F5L-Mix single-lever mixer DN 15 as finished installation kit for in-wall installation in basic installation kit, for shower facilities. Connects to hot and cold water. Function block with integrated mixing cartridge and a mechanism for an optional hygiene unit for automatic water hygiene flushing, program-controlled thermal disinfection (additional bypass solenoid valve cartridge necessary) and storage of statistical data. Mixed cartridge with ceramic disc technology and thermostatic protection from scalding, permanently set to 43 °C and with safety switch-off in the event of failure of the cold water supply. All-metal construction, visible parts, high-polished chromium-plated. Holding frame including profile seal, stainless steel cover plate 190 x 245 mm with covered screw fixing, chromium-plated plastic rosette, backflow preventer and strainers. Depth adjustability 25 mm. Version with automatic shower pipe draining.