• Breville 20L Silhouette Flatbed Compact Microwave LMO420BLK

    $219

    Breville 20L Silhouette Flatbed Compact Microwave LMO420BLK

    $219
    Add to Wishlist
    4 payments of $54.75 with
    Own it from $10 per week with Zip Pay
    Choose an optional Customer Care Plan
    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The 20L Flatbed Microwave is an innovative kitchen solution that maximizes space without compromising performance. Designed with a smart flatbed layout, it eliminates the need for a turntable, offering 30% more usable cooking area than traditional 34L microwaves. This means even larger dishes can fit comfortably inside, despite the microwave's compact external dimensions—perfect for smaller kitchens or busy households that need to make the most of limited space. Plus, the flatbed design makes cleaning a breeze, with no turntable to maneuver around.

    Its sleek stainless steel fascia and painted metal cavity add a touch of durability and style to your kitchen. With six adjustable power levels, you have full control over your cooking, ensuring everything from delicate reheating to more robust cooking is handled perfectly. The microwave also features 8 Quick & Easy Auto Cook menus that make everyday meals a snap. Options for beverages, rice, pasta, potatoes, porridge, and even popcorn ensure the microwave handles a variety of cooking needs with efficiency and ease.

    Whether you’re reheating leftovers, making a quick snack, or preparing a family meal, this compact flatbed microwave provides more space inside and a cleaner, sleeker design outside, making it a perfect fit for modern kitchens.
    Flatbed Design

    The innovative flatbed design removes the need for a turntable, allowing you to fit larger dishes and making cleanup simpler. It offers 30% more usable cooking space than a typical 34-litre turntable microwave, all within a compact size.

    Compact Outside, Larger Inside

    Compact on the outside, and spacious on the inside, Flatbed Technology provides more cooking space for larger dishes and ensures quick, effortless cleaning.

    8 Auto Cook Menus

    With 8 auto cook menus, the microwave automatically adjusts time and power based on your selection. Choose from options like beverages, rice, pasta, potato, reheat, porridge, pizza, and popcorn for effortless cooking.

    Instant Start

    Instant Start Shortcut Easily add 30 seconds of cooking time with each push of the dial, thanks to the +30 Second Instant Start feature.

    Specifications & manuals

    key Specifications
    Brand
    Breville
    Model Number
    LMO420BLK
    Height (mm)
    271 mm
    Width (mm)
    457 mm
    Depth (mm)
    362 mm
    Weight (kg)
    9.5 kg
    Finish Colour
    Black
    Finish Colour Description
    Black Cabinet Finish
    Interior finish
    Painted Steel
    Microwave Type
    Freestanding
    Microwave Volume
    20 L
    Power (W)
    800 W
    Accessories included
    Instruction Manual
    warranty
    Manufacturer Warranty
    1 Year
    Warranty Note
    12 Months Replacement Warranty.
    Use
    Not intended or designed for commercial use.
    functions
    Number of Functions
    8
    Microwave
    Defrost by time
    Pizza
    other Features
    Control type
    Control knob and push button
    Door Type
    Push Door Button
    Power levels
    6
    Grill location
    No Grill Function
    Timer Functions
    Clock
    Light type
    Incandescent
    Features

    Capacity: 20Ltr

    Design: Flatbed Compact Microwave 

    Auto Cook Menus: Beverage, Rice, Pasta, Potatoes, Auto Reheat, Porridge, Pizza, Popcorn.

    Instant Start: 30 seconds cooking or add 30 seconds to your cooking time.

    Power Levels: 6 Power Levels

    Defrost Feature: Weight Defrost, Time Defrost.

    Safety: Child Lock.

    Multi-Stage Cooking: This microwave oven can be programmed for up to 2 automatic cooking sequences.

    safety Features
    Child lock
    electrical Connection
    Type of connection
    10A plug & lead
    Connection requirements
    This product requires a 10amp electrical connection. For more information, please contact Winning Services on 1300 020 020 or your electrician.
    Connected load
    .8 kW
    Maximum current rating
    3.4 A
    country of Origin
    Origin
    China

    Reviews

    Rating snapshot

    5
    20
    4
    5
    3
    2
    2
    3
    1
    4

    Average customer rating

    Overall
    4.0
    Ease of setup
    4.3
    Build quality
    4.7
    Value of product
    4.9

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

    Learn more about Bazaarvoice Authentic Reviews Trust Mark
    Pros
    1-3 of 34 reviews
    Enternamehere2026-05-31
    Doesn’t even power on after 3 years of moderate household usage.
    Doesn’t even power on after 3 years of moderate household usage. Read title.
    Janine2025-12-23
    Great Microwave
    I purchased this to fit into my pantry.... It didn't - due to design of pantry. The microwave needs empty space around it. It sits on the bench... it looks good and is easy to use. Appliances on line was great to deal with and would do so again.
    Build quality
    5.0
    Ease of use
    5.0
    Value of product
    5.0
    Vod772025-11-11
    Breville Flatbed Microwave for Caravan.
    Bought this microwave for my caravan which had a normal glass turning tray which needed safe storing everytime the van was moved. This should solve this ongoing problem. A little smaller than what we had but still quite easy to fit in existing space with some adjustments. It was dearer than Big W but I received a $50 voucher from Alinta Energy and with free freight it was a bargain.
    Build quality
    5.0
    Ease of use
    5.0
    Value of product
    5.0

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    A pleasure doing business with you
    David and Maree, Northmead
    You have great prices
    Kimia, Baulkham Hills, NSW
    Thank you so much for such a fast delivery
    Trish,

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

    No-one has asked a question about this product yet. Want to be the first?
    I agree to the terms & conditions
    We're here to help 24/7 - for an immediate answer to your question, chat with one of our Live Chat agents below or call us on 1300 000 500 .

  • At Appliances Online, we're all about making the purchasing process as straightforward as we possibly can by taking away the stress that typically comes with shopping for cooking appliances like Breville 20L Silhouette Flatbed Compact Microwave LMO420BLK and other items. Cooking appliances are something every household should have, whether you're a beginner in the kitchen or the main cook in the family. But the issue comes when they unexpectedly fail after years of reliable performance. On the flip side, should your household setup shift, you may find yourself needing to upgrade to an appliance with improved efficiency or a bigger size to fit constant family changes. Replacing your appliances can be an intimidating and overwhelming feat, as there are often improvements in technology, add-ons and features available since your previous model. With us here for you, there'll be no leaving the comfort of your home and wasting a day moving between stores to compare features and specs or research replacements. With a vast and diverse array of over 8,000 different products you can select from, Appliances Online is the biggest online retailer of appliances and home essentials in Australia.

    Choosing the right cooking appliances and home essentials can be tricky, particularly when juggling your budget and specific household needs within a limited timeframe. At Appliances Online, we know that making the right choice matters, which is why we've tailored our services to make shopping as smooth and convenient as possible. There's no need to feel overwhelmed by the many choices on the online market anymore. Appliances Online stands ready to give you all the assistance and information needed to find the right fit for your household needs. Whether you're looking for ASKO 60cm Stainless Steel Pyrolytic Craft Built-In Oven OP8664S or Fisher & Paykel 60cm Series 9 Minimal Handleless Compact Combi-Microwave Oven Black Glass OM60NMTNB1, you'll find it among our extensive range of quality appliances and home essentials at a great price, thanks to our Price Match Guarantee*. Should you find a lower price with an Approved Retailer for the same item, our friendly team is here to match it - simply reach out. Our commitment to providing legendary service makes shopping for cooking appliances and other essentials much easier, whether you're considering buying products like Dimplex DCB09 2.6kw Reverse Cycle Window Box Air Conditioner or Breville Quick & Easy Pie Maker LPI285GRY.

    Wondering if we deliver cooking appliances or any other home essentials to your address? Chances are high that we can. Simply type your postcode or suburb into the 'delivery location' bar on our site. Our friendly Sydney-based customer service team is available around the clock, 365 days a year if you have any questions about a product. Contact us at 1300 000 500, and you'll be connected to a real person for assistance. Plus, we provide Free, Next Day Delivery* to 95% of Australia's population; if your item is in stock, it can usually arrive the next day (Monday to Friday). Additionally, Free Connection is offered in areas where we deliver with our trucks - select fridges, washing machines, dryers and microwaves can be connected at no extra cost. Plus, we can remove your old appliances for recycling for free - just remember to select this option at checkout when buying from our Cooking Appliances collection or other home essential ranges. Whether you're searching through our Heating & Cooling category or finding items from our Fridges and Freezers section, shop at Appliances Online today.