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Dimension
Instruction

Kohler Rimless Back to Wall Ceramic Toilet Suite with Englefield Electric Bidet Seat 650x395x830mm - Gloss White

SKU: KH-705226A-0
$1,856
Pick Up Usually Ready in ~1-5 Days

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Specifications

Features

Kohler Rimless Back to Wall Toilet Suite with Bidet Seat

A premium smart toilet solution combining Kohler's Grande rimless back-to-wall pan with the Englefield Electric Bidet Seat Plus. Designed for Australian bathrooms seeking superior hygiene, effortless cleaning, and spa-level comfort — all in one complete suite.

650x395x830mm Rimless Bowl Electric Bidet Seat Dual Flush 4.5/3L Floor Mounted
Kohler Rimless Back to Wall Toilet Suite with Englefield Electric Bidet Seat
Hygiene

Rimless Bowl — Hygiene Max Technology

The Grande pan features Kohler's rim-free design, eliminating the concealed inner rim where bacteria and residue typically accumulate — an advantage many traditional bidet and toilet seat combinations without a rimless pan design cannot provide. Water is distributed evenly across the entire bowl surface with every flush, ensuring a thorough and hygienic clean.

The smooth vitreous china interior reduces build-up over time, making day-to-day maintenance significantly easier.

Kohler Grande rimless bowl hygiene max technology
Smart Comfort

Englefield Electric Bidet Seat Plus

The included Englefield Bidet Seat Plus delivers a full suite of smart hygiene features inspired by japanese bidet innovation: automatic lid open/close via proximity sensor, a self-cleaning stainless-steel wand, hybrid instant warm water heating, and separate front and rear nozzles with adjustable position, temperature, and pressure.

A backlit LCD remote control with wall-mount bracket provides convenient access to all settings from any position beside the toilet.

Englefield Electric Bidet Seat Plus with remote control
Personalisation

Advanced Wash Modes & Comfort Settings

Choose from oscillating wash, turbo massage, air bubble wash, and auto/child cleansing modes — each designed to suit different comfort preferences and user needs including the elderly and children.

A heated seat with adjustable temperature levels, warm air dryer, and a powerful carbon filter deodoriser complete the experience for year-round comfort.

Bidet seat wash modes and comfort settings
Renovation Ready

S-Trap & P-Trap Rough-In Compatibility

The Grande pan supports standard S-Trap set-out of 90–160mm (with supplied vario pan connector and 20mm offset pan collar) and P-Trap installation at 185mm set-out height — covering the most common Australian plumbing configurations.

Always confirm your existing plumbing set-out and trap type before purchase, particularly when replacing an older installation.

S-trap and P-trap rough-in options for Kohler Grande toilet
Note:
A measurement deviation of ±5mm is regarded as a common and acceptable variation in ceramic products.
This electric bidet seat must be installed in accordance with AS/NZS 3500.1, which requires a high hazard backflow prevention device (not supplied).
Must be installed with RCD/GFCI electrical protection to a water supply pressure of 220–500kPa.
Maximum user weight: 120kg.
Please consult your registered Plumber or Hydraulic Consultant prior to installation.

Product Information

MODEL
Main Product Code KH-705226A-0
Brand Kohler
Dimensions 650 x 395 x 830mm
MATERIAL & FINISH
Pan Material Vitreous China
Bidet Seat Material Polypropylene
Colour White
Finish Gloss
TECHNICAL INFORMATION
Bowl Type Rimless (Hygiene Max)
Flush Volume Dual Flush: 4.5L full flush / 3L half flush
Water Inlet Position Top left rear entry or right/left pan side entry
S-Trap Set Out 90–160mm roughing-in (with supplied vario pan connector and 20mm offset pan collar)
P-Trap Set Out Height 185mm
Installation Type Floor Mounted / Back to Wall
Max User Weight 120kg
Water Supply Pressure 220–500kPa
IP Rating (Bidet Seat) IPX4
Electrical Requirement Must be installed with RCD or GFCI electrical protection
Water Filter Replacement Every 6 months — Part No. DH97-00552C
CERTIFICATION
WELS Approved
WELS Star Rating 4 Star, 4.5L per full flush, 3L per half flush
Electrical Compliance AS/NZS 3500.1 — requires high hazard backflow prevention device (not supplied)
Backflow Prevention Device Low-medium hazard device complying with AS/NZS 2845.1 (supplied)
PACKAGE CONTENTS
Main Product 1 × Grande toilet pan, 1 × Grande cistern 4.5/3L
Plumbing Accessories Vario pan connector, 20mm offset pan collar, Fill valve, Supply hose, Floor fixing kit
Bidet Seat & Accessories Englefield Bidet Seat Plus, Remote control, Ionic water filter, Water supply hose
FEATURES
Feature 1 Rimless Hygiene Max Bowl -- Rim-free design eliminates hidden bacteria build-up for effortless daily cleaning.
Feature 2 Electric Bidet Seat -- Englefield Bidet Seat Plus with auto open/close lid and self-cleaning stainless-steel wand.
Feature 3 Smart Wash Modes -- Oscillating wash, turbo massage, air bubble wash, and adjustable temperature.
WARRANTY
Toilet Suite Warranty As per Kohler warranty terms — please refer to product documentation
Bidet Seat Warranty As per Englefield warranty terms — please refer to product documentation

Dimensions

Instruction

Documents

Product specification sheets and installation references for this toilet suite and bidet seat.

📄
Kohler Grande Toilet Suite Specification Sheet (PDF)
Technical specifications including dimensions, rough-in requirements and installation notes.
Download PDF
📄
Englefield Electric Bidet Seat Plus Specification Sheet (PDF)
Full feature list, electrical requirements, water pressure ratings and compliance references.
Download PDF
Installation should be carried out by a licensed plumber and electrician where required.

Buying Guide

About Brand

Luxury dark bathroom featuring Kohler rain shower and fittings

KOHLER brings a world of personal expression to the bathroom, combining elegant design, advanced technology, and exceptional craftsmanship. From refined tapware to intelligent toilets and premium bathroom fixtures, KOHLER delivers solutions that balance style and performance. Whether creating a dream bathroom or upgrading a compact space, the brand empowers you to personalise your environment with confidence and precision.

🎨

Design-Led Expression

KOHLER products are crafted to elevate personal style, offering refined aesthetics that transform bathrooms into unique, expressive spaces.

⚙️

Intelligent Innovation

From advanced toilet technology to modern bathroom solutions, KOHLER integrates cutting-edge innovation to enhance comfort and functionality.

🛁

Complete Solutions

KOHLER offers a comprehensive range of tapware, toilets, and fixtures, making it easy to create a cohesive and fully customised bathroom space.

🏆

Craftsmanship & Expertise

Backed by KOHLER’s global craftsmanship and KB Australia’s local expertise, every product is designed to deliver quality, reliability, and a premium experience.

Explore the KOHLER collection

Shop KOHLER products

Browse the full KOHLER range and use filters to find the right product, finish and style.

Shipping

MyHomeware Delivery/Returns/Refund Policy
Standard Delivery

2 - 7 Business Days for Metro Area's (ALL STATES).
7 - 15 Business Days for Regional Area's (ALL STATES).

Missed Delivery

If a scheduled delivery is missed due to the recipient not being available at the designated location during the agreed delivery time, an additional re-delivery fee may be applied. We kindly ask our customers to ensure they or an authorized representative are present at the delivery location at the specified time to avoid these additional costs. Any extra charges will be communicated and agreed upon prior to the second attempt of delivery.

Additional charges may apply under certain circumstances in addition to the base delivery fees. These special conditions include but are not limited to:

  • Elevator/stair delivery: If the delivery location requires the use of stairs, or if the location is not directly accessible by elevator, this will increase labor and time costs.
  • Difficult delivery locations: If the delivery location is particularly hard to reach, or if it requires more than one person to safely deliver the goods, this will require additional resources.

Please note that these circumstances will result in extra delivery fees. These charges will be evaluated on a case-by-case basis and, if applicable, will be billed separately to the customer in a supplementary invoice. We appreciate your understanding and cooperation on these matters.

Pick Up

Once order received, we will process and get the order ready for you ASAP. When your order is ready for collection, we'll send you an email notification, with the Booking number and all the details, so you may come and collect in time.

Order Processing and Delays

After you have completed your order through our website, you'll receive a system generated Order Confirmation Email.

Once the order has been shipped, we'll send you a Notification with the tracking information for your reference.

Order processing: Please allow 0-3 business days for your online order to be processed. In most cases it will be within the first 24hrs as we aim to get every order off as soon as possible.

Approximate delivery timeframe: After order has been shipped, standard shipping time normally take up to 2 - 7 business days in metro areas (all states), and 7 - 15 business days in regional areas (all states). The actual delivery time will depend on the courier that carries your parcel.

*Please Note:
All orders will be processed and sent as soon as possible after received. The Timeframe estimates from when the parcel is sent and only account for Business Days. We will do our best to ensure delivery within estimated delivery time, these do not include delays that outside our control. Factors such as public holidays and peak delivery times might cause delays. During Christmas and sale periods please allow extra time for your parcels to arrive. We aim to get your orders out ASAP, as we know how important it is to receive your items promptly. Please know that not always, but in some instances the volume of orders we receive may increase the delivery timeframe marginally.

There are limitations on all courier networks and for some remote delivery areas, the couriers will not deliver to door. In these cases, they will deliver to a local depot or to the local Australia Post office and you will be notified to collect your parcels.

Due to stock list updates and a high volume of demand for many products, there are times that the items you wish to purchase may show available but suddenly run out of stock just after you placed the order.

If your order was successfully placed, but the item turns out to be no stock, we will notify you via email with the following options:

  • Cancel back order items: We will remove the back order (BO) items and send out the available products to you first.
  • Cancel the entire order: We will cancel the entire order from that warehouse for immediate store credit or a money refund.
  • Wait for Replenishment: You may choose to wait for the BK item to restock.
Returns & Refund Policy

1. You are welcome to return products for a refund if they are;

  • (1) Deemed faulty,
  • (2) Damaged,
  • (3) Have missing parts,
  • (4) Incorrect product/s were sent to you in error
  • (5) Due to the following reasons, including but not limited to; product does not fit, change of mind, product is no longer required, or is unsuitable etc.
Products being returned need to be in a resalable condition; with original packaging intact. Please include your proof of purchase with the return of goods.

2. Customers can contact our Sales Support team via Email sales@myhomeware.com.au, or support@myhomeware.com.au; regarding a return, or make contact via Online Chat, Phone, or simply complete and forward the Online Return Form.

3. Return/Exchange is flexible depending on the status of the product/s.

3.1   Products in Unused and Resalable Condition:

You have 365 days to return your purchase for a full refund, as long as the product is in original condition, no writing or damage to the packaging, uninstalled and resalable condition. Feel free to contact us within 1 year of receipt regarding the return, the team will reply and advise the return/exchange process.

3.2   Product has been installed, however still in OK condition, Come with all parts.
  • 1-3 Months: Can return for refund, NO 'Restocking fee' will apply.
  • 3-12 Months: Accept returns. A 15% 'Restocking fee' will apply and the team will refund less than 15% restocking fee.
  • Over 12 months: Return and Refund WILL NOT be accepted unless the product is deemed defective.
Please Note: Days should be counted from the original date of purchase, or, for any back ordered items from the date item/s were received.

4. MyHomeware is not liable for any incidental, indirect, consequential, or damages of any nature and from the sale of the products.

5. Warning:

5.1   Custom orders and Special orders

Custom orders and Special orders are NOT RETURNABLE and CANNOT BE CANCELLED for any reason once placed due to the custom and made to order processes involved.

  • Custom orders/items including but not limit to, stone top with cut tap/waste hole(s); custom made vanity/stone top; custom made shower screen; smart bidet seat; custom cut to size shower grates etc...
5.2   Bulk Orders/Deliveries

Some restrictions will apply to bulk orders/deliveries. If the total return amount is Over $5000 including freight cost, 15% Restocking Fee will be applied accordingly, refund will be made after deducting 15% restocking fee.

Back to Wall Smart Toilets FAQs

Get answers to common questions about back to wall smart toilets, including comfort, features, and how they enhance a modern sitting toilet experience.

What should I consider before purchasing a back to wall smart toilet?

Consider the size and shape of your existing toilet, the proximity to an electrical outlet, and the features that best suit your needs. Checking compatibility with your bathroom layout is essential.

How does a back to wall design benefit my bathroom?

A back to wall design provides a sleek, modern look by hiding plumbing and connections within the wall. It also makes cleaning easier by reducing exposed surfaces.

Are smart toilets water-efficient?

Yes, many smart toilets are designed to be water-efficient, offering features like dual flush options to conserve water without compromising performance.

Can I retrofit my existing toilet with a smart seat?

It depends on your existing toilet’s design. Many smart seats are designed to be compatible with standard toilets, but it’s essential to check the specifications for a proper fit.

Are there health benefits to using a smart toilet?

Yes, smart toilets can offer health benefits such as improved hygiene from thorough cleaning, reduced skin irritation compared to toilet paper, and features that assist individuals with mobility issues.

Does MyHomeware offer Dual Flush toilets?

Yes. MyHomeware offers a wide selection of Dual Flush toilets that use an efficient dual flush toilet mechanism for water-saving performance. These models are also designed to work with a dual toilet flush valve, ensuring reliable operation and compliance with Australian water-efficiency standards.

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