Dimension

Instruction

Kohler C3™-255 Electronic Elongated Bidet Seat with Remote Control 525x394x130mm - Matt White

Name: Kohler C3™-255 Electronic Elongated Bidet Seat with Remote Control 525x394x130mm - Matt White
Brand: Kohler
SKU: KH-22771A-0
Price: 1846.00 AUD
Availability: InStock

SKU: KH-22771A-0

Product Overview

Feature	Essential	Advantage	Ultimate
Extended Warranty	+5 Years	+10 Years	+15 Years
Transit Damage Coverage	up to $500	up to $3,000	up to $10,000
On-Site Support	--	--	3 Years
Price	$15	$10	$5

Specifications

Features

Kohler C3-255 Smart Bidet Seat

The pinnacle of personalized hygiene. Merging Kohler’s signature French Curve™ aesthetics with advanced electronic cleansing, the C3-255 transforms your daily routine into a refined, effortless wellness experience for your toilet bowl and bidet setup.

Hybrid Heating Warm Air Dryer Remote Control Matt White Finish

Superior Comfort

Ergonomic French Curve™ Design

Experience a seat designed for the human body. The C3-255 combines iconic styling with smart thermal technology for year-round comfort, setting a new standard among premium toilet seats.

-Anatomical Support: French Curve™ design with a square rear for enhanced ergonomics.
-Heated Luxury: 5 adjustable temperature settings to suit your preference.
-Hybrid Heating: Provides continuously heated water for a consistent, uninterrupted wash.

Advanced Hygiene

Pure Cleanse Performance

Every detail is engineered to ensure a sterile experience every time.

-Stainless Steel Wand: Highly hygienic material with 5 adjustable position settings.
-Customized Sprays: Choose between oscillating or pulsating wash modes.
-Antimicrobial Seat: Special agents inhibit the growth of odor-causing bacteria and mold.
-Warm Air Dryer: Fully adjustable drying cycle for a hands-free finish.

Intelligent Interface

Effortless Smart Control

Take full command of your bathroom experience with intuitive controls designed for simplicity and personalization.

-Handheld Remote: Sleek design with two programmable user presets for one-touch activation.
-Tactile Side Panel: Ergonomically positioned large buttons for easy, "no-look" operation.
-Total Customization: Easily adjust water temperature and pressure on the fly.

Technical Guide

Compatibility & Dimensions

Ensure a seamless fit for your Kohler suite. Designed for high-end modern bathroom configurations.

-Perfect Match: Compatible with Kohler Veil Back-to-Wall and Wall-Hung suites.
-Configuration: Left-hand water inlet and power cord (when facing the toilet).
-Dimensions: 525mm x 394mm x 130mm | Code: KH-22771A-0.
-Warranty: 3 Years on bidet seat / 1 Year on remote control.

Installation Requirement: Professional electrical and plumbing installation is required to ensure safety and warranty validity. Please note the antimicrobial seat inhibits growth on the product itself and does not protect users against viruses or disease organisms.

Product Information

MODEL
Product Name	Kohler C3-255 Electronic Bidet Seat with Remote Control
Product Code	KH-22771A-0
Installation
Installation	Requires dedicated electrical GFCI circuit (220 V, 10 A, 50 Hz)
MATERIAL & FINISH
Material	Plastic construction
Colour	Matt White
TECHNICAL INFORMATION
Dimensions	525 x 394 x 130mm
Inlet & Power	Left-hand water inlet and left-hand power cord (when facing the toilet)
Compatibility	Kohler Veil Back to Wall and Kohler Veil Non-Intelligent Wall Hung Toilet Suites
KEY FEATURES
Design & Comfort	* Elongated bidet toilet seat and lid * French Curve™ design with square rear enhances ergonomic comfort * Heated seat with five adjustable temperature settings and warm air dryer
Cleansing Modes	* Hygienic stainless steel wand with five adjustable position settings * Front and rear wash modes for cleansing * Hybrid heater provides continuously heated water for consistent comfort * Adjustable water temperature and water pressure * Selectable oscillating or pulsating spray
Control & Hygiene	* Sleek, handheld remote control with two programmable user presets * Ergonomically designed side panel with larger control buttons * Seat with antimicrobial agent inhibits growth of odor causing bacteria, mold, and -mildew. This product does not protect users against bacteria, viruses, or other disease organisms. Always clean and wash this product thoroughly before and after each use
WARRANTY (Residential)
Electronic Seat	3 years (parts only, except Remote Control)
Remote Control	1 year

Supplier's Gallery

Dimensions

Instruction

Kohler Technical Resources

Complete documentation for the KH-22771A-0 series, including technical data, installation, and care guides.

📐

Specification Sheet (PDF)

Detailed technical dimensions, features, and compliance data for KH-22771A-0.

View Spec Sheet

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Installation Instructions (PDF)

Step-by-step assembly and mounting guidance for professional installers.

Download Manual

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Homeowner's Guide (PDF)

Essential information on daily operation, maintenance, and product care.

View Guide

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Matching Compatibility List (PDF)

Technical compatibility list for coordinated bathroom fixtures and parts.

View List

Note: All Kohler products must be installed by a licensed professional to ensure correct fitment and warranty protection. Technical data is subject to site verification.

Buying Guide

Product Buying Guides
Portable Bidet vs Bidet Seat: What to Choose

By Lily Anderson

Portable bidet vs bidet seat: which is better? Compare cost, installation, comfort and features in this guide to find the perfect bidet solution for your bathroom and lifestyle.
3 mins read
24 March, 2026
Product Buying Guides
Smart Toilet vs Bidet Seat: Which Is the Better Investment?

By Kate Morrison

Smart toilet vs bidet seat: features, costs, installation and honest comparison for Australian bathrooms. Discover which upgrade delivers better value, hygiene and comfort for your home.
5 mins read
07 May, 2026

About Brand

Luxury dark bathroom featuring Kohler rain shower and fittings

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Design-Led Expression

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

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Intelligent Innovation

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

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Complete Solutions

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

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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

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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

Free shipping
Delivery times
Order processing
Extra charges
Missed delivery
Pick up
Out of stock
Need help

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.

Live Chat — chat icon, bottom right of your screen · Fastest response
Order & delivery enquiries — support@myhomeware.com.au
Pre-sales enquiries — sales@myhomeware.com.au

All enquiries are replied to within 1 business day.

Smart Bidet Seats FAQs

Can you put a bidet toilet seat on any toilet?

Not necessarily. Most bidet seats for toilets are designed to fit standard Australian toilets, whether round or elongated, but may not be universal to every toilet. A modern seat bidet toilet setup can be a convenient upgrade, and a toilet lid with bidet is often designed to retrofit easily. Still, it’s important to check the size, type, and compatibility before purchase. Many options retrofit easily to existing setups, making installation straightforward without replacing the entire toilet. Many modern bidet toilet seats also include adjustable fittings to improve compatibility across different toilet designs.

Do smart bidet seats increase electricity bills?

A toilet bowl seat warmer uses relatively little power. While heating functions may use around 300–600 watts during operation, they only activate when needed. For most Australian households, the overall electricity cost is modest — especially compared to common appliances. Choosing a well-designed toilet seat and bidet combination with eco modes can further minimise standby energy usage.

How much water does a smart bidet seat use?

A electric toilet seat typically uses around 0.5 to 1 litre of water per wash, depending on spray duration and pressure settings. Most toilet seat bidet designs allow users to adjust water flow, helping minimise usage while maintaining effective cleansing. Compared to the water used in toilet paper production, a bidet and toilet seat system is generally considered a more water-efficient option. This efficiency is one of the reasons why bidet toilet seats are increasingly preferred in modern households.

Do smart bidet seats work with low water pressure?

Most bidet wc seats require stable water pressure to function properly. In homes with low pressure, performance may be reduced, so it’s important to check the electric bidet product specifications before buying.

Do bidet wc seats need a plumber to install in Australia?

In most cases, installation is simple and can be DIY if you're connecting to an existing water inlet. A toilet lid with bidet can usually be fitted without major modifications. However, if electrical wiring or new plumbing is required, a licensed Australian plumber or electrician may be needed to meet local regulations.

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