Product Description: Economical and instant, these patented hand wash units are compact and simple to operate with a single on/off and temperature control lever. They are also fitted with our unique vortex spray outlet which eliminates the need for costly maintenance due to the build-up of scale in hard water areas. Key features include: compact ergonomic design single control lever for on/off and temperature selection vortex spray outlet is non-scaling and maintenance free swivel 200mm stainless steel spray arm no standing heat losses 3kw and 7,2kw option fully temperature stabilised heat on neon indicator overheat protection.