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Fienza Sona Smart Toilet Suite
Redefine your bathroom experience with the Fienza Sona Tornado Back To Wall Smart Toilet. Combining hands-free operation, a powerful Tornado flush, and intelligent bidet functions, this 720x370x840mm suite delivers spa-level comfort and hygiene for the modern Australian home.
Automatic Flush & Foot Sensor Seat
The Sona Smart Toilet opens and closes its seat automatically via a foot sensor — no touching required. After every use, the auto-flush activates, keeping the bowl clean without any manual input.
The remote control and side knob provide additional control options, with backlit buttons for easy nighttime operation.
Hands-Free Jet Tornado Flush
The WDI Tornado flush system uses dynamic water flow to deliver a powerful, full-bowl rinse with every flush. The rimless design ensures water reaches every surface, reducing residue and the need for manual scrubbing.
Water efficiency is rated 4 Stars — 4.4L full flush / 3.3L half flush — balancing performance with responsible water use.
Heated Seat, Bidet & Air Dryer
The self-cleaning nozzle delivers adjustable warm water wash with variable pressure settings, followed by warm air drying — all controllable via remote. The heated seat ensures comfort year-round.
The nozzle automatically cleans itself before and after each use, maintaining consistent hygiene without manual intervention.
Blue LED Night Light
A built-in blue LED night light illuminates the bowl softly, making late-night visits easy without turning on overhead lights or disturbing others.
Combined with the foot sensor and auto-flush, the Sona offers a fully hands-free, low-disruption experience from day to night.
| MODEL | |
|---|---|
| Model | Fienza Sona |
| SKU | FN-KS100A (S-Trap 90–160mm) / FN-KS100B (S-Trap 160–230mm) / FN-KS100P (P-Trap 180mm) |
| Toilet Type | Back to wall smart toilet suite |
| DIMENSIONS | |
| Overall Dimensions | 720 x 370 x 840mm |
| Weight | 42 kg |
| MATERIAL & FINISH | |
| Colour | White |
| Flush Buttons | Chrome |
| TECHNICAL INFORMATION | |
| Flush System | Hands-Free Jet Tornado Flush with WDI dynamic water flow technology |
| Water Efficiency | 4 Star WELS — 4.4L full flush / 3.3L half flush |
| Automatic Flush | Yes, auto-flush after each use |
| Bottom Inlet | Left / Right inlet (bottom entry) |
| Seat Operation | Foot sensor — auto open/close, touch-free |
| Wash Modes | Posterior wash, Feminine wash, Massage wash (adjustable pressure) |
| Water Temperature | Adjustable |
| Seat Temperature | Heated, adjustable |
| Air Dryer | Yes |
| Self-Cleaning Nozzle | Yes, automatic before and after each use |
| Night Light | Blue LED |
| Control | Wireless remote control (backlit) + side knob + foot sensor |
| Voltage | AC 220–240V, 50/60Hz |
| Power | 1300W |
| IP Rating | IP44 — suitable for wet environments |
| TRAP OPTIONS | |
| S-Trap (Short) | 90–160mm rough-in — SKU: FN-KS100A |
| S-Trap (Long) | 160–230mm rough-in — SKU: FN-KS100B |
| P-Trap | 180mm fixed — SKU: FN-KS100P |
| CERTIFICATION | |
| WATERMARK | Approved |
| WATERMARK Licence No. | 027092 |
| WELS | Approved |
| WELS Licence No. | 0252 |
| WELS Registration No. | L45333 |
| WELS Star Rating | 4 Star rated, 4.5L/3L (3.4L average flush) |
| PACKAGE CONTENTS | |
| Main Product | 1*Toilet pan, 1*Cistern |
| Accessories | Full function remote control included, with wall mounted bracket. |
| FEATURES | |
| Feature 1 | Foot Sensor Seat -- Touch-free auto open/close for improved hygiene and convenience. |
| Feature 2 | Tornado Flush with Auto Flush -- Powerful hands-free jet flush with WDI technology for complete waste removal. |
| Feature 3 | Massage Wash Function -- Adjustable pressure massage wash for a customised, relaxing cleanse. |
| Feature 4 | Blue LED Night Light -- Soft blue glow for safe, easy nighttime navigation without disturbing others. |
| Feature 5 | 4 Star Water Efficiency -- 4.4L full / 3.3L half flush — eco-friendly and WELS compliant. |
| WARRANTY | |
| 2 Years Warranty | 2-year warranty on the smart seat and electronic components |
| 5 Years Warranty | 5-year warranty on the ceramic toilet pan |
| 1 Year Warranty | 1 Year Labour |
| Warranty Note | Warranty claims require proof of purchase and supporting photos or videos. |
📐 How to Choose the Correct Toilet Trap Option
Before selecting your trap option, measure the set-out distance (rough-in) — the distance from the finished wall to the centre of the floor waste outlet. For P-Trap, check whether your waste pipe exits through the wall.
Tip: Measure from the tiled wall surface (not the skirting board) to the centre of the pipe.
S-Trap: 90–160mm Rough-In
Suitable for: Floor waste outlet with set-out between 90mm and 160mm from the finished wall
S-Trap: 160–230mm Rough-In
Suitable for: Floor waste outlet with set-out between 160mm and 230mm from the finished wall
P-Trap: 180mm
Suitable for: Waste pipe exiting through the wall at a fixed 180mm set-out
🧭 Quick Selection Guide
| Your Plumbing Setup | Recommended Option |
|---|---|
| Floor outlet, set-out 90–160mm from wall | S-Trap: 90–160mm |
| Floor outlet, set-out 160–230mm from wall | S-Trap: 160–230mm |
| Waste pipe through wall, 180mm set-out | P-Trap: 180mm |
⚠️ Important Notes
Practical guidance to help you measure, remove and install your toilet correctly.
Fienza is a leading name in the Australian bathroom industry, recognised for its commitment to quality, innovation, and refined design. From elegant tapware to luxurious vanities, each product is crafted with high-quality materials and attention to detail. By combining modern aesthetics with practical comfort, Fienza helps transform bathrooms into personal sanctuaries for everyday living.
Crafted Quality
Every Fienza product is designed with meticulous attention to detail and built using premium materials, ensuring a refined finish and long-lasting durability.
Modern Design
Fienza blends contemporary aesthetics with comfort, creating bathroom spaces that feel both stylish and relaxing — a true personal sanctuary.
Innovation & Technology
Through advanced manufacturing and modern design processes, Fienza continuously pushes design boundaries while maintaining practical functionality.
Sustainable Approach
With a focus on responsible production and long-term usability, Fienza integrates sustainability into both design and manufacturing.
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Shop Fienza products →Browse the full Fienza range and use filters to find the right product, finish and style.
Delivery timeframes, order processing, pickup and delivery charges — everything about getting your order to you.
Last updated 15 July 2026
| Destination | Delivery time after dispatch |
|---|---|
| Metro areas (all states) | 2–7 business days |
| Regional areas (all states) | 7–15 business days |
Some delays sit outside our control:
Charges beyond the base delivery fee may apply where:
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
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:
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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.
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| MODEL | |
|---|---|
| Model | Fienza Sona |
| SKU | FN-KS100A (S-Trap 90–160mm) / FN-KS100B (S-Trap 160–230mm) / FN-KS100P (P-Trap 180mm) |
| Toilet Type | Back to wall smart toilet suite |
| DIMENSIONS | |
| Overall Dimensions | 720 x 370 x 840mm |
| Weight | 42 kg |
| MATERIAL & FINISH | |
| Colour | White |
| Flush Buttons | Chrome |
| TECHNICAL INFORMATION | |
| Flush System | Hands-Free Jet Tornado Flush with WDI dynamic water flow technology |
| Water Efficiency | 4 Star WELS — 4.4L full flush / 3.3L half flush |
| Automatic Flush | Yes, auto-flush after each use |
| Bottom Inlet | Left / Right inlet (bottom entry) |
| Seat Operation | Foot sensor — auto open/close, touch-free |
| Wash Modes | Posterior wash, Feminine wash, Massage wash (adjustable pressure) |
| Water Temperature | Adjustable |
| Seat Temperature | Heated, adjustable |
| Air Dryer | Yes |
| Self-Cleaning Nozzle | Yes, automatic before and after each use |
| Night Light | Blue LED |
| Control | Wireless remote control (backlit) + side knob + foot sensor |
| Voltage | AC 220–240V, 50/60Hz |
| Power | 1300W |
| IP Rating | IP44 — suitable for wet environments |
| TRAP OPTIONS | |
| S-Trap (Short) | 90–160mm rough-in — SKU: FN-KS100A |
| S-Trap (Long) | 160–230mm rough-in — SKU: FN-KS100B |
| P-Trap | 180mm fixed — SKU: FN-KS100P |
| CERTIFICATION | |
| WATERMARK | Approved |
| WATERMARK Licence No. | 027092 |
| WELS | Approved |
| WELS Licence No. | 0252 |
| WELS Registration No. | L45333 |
| WELS Star Rating | 4 Star rated, 4.5L/3L (3.4L average flush) |
| PACKAGE CONTENTS | |
| Main Product | 1*Toilet pan, 1*Cistern |
| Accessories | Full function remote control included, with wall mounted bracket. |
| FEATURES | |
| Feature 1 | Foot Sensor Seat -- Touch-free auto open/close for improved hygiene and convenience. |
| Feature 2 | Tornado Flush with Auto Flush -- Powerful hands-free jet flush with WDI technology for complete waste removal. |
| Feature 3 | Massage Wash Function -- Adjustable pressure massage wash for a customised, relaxing cleanse. |
| Feature 4 | Blue LED Night Light -- Soft blue glow for safe, easy nighttime navigation without disturbing others. |
| Feature 5 | 4 Star Water Efficiency -- 4.4L full / 3.3L half flush — eco-friendly and WELS compliant. |
| WARRANTY | |
| 2 Years Warranty | 2-year warranty on the smart seat and electronic components |
| 5 Years Warranty | 5-year warranty on the ceramic toilet pan |
| 1 Year Warranty | 1 Year Labour |
| Warranty Note | Warranty claims require proof of purchase and supporting photos or videos. |
Fienza Sona Smart Toilet Suite
Redefine your bathroom experience with the Fienza Sona Tornado Back To Wall Smart Toilet. Combining hands-free operation, a powerful Tornado flush, and intelligent bidet functions, this 720x370x840mm suite delivers spa-level comfort and hygiene for the modern Australian home.
Automatic Flush & Foot Sensor Seat
The Sona Smart Toilet opens and closes its seat automatically via a foot sensor — no touching required. After every use, the auto-flush activates, keeping the bowl clean without any manual input.
The remote control and side knob provide additional control options, with backlit buttons for easy nighttime operation.
Hands-Free Jet Tornado Flush
The WDI Tornado flush system uses dynamic water flow to deliver a powerful, full-bowl rinse with every flush. The rimless design ensures water reaches every surface, reducing residue and the need for manual scrubbing.
Water efficiency is rated 4 Stars — 4.4L full flush / 3.3L half flush — balancing performance with responsible water use.
Heated Seat, Bidet & Air Dryer
The self-cleaning nozzle delivers adjustable warm water wash with variable pressure settings, followed by warm air drying — all controllable via remote. The heated seat ensures comfort year-round.
The nozzle automatically cleans itself before and after each use, maintaining consistent hygiene without manual intervention.
Blue LED Night Light
A built-in blue LED night light illuminates the bowl softly, making late-night visits easy without turning on overhead lights or disturbing others.
Combined with the foot sensor and auto-flush, the Sona offers a fully hands-free, low-disruption experience from day to night.
