The Grohe Rough-In gives you the freedom to design your spa shower exactly as you please. Featuring Grohe Turbo Stat technology delivers water at a desired temperature within a fraction of a second and keeps it constant for the duration of the shower technology, the shower thermostat responds within a fraction of a second to any changes in the incoming water supply. Constantly readjusting the balance of hot and cold water to ensure the temperature you select at the start of your shower remains constant for the duration of your shower.
- Built-in box with removable protection cover
- for masonry and drywall installation
- Fixing points for front and back wall
- Body of DR brass