This COMFEE 15L compact under-sink hot water heater provides stable continuous hot water for bathroom basins, kitchen sinks and utility rooms. Equipped with a 2kW efficient heating element and Class B energy efficiency rating, it balances heating speed and daily energy consumption. The rounded-square slim body can be easily mounted on walls and concealed under vanity cabinets without occupying extra room. A simple rotary temperature knob lets you flexibly adjust water temperature for hand washing, facial care and dish cleaning. Thickened internal insulation reduces heat loss, while multiple built-in safety mechanisms such as overheat protection and dry burn prevention guarantee reliable year-round household use. Ideal for homes needing an independent small hot water supply away from the main central heating system.