Grohe mixer Thermostatic Bath / Shower Grohtherm 1000 Cosmopolitan 34,215,000 (Germany Import) (Tools & Accessories)
As for the product itself nothing to say, this is perfect. However I have a little noise, like a turbine noise when I leave the default setting: 38 ° c with pressure at 50%. Now I do not know if this is normal or not. I do not know if this is due to