• Westinghouse 45L Freestanding 1100 watt Microwave Oven Dark Grey WMF4505GA

    $549

    Westinghouse 45L Freestanding 1100 watt Microwave Oven Dark Grey WMF4505GA

    $549
    Add to Wishlist
    4 payments of $137.25 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 WMF4505GA 45L Countertop Microwave Oven is designed to deliver powerful performance, intelligent cooking, and modern convenience for busy kitchens. With a generous 45-litre capacity and sleek dark grey glass fascia, it combines stylish design with practical functionality to handle everyday cooking, reheating, and defrosting with ease.

    Powered by advanced inverter technology, this microwave ensures consistent energy delivery for faster, more even cooking. Unlike conventional microwaves that cycle power on and off, the inverter system maintains a steady flow of power, helping food cook more evenly while preserving flavour and texture. It also allows for precise defrosting, reducing the risk of partially cooked edges or frozen centres.

    With 1100 watts of microwave power and 10 adjustable power levels, the WMF4505GA provides the flexibility needed for everything from gentle defrosting to rapid reheating. The intuitive touch control panel combined with a smooth rotary dial makes selecting cooking settings quick and straightforward, while the one touch Quick Start function instantly adds 30 seconds for fast heating when time is limited.

    Convenience is further enhanced by the auto-return turntable, which remembers its starting position and resets when cooking finishes. This thoughtful feature makes it easier and safer to remove dishes, ensuring handles and plates remain positioned exactly where you placed them.

    To simplify meal preparation, the microwave includes 11 auto menus that automatically select the appropriate power level and cooking time for common foods such as popcorn, soup, and pasta. With its spacious interior, smart cooking technology, and user-friendly controls, the WMF4505GA microwave oven delivers reliable performance and effortless cooking for modern households.
    Faster, Even Cooking with Inverter Technology

    Deliver tasty results every time thanks to the inverter technology which provides more even heating. Inverter technology is also more energy efficient and cooks faster than non-inverter microwaves.

    Stylish and Functional Control Panel

    The new sleek, seamlessly designed microwave fits perfectly into your kitchen, with a touch control panel, you will have a simple to use and stylish microwave with a control panel that is much more durable and long-lasting.

    Heating in a hurry with the press of a button

    In a rush and need a quick re-heat? The quick start function automatically adds 30 seconds to your time, with just the press of one button, making it easy for the quick heat-ups.

    Set and forget

    Take the guesswork out of microwaving with our predefined set of Auto Menus that are designed to cook specific foods. The menus will select the correct power level and cooking time making it easier for you.

    Specifications & manuals

    key Specifications
    Brand
    Westinghouse
    Model Number
    WMF4505GA
    Height (mm)
    331 mm
    Width (mm)
    553 mm
    Depth (mm)
    455 mm
    Weight (kg)
    14 kg
    Finish Colour
    Dark Grey
    Finish Colour Description
    Dark Grey Finish Fascia Panel and Cabinet
    Interior finish
    Painted Steel
    Microwave Type
    Freestanding
    Microwave Volume
    45 L
    Turntable size
    345 mm
    Power (W)
    1100 W
    Accessories included

    1 x Turntable Roller Ring,
    1 x Glass Turntable

    Notes
    ** Please note this model is not designed to be built into a cupboard, Freestanding Only installation**
    warranty
    Manufacturer Warranty
    1 Year
    Use
    Not intended or designed for commercial use.
    functions
    Inverter Microwave
    Auto cook
    other Features
    Control type
    Control Knobs and Touch Control
    Door Type
    Push Door Button
    Power levels
    10
    Grill location
    No Grill Function
    Timer Functions
    Clock / Timer
    Programmable timer
    Light type
    Incandescent
    Features
    • Large 45L Capacity: Spacious interior provides plenty of room for family-sized meals, large dishes, and everyday cooking tasks.
    • Advanced Inverter Technology: Maintains consistent microwave power for faster cooking, even heating, and more precise defrosting.
    • 1100W High Power Output: Powerful heating performance allows food to cook quickly while maintaining reliable and consistent results.
    • 11 Auto Cooking Menus: Pre-programmed settings automatically choose the right cooking time and power level for popular foods.
    • Quick Start Function: Instantly adds 30 seconds of cooking time with a single press, making quick reheating simple.
    • Auto Return Turntable: The turntable resets to its starting position after cooking for easier and safer removal of dishes.
    • Touch and Dial Controls: A modern touch panel combined with a rotary dial provides intuitive and responsive operation.
    • 10 Adjustable Power Levels: Multiple power settings offer flexibility for reheating, defrosting, and cooking different foods.
    • Sleek Dark Grey Design: Contemporary glass fascia and charcoal grey finish complement modern kitchen styles.
    • Auto Cook Programs: Yes
    • Auto Cook From frozen Programs: Yes
    • Auto Weight Defrosting Programs: Yes
    • Auto Weight programs: 10
    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
    1.1 kW
    Maximum current rating
    4.5 A
    country of Origin
    Origin
    China

    Recycling Partnership Program

    Westinghouse and Appliances Online – Proud Partners in Recycling!
    Westinghouse is a proud supporter of Appliances Online’s Packaging Recycling Program. Working together, we stop around 85% of packaging waste including cardboard, soft plastics and expanded polystyrene from polluting our environment or ending up in landfill. 

    Reviews

    Rating snapshot

    5
    44
    4
    4
    3
    1
    2
    2
    1
    2

    Average customer rating

    Overall
    4.6
    Ease of setup
    4.6
    Build quality
    4.0
    Value of product
    4.0

    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
    What customers say
    Generated by BazaarVoice HarmonyAI using customers reviews

    This microwave offers excellent performance, heating food quickly and evenly. It is easy to use with simple dial controls. The sleek, modern design complements kitchen decor well. While some customers found the digital clock display inconvenient and the defrost and sensor cooking settings lacking flexibility, the majority of customers are very satisfied with the product's quality and value.

    Pros
    1-3 of 53 reviews
    Dimmi2026-09-17
    Broke down after two years
    Really disappointed by this microwave. When renovating the kitchen I wanted to go with a familiar brand, so went with everything Westinghouse. The microwave turntable stopped working last month, and I thought being Westinghouse it would be an easy service call. Nope. They're making me pull out the "consumer law" handbook and fighting me on getting it fixed. 12 month warranty for a $500 microwave is atrocious. I'll never buy another Westinghouse counter top appliance again.
    Build quality
    1.0
    Ease of use
    4.0
    Value of product
    1.0
    IanMc2026-08-23
    Westinghouse Microwave WMF4505GA
    A great addition to the Westinghouse range in our kitchen. Always good value from this brand, easy to set up and use and trustworthy to last the course of time. If you’re in the market for a new microwave, I would recommend the WMF4505GA as a smart buy.
    Build quality
    5.0
    Ease of use
    5.0
    Value of product
    5.0
    M SH2026-06-28
    Big and Efficient
    [This review was collected as part of a promotion.] I bought this a month ago for my new property. The microwave is big, relatively quite, and have enought capacity to put large plates in. The options are great!

    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).
    I'm a fan for life now, they deserve many accolades!
    Brian, West Pennant Hills, NSW
    Great business and incredible staff
    Theresa, Hamilton, QLD
    Will definitely be buying from you in the future
    Ben,

    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 .

  • When a cooking appliance fails before a big family event, or you need a more efficient upgrade to fit your family's needs, Appliances Online simplifies the search for the ideal replacement, removing the hassle. There's no need to visit multiple stores to find the right product and compare which features are the right match for you. We strive to deliver a seamless and hassle-free shopping experience that you can enjoy from home or on your phone. As Australia's largest online retailer of appliances and other home essentials, with over 8,000 unique products from leading global brands, we ensure that you have the freedom of choice to find exactly what you're looking for. We know how crucial convenience and confidence are for home-related purchases, so our mission is to help you save time and money and receive quality items with reliable support. You can rest assured that your online shopping experience with us will be as simple as possible, so you no longer have to spend hours searching for products like Westinghouse 45L Freestanding 1100 watt Microwave Oven Dark Grey WMF4505GA. Appliances Online offers more than just quality additions to your kitchen - we provide peace of mind with every purchase.

    Finding the ideal appliance or home essential isn't always simple, especially when you have to take both your budget and specific needs into consideration. Whether you're looking for Fisher & Paykel Series 9 30cm Natural Gas Cooktop Black Glass CG301DNGGB4 or something like ILVE Professional Plus Series 90cm Dual Fuel Six Burner Double Oven with Milano Knobs PD096DWE3WH, Appliances Online ensures the process is simple and stress-free. We provide a variety of services to make your shopping experience smooth and easy, with our Price Match Guarantee* ensuring you won't risk overpaying. Should you find an identical item at a lower price from an Approved Retailer, just share the price and where you found it with us, and our customer service team will verify the price match. Plus, with a wide range of products to choose from, even if you're searching for items like Westinghouse 466L Upright All Fridge WRB5004WC-R or Abey Chambord Legrande Reversible 1 & 1/2 Fireclay Sink LEGRANDE-2W, you'll have all the resources you need to make an informed decision. We believe in delivering legendary service so we can guide you towards exactly what you're looking for. Whether you're looking into larger appliances or smaller home essentials, we're here to assist you so you can find the right match for your needs and home.

    Not sure if we can deliver cooking appliances or other home essentials to your address? Chances are, we do. Just type your postcode or suburb in the 'delivery location' bar on our site. Should you have any product-related questions, our helpful Sydney-based customer service team is here for you 24/7, 365 days a year. Give us a ring at 1300 000 500, and you'll be connected with someone who can help. In addition, Free, Next Day Delivery* is available to 95% of Australia's population; if it's in stock, you'll likely have it as soon as the next day (Monday to Friday). Free Connection is also available in areas we deliver with our trucks, letting us set up select fridges, washing machines, dryers and microwaves at no additional 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 BBQ Rotisseries category or finding items from our Consumer Electronics section, shop at Appliances Online today.