Water heater Specified Voltage: 220v 50Hz 3.4 KW/5.0KW Toilet installation and kitchen installation Water heaterSpecification:Rated power: 3.4kw or 5kwRated pressure ... .6Mpa Flow rate & power can be adjusted, connect with original water faucet, use original faucet to control, can meet different type ... faucets, Double"safe care" contruction, no filthy, 1 second instant heater, adjustable knob