Grohtherm 500 Thermostatic shower mixer 1/2″

Product Number
£ 183.95
RRP incl. VAT
Download specification

The GROHE Grohtherm 500 thermostatic shower mixer – safety and sustainability in a stylish shape

Enter a new world of comfort and precision with a thermostat that locks in your individual temperature preferences for the perfect shower experience at a price that’s equally sensational! GROHE's thermostatic cartidge ensures a constant supply of water at the perfect temperature with no unpleasant fluctuations. The mixer is safe and family-friendly too as the GROHE SafeStop override button is set at 38° C to prevent especially children from unintentionally turning up the water temperature too high. The optional GROHE SafeStop Plus temperature limiter can be set to limit to 43° C for an extra level of protection. And in case the cold water supply completely fails, an automatic safety shutdown reduces the water flow to a minimum. The GROHE EcoJoy technology reduces water and energy consumption – and when you need a full flow just press the EcoButton to release the handle. The durable and easy care GROHE StarLight chrome finish keeps the mixer looking stunning for years to come. With a slimline, cylindrical body it is perfect for creating a timeless and elegant look. GROHE Grohtherm 500 – easy, economical and always ready to amaze!

Product main features

  • wall mounted
  • GROHE Long-Life finish
  • GROHE SafeStop safety button at 38°C(calibration required)
  • GROHE SafeStop Plus optional temperature limiter at 43°C included
  • GROHE thermostatic cartridge with wax thermoelement
  • integrated mixed water shut off
  • volume handle with GROHE EcoButton
  • headpart 90°
  • shower bottom outlet 1/2"
  • built-in non return valves
  • dirt strainers
  • protected against backflow
  • S-unions
  • metal escutcheon
  • GROHE Water Saving - Less water, perfect flow
  • professional edition
Pos.-nr. Prod. description Order-nr.
* Optional accessories
1 GRT 500 temperature control handle 49178000
2 Thermostatic compact cartridge 1/2" 49175000
3 Headpart 1/2" 49174000
4 Non-return valve 08565000
5 union connection 49179000
5.1 O-Ring Ø17 x Ø2 0305500M
5.2 Filter 0726400M
6 S-union 12075000
6.1 Sealing washer 0138600M
6.2 Escutcheon 0221000M
7 Extension 3/4", 20 mm 0713000M*
8 Special Spanner 19377000*
9 Socket Spanner 49059000*

Service Center

GROHE Limited

World Business Centre 2
Newall Road
London Heathrow Airport

Customer service hours

Opening days Opening hours
Monday - Wednesday 08:30 - 12:30
13:30 - 17:00
Thursday - Friday 08:30 - 12:30
13:30 - 16:00

Service center is closed on Saturdays, Sundays and bank holidays.