Hansgrohe Logis Single lever shower mixer for concealed installation. The new Logis® mixers are a joy to the eyes and fingertips. Featuring an appealing and ergonomic design, the handle invites you to touch it. And you’ll quickly realise: Unmistakable design is important to us. We have been working with Phoenix Design for a long time to bring design to the smallest room of the house. Ceramic cartridge, temperature limitation adjustable. iBox universal shower valve included. Suitable for Mains Pressure only.