Singlepoint, Electronic Non Polar Control, Power: 3.5KW, Voltage: 220V, Frequency: 50/60Hz, Electric Current: 0-16A, Hydraulic Pressure: 0.02- 0.6MPa, Waterproof Degree: IPX4, Rated Waterflow: 2-6L /min, Capacity: Endless, Maximum Water Temp: 55°C, Knob Control,ABS Panel Material, Dimensions (cm): W 10 x H 17 cm x D8