Grohtherm 500 Thermostatic shower mixer 1/2″ with shower set

Product Number
£ 225.58
RRP incl. VAT
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The GROHE Grohtherm 500 thermostatic mixer with shower rail set – 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 included Tempesta 100 shower rail set consists of a 100mm diameter hand shower with a ShockProof silicone ring to protect it against drops or knocks, a 620mm shower rail and 1750mm hose. GROHE DreamSpray technology ensures an even flow of water for the relaxing Rain Spray, and the nozzles brush easily free of limescale thanks to the SpeedClean feature. The durable and easy care GROHE StarLight chrome finish keeps the whole shower set looking stunning for years to come. With the sleek silhouette it is perfect for creating a timeless and elegant look. GROHE Grohtherm 500 – easy, economical and always ready to amaze!

Product main features

  • Consisting of:
  • Grohtherm 500 thermostatic shower mixer 1/2" (34 793)
  • Tempesta 100 shower rail set 1 spray 620 mm (27 853)
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 Escutcheon 49098000
8 Sliding piece 48099000
9 Strainer 0700200M
10 Extension 3/4", 20 mm 0713000M*
11 Spacer 48051000*
12 Special Spanner 19377000*
13 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.