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TOTO washlet RG lite with side connections and TOTO GP toilet

TOTO WASHLET™ RG Lite With Side Connections + TOTO WC GP

Regular Price: £2,694.00

Special Price £1,651.40

(In stock)

-38%
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TOTO WASHLET™ RG Lite With Side Connections + TOTO WC GP

Features

  • Electric toilet bidet seat, Sale

Functions

  • Adjustable Nozzle Position
  • Adjustable Water Pressure
  • Adjustable Water Temperature
  • Aerated Wash
  • Concealed Connections
  • Duroplast Material
  • EWATER+ Hygiene
  • Feminine Wash
  • Heated Seat
  • Occupancy Sensor
  • Odour Extraction
  • Oscillating Wash
  • Posterior Cleanse
  • PreMist Technology
  • Self-Cleaning Wand
  • Soft-Close Lid

Parts

  • Antimicrobial Composite Nozzle
  • Inline Filter Cartridge
  • Quick-Release Base Plate
  • Replaceable Odour Filter
  • Reservoir Tank Heater
  • Side Control Panel
  • Single Multi-Nozzle

Short description



The WASHLET™ RG Lite with Side Connections offers a perfect entry into TOTO's world of hygiene, paired here with the sleek **TOTO GP WC**. Designed for flexible installation, this model features visible side connections, making it ideal for retrofitting. It provides essential comfort with an individually adjustable warm water spray, a heated seat, and a self-cleaning wand, ensuring a refreshing and hygienic experience.





TOTO Japan, founded in 1917, is a leading bathroom manufacturer best known for the TOTO Washlet, introduced in 1980. This high-tech bidet toilet seat, with features like a warm water spray, heated seat, and deodorizer, has sold over 70 million units worldwide, revolutionizing hygiene and bathroom comfort.


Availability: In stock

Regular Price: £2,694.00

Special Price £1,651.40

Incl. VAT

Regular Price: £2,694.00

Special Price £1,651.40

Stock: in stock
Delivery time: 5 -7 working days
  • Buy 2 for £1,624.50 each and save 2%
  • Buy 3 for £1,601.70 each and save 4%

MAIN CHARACTERISTICS:

Continuous Warm Water
Continuous Warm Water

Instant ceramic heating technology ensures the water never runs cold and prevents limescale buildup

Electronic Bidet Seat
Electronic Bidet Seat

Toilet Seat is electric and plugs into a regular 220-240V 50-60hz outlet.

Side Control Panel
Side Control Panel

Control panel is attached to the side of the bidet seat.

Single Multi-Function Nozzle
Single Multi-Function Nozzle

A sleek, singular wand design that adjusts position to handle multiple washing functions effectively.

Warm Air Dryer
Warm Air Dryer

A gentle, soothing flow of warm air that reduces moisture and the need for toilet paper. Features adjustable temperature settings for a comfortable, hands-free finish.

Details

TOTO wall-hung shower toilet set

TOTO WASHLET® RG Lite with GP Rimless WC and Side Connections

Adjustable warm-water washing and a heated seat, paired with a rounded GP wall-hung pan. The WASHLET connects to water and power at the side.

RG Lite seat & wireless remote GP ceramic CW553Y Side connections

The TOTO WASHLET® RG Lite + GP bundle pairs the RG Lite electric bidet seat TCF34120GEU with the GP rimless wall-hung toilet CW553Y. The water hose and power lead exit at the side of the seat. This layout suits new installations and retrofits where water and power can be provided beside the WC.

Choose from three warm-water sprays and adjust the seat warmth from the remote. EWATER+ cleans the wand automatically after washing. The GP ceramic combines a rimless bowl, TORNADO FLUSH and CEFIONTECT glaze to make routine cleaning easier.

What comes with the RG Lite and GP set?

01 · WASHLET seat

TOTO WASHLET RG Lite

TCF34120GEU
White electric bidet seat with side connections, a soft-close seat and lid, and a wireless remote.

02 · Matching WC

TOTO GP rimless pan

CW553Y
White wall-hung ceramic with CEFIONTECT glaze and TORNADO FLUSH, matched to the side-connection RG Lite.

Order the compatible support frame, concealed cistern, flush plate and any additional site-specific fittings separately. Your installer prepares the cold-water supply, electrical connection and waste outlet.

540 mmNominal GP pan projection
Rimless GPOpen bowl edge for easier wiping
3 wash modesRear, soft rear and front
2 memoriesRecall preferred wash settings
EWATER+Automatic wand cleaning
Soft closeSeat and lid close gently
Heated seatAdjustable warmth
DescalingBuilt-in maintenance programme

A rimless GP bowl with TORNADO FLUSH and CEFIONTECT

The GP’s curved front softens the outline of the WC, while the wall-hung mounting leaves the floor beneath it clear for cleaning.

Rimless bowl

The open bowl edge gives you direct access for wiping around the top of the ceramic.

TORNADO FLUSH

Directed water creates a swirling rinse around the bowl when you press the flush plate. The compatible concealed cistern determines the flush volumes.

CEFIONTECT glaze

TOTO’s smooth ceramic glaze helps reduce residue adhesion, making routine wiping easier. Follow the ceramic care instructions to protect the finish.

Set the wash, warmth and spray position to suit you

Three sprays with precise adjustment

Choose rear, soft rear or front washing. Five pressure levels and five wand positions let you direct the spray while seated. Oscillation moves the wand backwards and forwards for wider coverage. The massage mode alternates spray pressure.

Continuous-flow warm water and a heated seat

The RG Lite heats the incoming cold water as it flows. Choose from three wash-water temperatures and three seat temperatures, with heating-off settings for each. The seat and lid lift by hand and close gently.

Two personal memories

Save two combinations of pressure, wand position and wash-water temperature. Recall your preference from the wireless remote, then choose a wash. Set the seat temperature separately.

EWATER+ wand cleaning

After washing, the RG Lite uses electrolysed tap water to clean the wand. You can also start an EWATER+ cleaning cycle from the remote. The wand sits behind a protective flap above the bowl between uses.

The RG Lite has a built-in descaling programme and a removable spray nozzle for manual descaling. Follow TOTO’s instructions for the recommended descaling agent and cleaning method. Automatic and timed energy-saving settings let you manage seat heating around your routine.

Plan the side connections and wall-hung frame

Confirm the frame and cistern

The 380 mm-wide GP pan projects 540 mm from the finished wall in TOTO’s drawing and uses 180 mm fixing centres. Give your installer the CW553Y drawing and the frame reference so they can check the mounting height, waste alignment and service positions together.

For a retrofit, give your installer the existing pan and frame references. Confirm the mounting, waste outlet and accessible service positions before ordering.

Prepare water, power and access

TOTO specifies potable cold water with a minimum 1.0 bar dynamic pressure and a maximum 10.0 bar static pressure, plus a 220–240 V AC, 50 Hz supply for the RG Lite.

Have your installer position the water isolation valve and electrical connection within reach of the supplied hose and 1.2 m power lead. Both exit at the side of the seat and may remain visible after fitting. The separate flush plate operates the cistern.

RG Lite seat and GP ceramic specifications

WASHLET RG Lite seat with side connections
SpecificationDetails
TOTO model / EANTCF34120GEU / 4050663096083
Dimensions (W × D × H)383 × 540 × 130 mm (seat unit)
Finish / materialWhite / glass-fibre-reinforced polypropylene
Wash control3 sprays, 5 pressure levels, 5 wand positions, oscillation, massage and 2 presets
Approx. temperaturesWash water 35–40°C, seat 28–36°C. Three settings each, plus heating off.
Connection layoutSide water hose and power lead
Wand careAutomatic and on-demand EWATER+ cleaning
ControlsWireless remote, manual lid opening, soft close and separate WC flush plate
GP rimless wall-hung ceramic
SpecificationDetails
TOTO model / EANCW553Y / 4050663095925
Dimensions (W × D × H)380 × 540 × 335 mm (pan only)
Weight29 kg (ceramic pan)
Finish / materialWhite ceramic with CEFIONTECT glaze
MountingWall-hung, 180 mm fixing centres
Bowl / flushRimless washdown pan with TORNADO FLUSH
Flush volumes3 L reduced and 4.5–6 L full, depending on the cistern and its settings

TOTO RG Lite and GP side-connection set FAQs

Do I need to order a cistern and frame as well?

Yes. The set contains the RG Lite seat with wireless remote and the CW553Y GP pan. Order the compatible frame, concealed cistern, flush plate and any additional fittings separately.

Where do the water hose and power lead run?

The hose and power lead exit at the side of the RG Lite and connect to nearby services. Your installer can confirm the best positions for an accessible connection and tell you what will be visible.

How far does the GP pan project from the wall?

TOTO’s drawing shows a nominal 540 mm projection from the finished wall. The pan measures 380 mm wide, and the frame setting determines the installed sitting height.

Can the side-connection RG Lite be fitted to an existing toilet?

TOTO lists the side-connection seat for selected compatible ceramics, including the CW553Y. Check the exact pan reference and the water and power positions with your installer. This bundle includes a new CW553Y pan.

What does EWATER+ clean on the RG Lite?

EWATER+ cleans the spray wand after washing or when you start a cleaning cycle from the remote. The GP bowl is rinsed by TORNADO FLUSH when you press the flush plate.

How do I open, flush and dry with the RG Lite?

Lift the seat or lid by hand, use the remote for washing and pat dry afterwards. Operate the WC with the separate flush plate. The seat and lid have soft-close hinges.

Check the set against your bathroom plans

Send Tooaleta your frame or cistern reference and the planned water and power positions. We can help check the side connection layout and identify the parts to order separately.

Check my RG Lite + GP installation

Additional Information

Size 516mm - 530mm
Weight 50
Delivery time: 4-7 days
Specifications:

TOTO WASHLET RG SPECIFICATIONS

Product Attachments

Name Typ Size Download Link
TOTO Washlet Brochure pdf 12.31 MB TOTO Washlet Brochure
TOTO Washlet RG Installation guide pdf 3.69 MB TOTO Washlet RG Installation guide
TOTO Washlet RG User Manual pdf 1.63 MB TOTO Washlet RG User Manual
TOTO Washlet RG Specifications pdf 361.33 KB TOTO Washlet RG Specifications
Specifications pdf 105.7 KB Specifications
TOTO Washlet RG Installation guide pdf 4.57 MB TOTO Washlet RG Installation guide
  1. Genuinely improves your daily routine and delivers on every single promise. review by Josh B. on 4/30/2026
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    User response:

    I recently installed the TOTO WASHLET™ RG Lite along with the TOTO WC GP wall-hung bowl, and honestly, it’s hard to imagine ever going back to a standard toilet.

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