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Dimension
Instruction

Fienza Aluca Rimless Tornado Back to Wall Toilet Suite Slim Seat Available 620x385x840mm - Gloss White

SKU: FN-K314A
$620 $548
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

Fienza Aluca Tornado Flush Back-to-Wall Toilet Suite

Redefine your bathroom hygiene with the Aluca Tornado Flush toilet suite. Combining cutting-edge rimless flushing technology with a clean, fully concealed back-to-wall design, this suite delivers superior powerful cleaning performance and effortless daily maintenance. Available with your choice of Standard or Slim soft-close seat profiles.

Tornado Flush System Universal S/P Trap Rimless Hygiene Bowl Standard or Slim Seat Options Soft-Close Quick Release
Fienza Aluca Tornado Flush Back to Wall Toilet Suite Gloss White

Feature Highlights

Performance

Powerful Tornado Flush & Rimless Bowl

Experience the next generation of cleanliness. The Aluca utilizes high-velocity water vortex technology that spirals along the inner bowl, ensuring 360-degree coverage with every single flush.

Combined with the advanced rimless ceramic design, there are no hidden ledges or hard-to-reach pockets for bacteria to thrive, making it the most hygienic flushing solution currently available.

Tornado Vortex Flush System and Rimless Hygiene Detail
Design

Seamless Back-to-Wall Aesthetic

Upgrade to a modern, uncluttered look. The fully enclosed, back-to-wall skirted frame sits flush against your bathroom wall, completely concealing all unsightly piping and plumbing connections.

The clean, solid side profile removes traditional dirt-collecting gaps and side-entry dust pockets, allowing you to wipe down the exterior in one swift, easy movement.

Back to Wall Skirted Concealed Plumbing Aesthetic
Personalization

Tailored Seat Profile: Standard or Slim

Choose the perfect match for your bathroom interior. Opt for the ergonomic comfort of the Standard seat profile, or upgrade to the ultra-modern Slim seat, which creates a sleek aesthetic transition.

Both seat versions feature reliable soft-close technology to prevent slamming and include a quick-release mechanism, allowing the entire seat assembly to be detached in seconds for thorough cleaning.

Standard and Slim Seat Profile Comparison
Quality

High-Density Nano-Glazed Ceramic

Crafted from high-grade refined clay and baked at extreme kiln temperatures, the Aluca porcelain is dense, exceptionally durable, and resistant to cracking or structural fatigue.

The surface is treated with an industry-leading nano-glaze application, creating a microscopic layer that is extremely smooth, highly hydrophobic, and virtually immune to staining and calcification buildup.

High Density Nano Glazed Ceramic Surface Finish
📐 Installation Notice: Please consult the official specification drawings provided for exact trap dimensions and offset requirements before finalizing your bathroom layout. Always have a licensed plumber handle the connection of the trap connector and water inlet valves.
⚙️ Seat Selection: When ordering, please confirm whether your project requires the Standard ergonomic profile or the Slim aesthetic profile for the seat and cover assembly.
✨ Maintenance Tip: The nano-glazed surface is highly resistant to chemical erosion. Clean with a soft, non-abrasive cloth and mild liquid cleaner; avoid using harsh scouring pads or acidic chemical bleaches to maintain the lustrous white shine.

Product Information

MODEL
Product Name Fienza Aluca Tornado Flush Back-to-Wall Toilet Suite
MATERIAL & FINISH
Material Premium Ceramic
Colour & Finish Gloss White
TECHNICAL INFORMATION
Flushing Technology Tornado rimless ultra-quiet flush (Powerful 360-degree cleaning vortex)
Flush Mechanism High-quality R&T or Geberit flush systems (with large, easy-push chrome buttons)
Toilet Seat Style Standard Seat: Classic design with a robust feel.
Slim Seat: Low-profile contemporary aesthetic.
Both styles include UF quick release, soft close hinges.
Trap Type Available in P-trap or S-trap options
Water Inlet Position • Left top inlet
• Left OR right bottom inlet
CERTIFICATION & EFFICIENCY
WELS Rating (R&T) WELS 4 Star — 4.6L full / 3.1L half / 3.4L average flush (Reg. No: L07746)
WELS Rating (Geberit) WELS 4 Star — 4.4L full / 2.9L half / 3.2L average flush (Reg. No: L08181)
FEATURES
Feature 1 Engineered rimless design significantly simplifies cleaning and prevents dirt buildup under the pan rim.
Feature 2 Tornado flushing technology is remarkably quieter than traditional mechanisms, making it ideal for ensuites.
WARRANTY
Vitreous China 5 years replacement parts or product, 1 year labour
Seats & Accessories 1 year replacement parts or product
REMINDER
Ceramic Note A MEASUREMENT DEVIATION OF ±5MM IS REGARDED AS A COMMON AND ACCEPTABLE VARIATION IN CERAMIC PRODUCTS. ALWAYS VERIFY WITH THE PHYSICAL PRODUCT ON-SITE BEFORE INSTALLATION.

Supplier's Gallery

Dimensions

Product Options

🚽 Configuration Guide: Fienza Aluca Tornado Flush Toilet Suite

The Fienza Aluca features a sleek, back-to-wall design paired with advanced Tornado Rimless Flushing Technology. This system channels water rapidly around the entire bowl to create a highly hygienic, silent, and powerful vortex. Follow our 3-step configuration guide below to choose your seat style, flushing valve system, and plumbing trap setups.

Tip: Always consult your licensed plumber to verify your floor/wall waste set-out distance before purchasing plumbing traps.

💺 Step 1: Select Your Soft-Close Seat Type

Choose the seat profile that best matches your comfort preferences and aesthetic style.

Standard Seat Profile
💺 Seat Option

Standard Soft-Close Seat

Classic contoured design offering a highly robust and supportive sit.

Thicker Profile Heavy-Duty Durability Quick-Release Design
Select Standard for a highly comfortable, supportive seating rim that stands up easily to busy family use.
Slim Seat Profile
💺 Seat Option

Slim Soft-Close Seat

Ultra-modern, low-profile flat seat for a seamless contemporary look.

Minimalist Profile Sleek Flat Aesthetic Quick-Release Design
Select Slim to maximize the modern, architectural lines of the Aluca suite with a low-profile finish.

🎛 Step 2: Choose Your Cistern Internal Valves

Select the engine of your toilet's flushing system. Both options offer top-tier water efficiency and reliability.

R&T Cistern Valves
🎛 Cistern Internals

R&T Flush Valve System

Highly reliable, globally recognized flushing components.

Standard Inclusion Proven Durability Easily Serviceable
👉 Great Value: Built to last and highly cost-effective, using universally available replacement parts.
Geberit Cistern Valves
🎛 Cistern Internals

GEBERIT Flush Valve System

Swiss-engineered precision mechanisms, widely regarded as the gold standard.

Swiss Engineering Ultra-Quiet Operation Maximum Longevity
👉 Premium Upgrade: Highly recommended for ultimate peace of mind, offering ultra-silent tank refills and maximum seal durability.

🔌 Step 3: Select the Correct Waste Trap & Set-Out

Identify where your waste pipe exits the bathroom. This step is critical to ensure the toilet sits flush against your wall.

S-Trap 90-160mm
🔌 Pipe setup

S-Trap: 90 - 160mm Set-out

Waste pipe exits through the floor, within a standard set-out distance.

Floor Drain Standard Set-out Adjustable Collar Included
Select this if your floor waste hole center measures between 9cm and 16cm away from your finished tiled wall.
S-Trap 160-220mm
🔌 Pipe setup

S-Trap: 160 - 220mm Set-out

Waste pipe exits through the floor, pushed further out from the wall.

Floor Drain Extended Set-out Retrofit Friendly
Select this if you are retrofitting older plumbing systems where the floor drain is set further away from the wall.
P-Trap 180mm
🔌 Pipe setup

P-Trap: 180mm Height

Waste pipe exits horizontally through the back wall.

Wall Drain 180mm Collar Height Sleek Rear Exit
Select this if your plumbing waste exits directly into the rear wall rather than down through the floorboards.

🧭 Quick Configuration Combinations

Your Project Scenario Recommended Aluca Combination
Ultra-Modern Master Ensuite (Floor Waste) Slim Seat + GEBERIT Cistern + S-Trap to match set-out
Heavy-use Family Bathroom (Wall Waste Outlet) Standard Seat + R&T Cistern + P-Trap (180mm)
Older Home Bathroom Retrofit (Floor Waste far from wall) Any Seat + Any Cistern + S-Trap: 160-220mm

📌 Technical Specifications & Professional Installation Notes

  • Tornado Rimless Flush: Fully rimless design maximizes bowl cleanliness while lowering water splash and noise levels. It features a high efficiency WELS 4-star water rating.
  • Back-to-Wall Ease: Designed to fit completely flush against your tiled bathroom wall, eliminating hard-to-clean crevices behind the pan.
  • Dual Water Inlet Options: Back-to-wall design allows for either a concealed back-entry water connection or a bottom-left/bottom-right external water inlet setup.
  • Always instruct your licensed plumber to verify rough-in plumbing and water connection points on-site prior to anchoring the ceramic pan with structural silicone.

Instruction

Aluca FN-K314 Resources

Technical drawings, exact dimensions, and step-by-step installation instructions for the Aluca FN-K314 series.

📐
Aluca FN-K314 Spec Sheet (PDF)
Detailed dimensional layout, physical measurements, and complete technical specifications for planning.
View Spec Sheet
📐
Aluca FN-K314-2 Spec Sheet (PDF)
Detailed dimensional layout, physical measurements, and complete technical specifications for planning.
View Spec Sheet
🛠️
Aluca FN-K314 Installation Guide (PDF)
Step-by-step guidance for leveling, structural preparation, plumbing hookups, and secure positioning.
Download Manual
Note: Prior to commencing installation, always cross-reference the on-site layout with the official specification sheet. All plumbing works must be completed by a licensed plumber to comply with regional standards and preserve the product warranty.

Buying Guide

About Brand

Twin vanity setup with Fienza basins, mirrors, and lighting in a designer bathroom

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.

Explore the Fienza collection

Shop Fienza products

Browse the full Fienza 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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