With Ecostat shower trims, Hansgrohe offers you sophisticated technology for concealed Installation. Ecostat concealed shower trims are ideal for new buildings or if an iBox universal plus rough is already installed in your wall. The advantage of the concealed version is that the technology disappears invisibly into the wall, saving space. Ecostat trims impress with their Elegant design, safety, sophisticated functionality, high value and proven Hansgrohe quality. The choice in style is yours: Hansgrohe Ecostat is available in three design variants: Ecostat E with rounded corners, Ecostat S in a round shape and Ecostat in a square design. The flat concealed thermostats are simply mounted on the iBox universal plus rough. Concealed Installation is interesting for anyone planning or building a new bathroom. And for purists who like their bathroom to be clear and tidy. Hansgrohe 15864 Features: Hansgrohe 15864 Specifications: