A compact designed unit great for under sink installations as a space saving option and ideal for handwashing. It will provide instantaneous hot water to a single outlet tap (not thermostatic). Heats water on demand - heats the water when it starts to flow through Economical solution - Unit powers up when water starts to flow. No power used in standby operation. Power selection is smooth and easy for optimum settings selection Under sink solution, suitable for a single hand basin Can be used with manual mixer taps.