, Air Refreshing, Air Circulation and so on. Features: • Application of ...