Brand: Geberit

Product Code:

Availability:In stock

£2,488.00 2,488.00

Geberit Aquaclean Tuma Comfort Floor standing back to wall bidet shower toilet Part No 146.310.SI.1 Complete Solution with Floor mounted back to wall bidet shower WC

The Geberit AquaClean Tuma offers freshness and comfort for every home. Thanks to its compact form, the shower toilet makes optimum use of space. The smart product concept combines simple yet elegant design with sophisticated technology.

The shower toilet features the patented WhirlSpray shower technology and a Rimfree® WC ceramic pan. There are also additional comfort functions such as heated toilet seat, dryer and an integrated odour extraction unit. User-specific settings can be adjusted - such as the position of the spray arm, oscillation and spray intensity - to your individual needs and saved using the ergonomically designed remote control.

Product Description


The Geberit Aquaclean Tuma Comfort floor mounted back to wall bidet shower toilet

True contemporary elegance and excellence in design. so much more than just another Toilet. Offering an all-encompassing list of features, such as a remote control, LED lights, adjustable water temperature, 5 speed Dryer and so much more, owing to its advanced features this product even requires its own power supply for operation. From the absolutely exclusive self-cleaning option to the water-saving button and the soft-close lid closing system, this unit will possibly be just what you've been searching for to provide you that clean and fresh and feeling every time you visit the bathroom. This model is the 146.310.SI.1 with white glass seat finisher, can be supplied with all the full range of Geberit finishers on demanndView a short video detailing the Tuma Comfort Close Coupled shower toilet features by clicking HERE.

Installation Requirements

  • Connection piping to the sewerage waste system
  • The seat requires a mains water supply of between 0.06 Mpa (0.6 bar) and 0.90 Mpa (9.0 bar) pressure. The inlet for the seat water supply is on the right facing the toilet pan.
  • A fully compliant power source to the seat (in U.K. to BS7671)230V 50Hz 1.7Kw max
  • This unit requires a concealed cistern or glass cistern cabinet
  • Before Installing if you have any doubts please call 01442 843746 for technical guidance.

Toilet pan specification

  • Floor mounted back to wall toilet pan
  • Contemporary modern rimless design
  • Made from High-Quality Vitreous China in pure white
  • Suitable for horizontal & bottom soil pipe connections

Bidet Functions

  • Comes in White Finish
  • Water heating via continuous flow heater
  • Anal shower with WhirlSpray shower technology
  • Separate Lady shower nozzle in the protected park position
  • Continuous flow heater can be deactivated
  • Spray arm with nozzle can be extended for anal and vaginal area
  • Spray intensity can be set to five different levels
  • The spray arm can be set to five different positions
  • Adjustable oscillating spray (automatic forward and reverse motion of the spray arm)
  • Automatic pre- and post rinsing of the spray nozzle with fresh water
  • Descaling program
  • Rimless WC ceramic appliance
  • Washdown WC with dirt-repellent ceramic surface
  • User detection
  • Odour extraction with ceramic honeycomb filter can be activated
  • Odour extraction unit with run-on function
  • Dryer can be activated
  • WC seat ring with rapid heating function
  • WC seat with Soft Closing
  • WC lid with Soft Opening
  • Quick-release lid for ease of cleaning
  • Functions and settings via remote control
  • Four individual user profiles can be programmed
  • Water supply connection on the left, hidden behind the WC ceramic
  • Hidden water and power connections

Technical Details

  • Protection class: I
  • Protection degree: IPX4
  • Nominal voltage: 230 V AC
  • Mains frequency: 50 Hz
  • Power consumption: 2000 W
  • Power consumption standby: ≤ 0.5 W
  • Flow pressure: 0.5–10 bar
  • Operating temperature: 5–40 °C
  • Water temperature, adjustment range: 34–40 °C
  • Water temperature, factory setting: 37 °C
  • Calculated flow rate: 0.02 l/s
  • Minimum flow pressure for calculated flow rate: 0.5 bar
  • Spray time: 50 s
  • Maximum load WC seat: 150 kg
  • Wall Mounted Control Panel For WC [Optional]
  • Application purposes:
  • For convenient and odorless toilet use
  • For gently cleaning the anal and vaginal areas with water
  • Scope of delivery:
  • Water supply connection set for Geberit Sigma concealed cistern 12 cm and Geberit Omega concealed cistern 12 cm, installation height 112 cm
  • Female inline socket for mains connection
  • Sound insulation set
  • Spray shield
  • Compensation pad for WC seat / ceramic appliance
  • Ceramic honeycomb filter
  • Descaling agent, 125 ml
  • Cleaning set
  • Connection set for WC, Ø 90 mm
  • Remote control with wall-mounted case and battery CR2032  
  • Maximum load WC seat: 150 kg

International Certification

  • CE, WRAS, EN1717, EN 13077
  • Please Note. To achieve full WRAS compliance an ‘Approved’ single check valve or some other no less effective back flow prevention device providing back flow prevention protection to at least fluid category two must be fitted at the point of connection between the water supply and the water inlet to this appliance.



  • Geberit AquaClean Warranty + 1
  • 2 years manufacturers warranty pats and labour, third year parts only subject to registration. Register online HERE


  • In stock for immediate pick up from our HP4 1QR warehouse or delivered in 2~5 working days from receipt of order depending on your location. There is an additional charge of £59.95 for areas in the U.K. considered "Remote" by our courier and £89.95 to Europe and non-mainland U.K. Please click for REMOTE AREA LOCATIONS

Price Promise

  • We will beat any genuine U.K. seller price that is available in their stock. Found it cheaper elsewhere, call us on 01442 843746

Our Support

Unlike many other retailers we can offer excellent support.

Out experienced team member are always happy to address any pre-sale questions you may have. Do not hesitate to contact us if you not sure about out product technical requirements or simply you want to find out more about product features.

If you have any doubts about product suitability or installation please call 01442 843746

Our support doesn't stop after the purchase has been made.

You can download installation guides form our product page, watch videos or call between 9am - 5 pm and ask for technical support team. Out of hours email us 


Delivered in 2~7 working days from receipt of order dependent on your location, There is an additional charge of £39.95 to mainland Europe and for areas in the U.K.  considered "Remote" by our courier.

Remote area an mainland Europe

Channel Islands, Isle of Man, Isle of Wight, Scilly Isles, Highlands, Northern Ireland, Grampian, Scotland Offshore Islands and post codes:

PA20-25, 34,40-49,60-78