... saving more 45% energy than traditional fan coil unit. General Parameter:Air flow(m3/h): 340~ ... on the surface. 6. Motor Single phase capacitance adjustable low noise motor, high, medium, low three ... 2. 220V, 230V, 50HZ, 60HZ, optional3. the unit without electric heating, with electric heating optional. Accessories:1 ... wall pad for all type fan coil unit 2. 3 way valve ki for 2-pipe casstte type ...