• Westinghouse 44L Built-in Combination Microwave and Oven 900W Dark Stainless Steel WMB4425DSC

    $1,829
    $570 (24%) off RRP of $2,399
    $570 (24%) off RRP of $2,399

    Westinghouse 44L Built-in Combination Microwave and Oven 900W Dark Stainless Steel WMB4425DSC

    $1,829
    $570 (24%) off RRP of $2,399
    $570 (24%) off RRP of $2,399
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    4 payments of $457.25 with
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    Colour: Dark Stainless Steel
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    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    If you’re after the cooking prowess of a convection oven and the ease of use of a microwave, you can get the best of both worlds with this 44L built-in combination microwave and oven from Westinghouse. Finished in dark stainless steel, and designed to complement other Westinghouse built-in appliances, this unit will suffuse your kitchen with bold sophistication.

    When you hear the word “microwave”, you think of leftovers, hot chocolate, and popcorn. This Westinghouse combi microwave-oven offers so much more, but with the ability to prepare those old favourites too. You have the choice of 10 cooking functions, including roast, bake, and grill. Go a step further and upgrade your static grill to grill plus microwave or grill plus convection. These combination cooking modes help you to prepare meals faster and with more even results. For tailored cooking performance, consult the 13 Auto Cook menus. These menus, including Pizza, Cake, and Fresh Vegetables, already have the power, cooking time, and temperature set. All you have to do is enter the weight of your food. Navigate the oven’s features using the handy touch controls. They are as easy to clean as they are to use, and they come with a child safety lock to keep little ones from becoming master chefs before their time.

    From quick reheats to three-course meals, it’s all possible with this Westinghouse combi microwave-oven.
    13 Auto Cook programs

    As life gets busier, it helps to have some convenient shortcuts up your sleeve in the kitchen. With 13 Auto Cook programs to choose from, you can place your food inside the cavity, set the weight, and trust the microwave to select the appropriate power, cooking time, and temperature.

    Combination cooking

    Take your microwaving to the next level with the help of three combination modes. Choose between Microwave + Grill Cooking, Microwave + Convection Cooking, and Microwave + Grill Fan Cooking. The initial microwave heat will result in faster cooking times compared to a conventional oven.

    Seamless integration

    This microwave has been designed to seamlessly blend in with other appliances in the Westinghouse built-in family, helping you turn your house into a home.

    Child safety lock

    This appliance is safe for family households thanks to its child safety lock. When you activate this setting on the touch control panel, curious hands won’t be able to operate the unit by accident.

    Specifications & manuals

    key Specifications
    Brand
    Westinghouse
    Finish Colour
    Dark Stainless Steel
    Finish Colour Description
    Dark Stainless Steel Facia Panel / Dark See through Door.
    Height (mm)
    454 mm
    Width (mm)
    595 mm
    Depth (mm)
    568 mm
    Model Number
    WMB4425DSC
    Interior finish
    Stainless steel
    Microwave Type
    Integrated
    Microwave Volume
    44 L
    Turntable size
    360 mm
    Weight (kg)
    42 kg
    Power (W)
    900 W
    Accessories included
    1 x Grill Wire Rack, 1 x Grill Shelf, 1 x Turntable.
    Notes
    ** Built In Oven Requires to be Hardwired.**
    warranty
    Manufacturer Warranty
    2 Years
    Warranty Note
    2 Year Domestic Warranty on all Parts & Labour.
    Use
    Not intended or designed for commercial use.
    additional Dimensions
    Package Dimensions (H x W x D)
    550 x 700 x 670mm
    Package Weight (kg)
    45
    functions
    Number of Functions
    10
    Convection Microwave
    Auto cook
    Bake
    Roast
    Combi cooking
    Microwave
    Defrost
    Full grill
    other Features
    Control type
    Electronic
    Power levels
    10
    Grill location
    Integrated electric grill
    LED Display
    Timer
    Timer Functions
    Clocl / Timer.
    Programmable timer
    Light type
    Incandescent
    Cooling fan
    Features
    • Seamless design integration.
    • 10 programmed functions.
    • Combi Cooking - roast, grill and bake.
    • Auto Cook.
    • Auto Cook from frozen programs.
    • Children-safe touch controls.
    • Fully built-in design.
    • Convection and Grill cooking.
    • Full touch electronic control panel.
    • 900W microwave.
    • Programmable timer.
    safety Features
    Child lock
    electrical Connection
    Type of connection
    Hardwired
    Connection requirements
    Needs to be hardwired by a qualified electrician
    Connected load
    3.35 kW
    Maximum current rating
    14 A

    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
    54
    4
    12
    3
    4
    2
    8
    1
    7

    Average customer rating

    Overall
    4.2
    Ease of setup
    4.5
    Build quality
    4.6
    Value of product
    4.1

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    What customers say
    Generated by BazaarVoice HarmonyAI using customers reviews

    The combi microwave oven has received mixed reviews. Many customers are satisfied with its features and functionality, describing it as easy to use and versatile. However, some have experienced performance issues, with the microwave taking longer to cook or heat food. There have also been reports of quality problems, such as rusting screws and a malfunctioning door latch. While the consensus is that it is a good appliance, potential buyers should carefully consider their needs and read reviews to ensure it meets their expectations.

    1-3 of 85 reviews
    Oz2025-11-23
    Great Quality
    [This review was collected as part of a promotion.] We wanted to replace our previous Westinghouse microwave combined wall oven and have been very pleasantly surprised with the quality of our new purchase.
    Kumul792025-11-19
    Stylish, Spacious, and Surprisingly Versatile – A Perfect Fit for Our New Kitchen
    [This review was collected as part of a promotion.] As part of our full kitchen renovation, we chose the Westinghouse 44L built-in combi microwave in dark stainless steel, and it has turned out to be one of our favourite upgrades. The sleek dark finish blends seamlessly with the rest of our cabinetry and appliances, giving the entire kitchen a clean, modern look that feels both premium and timeless. What sets this unit apart is its versatile functionality. It’s not just a microwave – it combines microwave, convection, and grill functions, which has made everything from reheating leftovers to baking and grilling incredibly convenient. Whether it's a quick defrost or cooking a full meal, this appliance handles it effortlessly. The touch control panel is very intuitive, with auto cook and auto defrost settings that take the guesswork out of everyday use. Even with all its functions, it still feels simple and user-friendly. With a 44-litre capacity, it’s much more spacious than we realised, we can comfortably fit larger dishes, which is especially handy when cooking for the family or hosting guests. Overall, the Westinghouse 44L built-in combi microwave delivers an excellent blend of style, convenience, and performance. If you’re renovating your kitchen or looking for a premium built-in option, this one is absolutely the right choice!!. Westinghouse has truly delivered a reliable, modern appliance that elevates our kitchen and makes everyday cooking easier.
    Mani2025-11-04
    Amazing microwave
    [This review was collected as part of a promotion.] Was bit sceptical to buy an expensive product because am mainly going to use this as microwave, but so far it has really impressed in looks and functionality. Haven't used oven yet and had to clean only once.

    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).
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    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

    I live in Darwin NT what would be the delivery date if I purchase now ? postcode 0828 Shayne · 2021-10-25
    Good Afternoon, Thank you for this product question, Yes we are able to have your item delivered to you, place your postcode into the delivery selector, and check out as per normal. I hope this information will assist you when shopping here with us at Appliances Online. Colin Jones, Appliances Online
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