The above mentioned are 10 and 15 litres under counter geysers. They have 3 heat settings 40 , 60 and 80 degrees Centigrade. These units can supply 2 wash basins simultaneously and plugs into a 15amp wall socket. The unit must be protected by a 4 bar pressure reducing valve. Normal pressurised taps/mixers can be used with these units.
Dimensions are for the 10 litre 506x296x276mm and the 15 litre 601x316x296mm.
Download Operating Manual here