Redring RMHW3 Over Sink Hand Wash Model: RMHW3 - replaces I3VS The RMHW3 has been designed to provide hot water from a mains water supply, where there's no requirement for a temperature/pressure relief device, making installation simple. This is a replacement for the I3VS Redring RMHW3 Specification: Redring hand wash data sheet Water connection type - 15mm plain shank push fit Energy Efficiency Class - A Operating Water Pressure - 0.7 to 7 bar Rating - 3kw @ 240v IPX Rating - 4 Width - 170mm - Height 170mm - Depth 70mm Direct mains supply Overheat Protection - Yes Energy Efficiency (%) - 37.33 Approval - CE & BEAB