Grohe Rapido Smartbox Universal Rough-in Box 1/2 inch

The Grohe Rapido Smartbox Universal Rough-in Box 1/2 inch is sold separately in case your plumber needs to install it as a primary fixture. It is the central component of the Grohtherm set of SmartControl bath/shower outlet control valves, specially made for a concealed profile. The kit includes 2 half-inch inlets and 3 half-inch outlets, facilitating a fit that is almost universal for any existing plumbing. The depth of installation ranges from 75mm up to 105mm, meaning there is great flexibility when fitting into a wall space. The 3 outlets enable it to control water flow to 3 different outlets or to combine them, depending on the final choice and arrangement of the valve unit. Easily affixed to both the pipe-work and the wall, this really is a smart, intuitive piece of kit. With a robust build and reliable functionality, you get a no-fuss starting point for the technical side of your ideal bath/shower space.