F5E-Therm thermostatic mixer DN 15 as finished installation kit for in-wall installation in basic installation kit, for sanitary facilities. Opto-electronically controlled, for connection to hot water and cold water. Function block with integrated solenoid valve cartridge, thermostat and device for optional bypass solenoid valve cartridge, for program-controlled thermal disinfection. Thermostat with metal handle with adjustable and turn-proof temperature stop and option for manual thermal disinfection. Visible parts made of high-polished chromium-plated brass. With 6 V lithium battery (CR-P2), holding frame with profile seal, stainless steel cover plate 190 x 245 mm with covered screw fixing including sensor with control electronics, rosette, backflow preventer and strainers. Spout with laminar jet controller with integrated flow regulator 6.0 l/min. Projection 200 mm, depth adjustability 25 mm. Activated water hygiene flushing 24 hours after last activation, safety switch-off with continuous reflection and saving of statistical data. With option for parameterization and communication via optional, bidirectional remote control.