GROHE Sensia Arena Shower toilet complete system for concealed flushing cisterns, wall-hung

Product Number
alpine white
Ā£ 3,698.89
RRP incl. VAT
Download specification

The GROHE Sensia Arena shower toilet: ultimate comfort and cleaning with smart self-cleaning technology

Why just wipe when you can clean with water? Combining the best of a toilet and a bidet, plus many extra features, this sleek shower toilet will change your daily cleaning routine for ever. This technologically advanced toilet has two separate self-cleaning spray heads that you can adjust for position, pressure and temperature, with oscillating and massage spray options and a warm air dryer function. Make visiting the toilet a pleasure with features designed for comfort, including automatic seat and lid opening and a powerful flush that cleans and covers the whole bowl. Designed to be 100% hygienic and easy to clean, the toilet uses odour absorption to clean the air while advanced ceramic finishes HyperClean and AquaCeramics are anti-stick, anti-limescale and anti-bacterial, banishing 99.9% of germs. The air-disinfecting technology PlasmaCluster* actively eliminates bacteria inside the bowl. The sleek, wall-hung toilet design looks perfectly at home in contemporary bathrooms and its smooth lines leave dirt nowhere to hide. Use the control panel on the side of the seat, the remote control or a smartphone app to control and programme, and let the GROHE Sensia Arena revolutionise your daily bathroom routine.

Product main features

  • GROHE Hygiene GROHE antibacterial glazing (SIAA Kokin Japanese standard compliant) and non-stick coating ceramic appliance with Aquaceramics technology
  • GROHE power flush: rimless wash down jet WC with GROHE Triple Vortex flushing technology
  • GROHE Skin Clean:
  • 2 dedicated adjustable spray arms (1 for anal area, 1 for lady spray)
  • separate water way for lady spray
  • oscillating spray (automatic forward and reverse motion of the spray)
  • pulsating spray for massage
  • adjustable spray intensity
  • automatic pre- and post-rinsing of spray nozzle with fresh water
  • integrated instant heater provides unlimited warm water
  • adjustable temperature
  • Additional functions
  • warm air dryer with adjustable temperature
  • odor extraction with filter
  • PlasmaCluster function - ion technology
  • descaling function
  • Duroplast WC seat and lid with automatic opening/close function soft close
  • infra-red user detection
  • seat control operation
  • power switch
  • inside bowl night light
  • hidden water supply and power supply connection
  • remote control
  • smart phone app for iOS and Android
  • includes:
  • manual remote controller with wall-mounted holder
  • active carbon filter for odour absorption
  • water supply connection set for concealed cistern
  • nozzle guard
  • pressure 0.05 - 1 MPa (0.5 - 10 bar)
  • nominal voltage 220-240 V AC
  • main frequency 50-60 Hz
  • type of protection IPX4
  • complies with EN 1717
  • CE approved
  • recommended in combination with a GROHE Rapid SLX element (1,13 m installation height)
Pos.-nr. Prod. description Order-nr.
* Optional accessories
1 WC-ceramic 14937000
1.1 Fixing member rear 14969000
2 Anti-theft screw 14972000
3 E-bidet unit 14976000
3.1 cover 14979000
3.1.1 WC lid 14925SH0
3.1.2 WC seat 14924SH0
3.2 Base plate assembly 14978000
3.2.1 Spray 14929000
3.2.2 Spray 14928000
3.2.3 Filter 14927000
3.2.4 Air filter 14933000
3.2.5 Nozzle guard 14930000
4 Connection hose assembly 14974000
5 Hose clip 14971000
6 splash protection 14936000
7 Remote control 14926001
7 Remote control 14926002
8 Descaling kit 46978001*
9 Descaler bottle 46979000*
10 Descaler for shower toilet 4697700M*

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.

2+1 Guarantee extension

GROHE products guarantee long-lasting performance and excellence by combining high-quality materials and the newest manufacturing processes in the market. This is reflected in our 2-year product warranty - which can now be extended for an additional year when you register your product online.

We ensure that you can reliably count on our excellent product quality.

Should you encounter any repair or replacement needs, we and a specialised installer will be at your service.

Full warranty conditions
Register your product