Grohtherm 1000 Cosmopolitan M Thermostatic bath mixer 1/2″

Product Number

Fuss free, family-safe temperature control for your bath and shower – GROHE Grohtherm 1000 Cosmopolitan M bath thermostat

Start your bath or shower running then relax – with the GROHE Grohtherm 1000 Cosmopolitan M bath thermostat with shower outlet water is delivered at exactly the desired temperature within an instant of turning the easy-to-operate, ergonomic handle and kept constant for the duration of your bath or shower. Families will love the GROHE SafeStop button which can limit the temperature to 38°C to prevent scalding. For the eco-conscious the GROHE AquaDimmer Eco handle diverts water smoothly between bath and shower as well as allowing you to reduce the flow rate as desired. Plus the dazzling GROHE Starlight stainless steel finish is scratch-resistant and easy to clean for a pristine finish for years to come. To install this thermostat, please purchase suitable pipe unions.

  • wall mounted
  • GROHE Long-Life Shine durable sparkling sheen
  • GROHE MetalGrip ergonomically shaped metal handles
  • GROHE SafeStop at 38°C
  • GROHE SafeStop Plus optional temperature limiter at 43°C included
  • GROHE TurboStat compact cartridge with wax thermoelement
  • integrated mixed water shut off
  • automatic diverter: bath/shower
  • volume handle with GROHE EcoButton (economy button with individually adjustable economy stop)
  • ceramic headpart 1/2", 180°
  • shower bottom outlet 1/2"
  • mousseur
  • built-in non return valves
  • dirt strainers
  • protected against backflow
  • without connection unions
  • GROHE Water Saving - Less water, perfect flow
Pos.-nr. Prod. description Order-nr.
* Optional accessories
1 Metal handle 1/2" 47984000
1.1 Cover cap 6458500M
2 Fitting ring 47743000
3 Thermostatic compact cartridge 1/2" 47439000
4 Ceramic headpart, 1/2" 45346000
4.1 O-ring Ø 18.2 x Ø 1.7 0392400M
5 Non-return valve 47189000
5.1 Dirt Strainer 0726400M
5.2 Non-return valve 08565000
5.3 O-ring ø 17 x ø 2 0305500M
6 Diverter knob 65648000
7 Diverter 65655000
8 Mousseur 13926000
9 Non-return valve 08565000
10 Socket Spanner 19332000*
11 Thermo-element 1/2" for changed waterways 47175000*

Products and accessories for the installation

Thermostatic shower mixer 1/2″
Grohtherm 1000 Cosmopolitan M
Thermostatic shower mixer 1/2″
Reviews & Questions