MAIN CHARACTERISTICS:
Continuous Warm Water
Instant ceramic heating technology ensures the water never runs cold and prevents limescale buildup
Electronic Bidet Seat
Toilet Seat is electric and plugs into a regular 220-240V 50-60hz outlet.
Single Multi-Function Nozzle
A sleek, singular wand design that adjusts position to handle multiple washing functions effectively.
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
Mediterranean Elegance, Space-Saving Innovation
The Roca In-Wash® ONA Compact (A803461S01) is a tribute to the Mediterranean—simple, functional, and inherently beautiful. It seamlessly integrates high-tech personal hygiene into a design that feels natural in any contemporary UK bathroom.
This Close-Coupled Compact model is the ultimate renovation solution for smaller bathrooms and en-suites. Boasting a highly sought-after 600mm short projection, it maximises floor space. Furthermore, because it includes the ceramic cistern as part of the unit, you do not need to build a false wall or install a concealed frame. It is designed to directly replace standard British toilets with minimal disruption.
Outstanding Features
Designed for Simplicity
Outstanding aesthetics, seamless technology. The smartest experience is an uncomplicated one. The side panel and knob allow the user to personalize washing and drying functions easily, while the Roca Connect app enables extended control of every functionality.
An Optimized Experience
Smartly user-focused cleaning. For the rear wash, we apply Airtech technology where air mixed in the water allows for a better cleaning result. After washing, the Coanda effect provides top-performing and efficient drying technology.
Clean By Design
Total hygiene for peace of mind. Features include UV light to sanitize the self-cleaning nozzle after each use, Roca Rimless® flushing for optimized cleaning, and the quick-release seat with Lift & Clean for easy sanitizing.
Roca Connect (IoT)
The power of IoT at your fingertips. Integrated systems make In-Wash® Ona seamlessly smart. Set your preferred washing and drying configurations, manage user profiles, and track water consumption via the dedicated mobile app.
Smart Control via Roca Connect
Conceived as a user-friendly extension of the knob and side panel, Roca Connect allows you to adjust the settings and duration of every process. You can also schedule and program maintenance, cleaning, and other operations directly from your smartphone.
- ✓ Custom User Profiles
- ✓ Water Consumption Statistics
- ✓ Maintenance & Descaling Alerts
Technology in Detail
Knob & Side Panel
Easy and accessible control of the whole washing and drying experience via the intuitive side knob.
Rear & Front Wash
Different sources for totally adaptable rear and front washing, utilizing Airtech for gentle power.
Coanda Drying
Air is directed to the precise point needed for peak drying performance at any power level.
UV Self-Cleaning
Applying water and UV light before and after every use to remove 99.99% of bacteria.
Lift & Clean
The e-bidet seat can be easily detached with a simple lift to make cleaning the ceramic extra easy.
Roca Rimless®
Optimised flushing performance with a rimless bowl design that leaves nowhere for dirt to hide.
Night Light
Subtle LED illumination guides you to the toilet at night without waking you up.
Easy Descaling
An easy-to-use descaling process ensures long-term performance and protects the internal heater.
Certifications & Approvals
WRAS Approved Product: Approval number 1802356
Complies with: UNE 67001, EN 997 (CL1-4/5-VRII), IEC 60335-1, IEC 60335-2-84, IEC 61000-6-2, EN 1717 (Backflow prevention).
Technical Specifications
| Model Number | A803461S01 |
|---|---|
| Projection / Length | 600 mm (Compact Space-Saving Design) |
| Dimensions | L 600mm x W 380mm x H 790mm |
| Installation | Close-Coupled (Floor Standing with Exposed Cistern) |
| Material | Vitreous China (Supraglaze®) |
| Protection Class | IPX4 |
| Water Pressure | 0.05 - 0.9 MPa |
Frequently Asked Questions
No. This is a "Close-Coupled" model, meaning the ceramic cistern is exposed and sits on the back of the pan. It installs directly onto the floor like a standard UK toilet, making it ideal for retrofitting where you don't want to build a false wall.
Yes. This specific A803461S01 model is the Compact version. It features a shortened projection of just 600mm from the wall to the front of the pan, making it an exceptional space-saving solution for tight en-suites and cloakrooms.
Yes. The smart bidet functions (washing, drying, UV light, seat sensor) require a standard mains electrical connection. The connection point should be positioned behind the toilet according to UK electrical safety zones.
While the App offers deep customization, the toilet comes with a sleek magnetic Remote Control for everyday use. Additionally, there is a simplified Side Knob on the ceramic itself for basic wash and dry functions—perfect for guests.
Additional Information
| Size | No |
|---|---|
| Weight | 40kg |
| Delivery time: | 5-7 Days |
| Specifications: |
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