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Dimension
Instruction

Kohler Reach II Rimless Back to Wall Toilet Suite Rear/Side Inlet 610x365x770mm - Gloss White

SKU: KH-21001A-0
$809
Option Guide
Pick Up Usually Ready in ~1-5 Days

  • Fast Dispatch

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  • Price Match +5% Off

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Specifications

Features

Reach II Back to Wall Toilet Suite

Designed for modern bathrooms with limited space, the Reach II Back to Wall Toilet Suite features a compact 610mm projection, sleek apron skirted bowl, and contemporary rimless pan design. Built with premium vitreous china and a durable gloss white finish, it combines style, hygiene, and practicality for everyday use. Its concealed trapway and back to wall installation create a clean, streamlined appearance while maintaining easy maintenance and water-efficient dual flush performance.

Slim / Wrap Over Seat Dual Flush 4.5/3L Back to Wall Design Premium Vitreous China
Comfort Options

Slim Seat or Wrap Over Seat Choice

Choose between the modern slim seat or the classic wrap over seat to match your bathroom style and personal comfort preference.

Both options are designed for everyday practicality, providing a comfortable seating experience while complementing the clean, contemporary look of the Reach II toilet suite.

Durability

Premium Vitreous China Construction

Manufactured using high quality vitreous china, this toilet suite delivers excellent durability, strength, and long-term performance for everyday bathroom use.

The smooth gloss white finish resists staining and supports easier cleaning while maintaining a fresh and polished appearance over time.

Water Efficiency

Water Efficient Dual Flush System

Featuring a 4.5/3L dual flush system, the Reach II toilet helps reduce water consumption while maintaining reliable flushing performance for daily household use.

Combined with the concealed trapway and rimless pan design, it supports both efficient hygiene and a sleek contemporary bathroom finish.

Modern Design

Modern Back to Wall Design

The back to wall installation conceals plumbing connections and creates a cleaner, more streamlined bathroom appearance with minimal visual clutter.

This design improves overall aesthetics while making the surrounding floor area easier to clean and maintain for everyday convenience.

Note: A measurement deviation of ±5mm is regarded as a common and acceptable variation in ceramic products. Plumbing requirements may vary depending on installation conditions. Please confirm trap type and water inlet position before purchase.
Please double-check the dimensions if you want to change to a colored button, as standard sizes may not fit.

Product Information

MODEL
Main Product Code KH-21001A-0 / KH-21016A-0
MATERIAL & FINISH
Material Highest Quality Vitreous China
Colour White
Finish Gloss
TECHNICAL INFORMATION
Toilet Seat Optional Slim or wrap over seat
Toilet Size 610x365x770mm (A measurement deviation of ±5mm is regarded as a common and acceptable variation in ceramic products.)
Flush Type Dual flush (4.5/3L)
S-Trap (Default) 90-140mm (with vario pan connector - supplied)
Water Inlet Position Top left rear entry or right/left pan side entry
Option P-Trap TSP-P180: 180mm set out
Flush Button Note Please double-check the dimensions if you want to change to a colored button, as standard sizes may not fit.
CERTIFICATION
WATERMARK Approved
WATERMARK Licence No 022014
WELS Approved
WELS Licence No 0060
WELS Star Rating 4 Star, 4.5L per full flush, 3L per half flush, 3.5L per average flush
PACKAGE CONTENTS
Main Product 1*Reach II Toilet pan, 1*Reach Cistern
Accessories

Included Components:

- Optional Slim or wrap over seat

- Vario pan connector

- Fill valve for rear entry

- Rear entry water supply hose

- 2*Pan inlet cover

- Floor fixing bolts, anchors and chrome covers

- Back to wall pan

- Reach tank

INSTALLATION
Installation Guide

- Water supply pressure range: 20 psi (137 kPa) - 73 psi (500 kPa)

- Can be installed as a P-trap using a straight connector (not supplied) or as an S-trap using the vario connector (supplied) and pan collar (not supplied)

- Rear entry water supply hose is supplied. Pan side entry water supply hose is not supplied and must be purchased separately

- The installation of a remotely located inlet shut-off valve (not supplied) is required

FEATURES
Feature 1 Concealed trapway; Reach Up toilet with apron skirted bowl design and compact bowl length – 610mm to meet small bathroom needs.
Feature 2 The next generation space saving Reach, with rimless technology. The contemporary, flared straight skirt and Hygiene MAX rimless pan make it both good looking and easy to clean.
WARRANTY
Warranty 10 years parts warranty - first 5 years parts, labour and freight, years 5 to 10 parts only.

Supplier's Gallery

Dimensions

Product Options

📐 How to Choose Seat

This toilet suite offers two seat styles: Slim Seat and Wrap Over Seat. Both options are supplied with the default S-Trap (90–140mm with vario pan connector).

Tip: Choose Slim Seat for a modern minimalist look, or Wrap Over Seat for a classic fuller appearance.

Slim Seat
🟢 Default Option

Slim Seat + S-Trap (90–140mm)

Modern slim profile with supplied vario pan connector

Slim Seat S-Trap Included 90–140mm Set Out
👉 Ideal for modern bathrooms with a clean and minimalist design.
Wrap Over Seat
🟢 Default Option

Wrap Over Seat + S-Trap (90–140mm)

Traditional wrap design with supplied vario pan connector

Wrap Over Seat S-Trap Included 90–140mm Set Out
👉 Great for users who prefer a fuller and classic toilet seat design.

📐 Extra Option P-Trap

For wall outlet plumbing setups, P-Trap is available as an extra option with a fixed 180mm set out.

Tip: Select this option only if your waste pipe exits through the wall.

Slim Seat P Trap
🔵 Extra Option

Slim Seat + P-Trap 180mm Set Out

Suitable for wall outlet installation

Slim Seat P-Trap 180mm Set Out
👉 Choose this option if your waste pipe comes through the wall.
Wrap Over Seat P Trap
🔵 Extra Option

Wrap Over Seat + P-Trap 180mm Set Out

Suitable for wall outlet installation

Wrap Over Seat P-Trap 180mm Set Out
👉 Choose this option if your waste pipe comes through the wall.

🧭 Quick Selection Guide

Your Setup Recommended Option
Floor outlet 90–140mm Default S-Trap Option
Wall outlet 180mm Extra P-Trap Option

⚠️ Important Notes

  • Always confirm your plumbing outlet type before ordering.
  • S-Trap is supplied as standard with the toilet suite.
  • P-Trap is an additional upgrade option.
  • A measurement deviation of ±5mm is considered normal for ceramic products.

Instruction

Product Specification PDF

Download the official product specification sheet for detailed technical information, dimensions, installation requirements, and included components.

📄
Reach II Toilet Suite Specification (PDF)
Includes dimensions, trap options, WELS information, installation guide, warranty details, and full product specifications.
Download PDF
Please confirm plumbing configuration and installation requirements before purchase. Professional installation by a licensed plumber is recommended 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

Delivery timeframes, order processing, pickup and delivery charges — everything about getting your order to you.

Last updated 15 July 2026

Free shipping to Greater Sydney, online orders
0–3 days to process and dispatch your order
2–7 days metro delivery after dispatch

01 Free shipping

  • Free shipping to Greater Sydney on online orders only.
  • Large or bulky items to other regions require a freight quote. Start a Live Chat (chat icon, bottom right) and we'll quote it for you.

02 Standard delivery timeframes

Destination Delivery time after dispatch
Metro areas (all states) 2–7 business days
Regional areas (all states) 7–15 business days
Timeframes are estimates counted in business days from the date of dispatch, not from the date of order. The actual delivery time depends on the courier carrying your parcel.

03 Order processing & delays

  • You'll receive an Order Confirmation Email as soon as your order goes through.
  • Please allow 0–3 business days for processing — in most cases we dispatch within the first 24 hours.
  • Once your order ships, we'll email you the tracking information.

Some delays sit outside our control:

  • Public holidays, peak periods and sale periods add time. During Christmas and major sales, please allow extra.
  • High order volumes may occasionally extend the timeframe slightly.
Remote areas: all courier networks have limits. For some remote postcodes couriers will not deliver to the door — your parcel goes to a local depot or Australia Post outlet, and you'll be notified to collect it.

04 Additional delivery charges

Charges beyond the base delivery fee may apply where:

  • Stair or lift access is needed — if the delivery point isn't directly accessible, or goods must be carried up stairs, this adds labour and time.
  • The location is difficult to reach, or two or more people are needed to deliver safely.
These are assessed case by case, quoted and agreed with you before we proceed, and billed on a separate invoice. No surprises.

05 Missed deliveries

  • If nobody is available at the delivery address during the agreed window, a re-delivery fee may apply.
  • Any extra charge will be communicated and agreed with you before a second attempt.
  • Please make sure you or an authorised person is present at the agreed time.

06 Pick up

  • We'll get your order ready as soon as possible and email you a notification with your booking number and collection details.
  • Please wait for that email before coming in.

MyHomeware — North Rocks Showroom & Warehouse
Unit E, 21 Loyalty Road, North Rocks NSW 2151

Warehouse hours: Mon–Fri 9:00am–5:00pm · Sat 10:00am–4:00pm

Pickup and exchange are not available on Sundays.

07 Out-of-stock & back orders

Stock moves quickly, and occasionally an item shows as available but sells out just after you order. If that happens, we'll email you with three options:

  • Cancel back-ordered itemsWe remove them and send everything else straight away.
  • Cancel the whole orderImmediate store credit, or a refund.
  • Wait for replenishmentWe hold your order until stock arrives.
For back-ordered items, the 365-day return period runs from the date you receive the item — not the date of purchase.
Returns & refunds Our full returns terms — the 365-day return window, restocking fees, and custom-order exclusions — live on one dedicated page. Read the Returns & Refund Policy →

Need help? Online Chat is the fastest way

Due to high call volumes, phone waiting times may be longer than usual. Our Online Chat team is available for extended hours and can usually help more quickly with delivery timeframes, freight quotes, stock checks and order updates.

All enquiries are replied to within 1 business day.

Back to Wall Toilet Suites FAQs

Is a back to wall toilet better?

Yes, a back to wall loo is often considered better for modern homes due to its sleek, space-saving design and easy-to-clean surface. A back to wall wc conceals plumbing for a tidy look and offers improved hygiene with fewer crevices where dirt can collect. Many back-to-wall toilets for sale at MyHomeware also support efficient tornado or vortex flushing systems, making them both stylish and practical.

How to install a back to wall toilet?

Typically, you can follow these steps to install a back-to-wall toilet:
Check Set-Out: Measure the rough-in distance (e.g., 100–220mm for S-trap or 180mm for P-trap) to match your toilet model.
Position the Pan: Align the toilet pan flush against the wall, ensuring the back to wall toilet bowl sits level.
Connect the Trap: Fit the S- or P-trap using the adjustable connector (cut if needed).
Attach the Cistern: Secure the cistern to the wall and connect the water inlet (top, bottom, or back entry).
Seal and Test: Seal around the base with silicone, turn on the water, and test for leaks.
Note: The back to wall loo installation involves careful planning and measurements, and a professional installation is highly advised.

How to maintain a back-to-wall toilet for longevity?

To maintain your back-to-wall toilet for longevity:

  • Clean regularly using non-abrasive cleaners to protect glazed surfaces.
  • Use a rimless-safe brush to avoid scratching the back to wall toilet bowl.
  • Wipe down external surfaces to prevent dust buildup in tight gaps.
  • Check inlet and flush valves annually for wear.
  • Avoid harsh chemicals that can damage seals or soft-close seats.

Do back to wall toilets save space?

Yes, back to wall WCs are ideal for smaller bathrooms as the concealed cistern and compact design reduce visual clutter and maximise usable space, making the room feel more open.

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