STIEBEL ELTRON SHC 10 AU and SHC 15 AU under bench mains pressure water heaters deliver hot water quickly to multiple sinks or basins. These point of use water heaters eliminate long runs of pipework for isolated sinks and basins and can greatly reduce the waiting time for hot water to arrive at the outlet. Installed directly underneath the basin or sink these water heaters are compact in design to take up less space in the cupboard.