Item: Mini instant electric water heater 

Model No.: C1

Rating : 220-240V 50/60Hz 3.5~5.5KW adjustable

Color :white painting other color add $1.5

Housing:ABS Polished housing
Inner: Die-casting aluminum heating (patent technology)  304 stainless steel water pipe
Waterproof IP: IP*4 
Water Connection  :15mm dia.                     (1/2" BSP)
Current Leakage protection ELCB 

Min Water Flow to Activate Unit:Min Water Flow to Activate Unit:1.2-1.5L/Min
Max Pressure :0.65 MPa (6.5 bar)
power ling :φ2.5mm2, length:0.75M 
10 gears setting ,power justable