... of brass chrome finished; 3.3C,CB,CE,ETL approved; 4.need't preheat . Instant Shower Heater ,bathroom shower heater,Bathroom electric ... .1 kg/pc Outer Packing: 37.5*31*19 cm 4.Production Parameter :Model KUL59-09Rated Volt (V)220VFrequency(Hz)50HZ ... InstallationWater inlet thread M10*1Hot water Flow rate(L/Min)4~6L/MIN(0.2MPa) Water Resistance IPX4Temperature Rise (°C)17 ...