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Westinghouse 44L Built-in Dark Stainless Steel Combi Microwave

WMB4425DSC
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Product Overview

The 44L Built-in Dark Stainless Steel Combi Microwave cooks, grills and reheats meals using a spacious 44L cavity and 900W microwave power.

A built-in design with a drop-down door fits seamlessly into modern kitchens, freeing up bench space and supporting households that want both microwave and oven-style cooking in one appliance. The touch screen LED controls and programmable timer make it easy to select from 10 power levels and a range of cooking modes, while the child safety lock helps keep family kitchens secure.

Combination cooking blends microwave energy with convection or grill modes, allowing you to brown, crisp or roast food faster than a conventional oven. Thirteen Auto Cook and two Auto Defrost programs automatically adjust settings for different foods and portion sizes, making meal preparation more flexible. The stainless steel interior is easy to clean, and the included grill rack expands your cooking options.

Model WMB4425DSC in silver comes with a 2 year manufacturer's warranty.

Key Features

  • 60cm size with 44 Litre capacity and 900 Watt power
  • Touch screen controls with combi cooking, roast, grill and bake
  • Child safety lock for family-safe controls
  • 13 Auto Cook and 2 Auto Defrost options for convenience

Key Specifications

Brand:
Westinghouse
Model Number:
WMB4425DSC
Oven Fuel Type:
Electric
Oven Size (cm):
60
Oven Capacity (L):
44
Controls:
Touch Screen LED
Colour:
Silver

Cooking Appliances

Oven Type:
Combination Oven Microwave
Oven Functions:
10 Programmed, Grill, 3 Combination modes, 13 Auto cook

Connections

Maximum Current Rating:
900W

Safety

Safety:
Child Lock
Installation:
Must be installed by a licensed electrician, do not DIY install

General Information

Type:
Built In Oven
Additional Features:
Convection and grill cooking for versatility, 13 Auto Cook options and 2 Auto Defrost options, Family-safe controls with a child safety lock
What's In The Box:
Grill Rack

Warranty

Manufacturer's Warranty:
2 Year

Cooking Appliances

Oven Type:
Combination Oven Microwave
Oven Functions:
10 Programmed, Grill, 3 Combination modes, 13 Auto cook

Safety

Safety:
Child Lock
Installation:
Must be installed by a licensed electrician, do not DIY install

Warranty

Manufacturer's Warranty:
2 Year

Product Dimensions

Product Height (mm):
454
Product Width (mm):
595
Product Depth (mm):
568

Box Dimensions

Box Height (mm):
670
Box Width (mm):
700
Box Depth (mm):
550
Box Weight (kg):
42

Product Reviews of Westinghouse 44L Built-in Dark Stainless Steel Combi Microwave

Westinghouse 44L Built-in Dark Stainless Steel Combi Microwave WMB4425DSC

Overall Rating Snapshot

4.5 stars

4.5 out of 5 stars from 15 reviews

93% of users recommend this product

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1
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What customers say, summarised by AI
  • Large interior and versatile functions suit both microwave and oven needs
  • User interface is intuitive with easy toggling between settings
  • Installation may require hard wiring and an electrician, adding to cost
  • Some users report issues with oven racks catching or grating
  • Modern design frees up bench space and complements kitchens
  • Mixed feedback on build quality; minor bracket and rack issues noted
AI-generated summary from customer reviews, which may include incentivised reviews.
Pros
Easy (1)
Reliable (1)
  • 5 out of 5

    We love it

    This is a great combi microwave. We bought it to use as a second oven on the occasion that we need it, but primarily a microwave - so we don't have to make space for both. The size is great and functions well as both a microwave and oven

    Kristin

    Confirmed purchase 13 January 2026

    Published on 4 February 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Fabulous unit

    Well described by Good Guys sales rep Tony. He gave us a few friendly tips and the whole household love using this unit. 10 out of 10 from all of us. Installation was a breeze as we had a power point exactly in the right spot. Thanks Tony for all of your help in store.

    Kevin Graham

    Confirmed purchase 23 January 2025

    Published on 19 February 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Replacement

    The size of f interior, all combined.features

    Cathy Crosswell

    Confirmed purchase 28 December 2024

    Published on 22 January 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Love this oven combi

    The microwave is massive and so easy to use. Doesn’t scratch.

    Kimberly Grieger

    Confirmed purchase 17 September 2024

    Published on 16 October 2024

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Beautiful Microwave

    The Microwave space is massive, easy to flick between microwave and the oven settings. Would purchase again.

    Kimberly Grieger

    Confirmed purchase 17 September 2024

    Published on 9 October 2024

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 4 out of 5

    Nice one.

    Useful. Have used it only a few days. According to manual it needs hard wiring. So will need electrician to install it

    Vikas

    Confirmed purchase 1 December 2022

    Published on 15 December 2022

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 4 out of 5

    Good product but need hard wired

    Great product. But I just wish the sales woman at good guys could have told me that the oven need to be hard wired, then I would probably think twice. As the hard wire is expensive and took a week to book an electrician to come to our place.

    Robert

    Confirmed purchase 26 October 2022

    Published on 19 November 2022

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Easier use and bigger capacity

    John

    Confirmed purchase 4 August 2022

    Published on 2 November 2022

    Yes, I recommend this product.

    Check out what this reviewer thought after the first 3-6 months.

  • 5 out of 5

    Absolutely fantastic product

    User friendly and very happy with purchase

    Judy

    Confirmed purchase 5 September 2022

    Published on 20 September 2022

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Anonymous

    Confirmed purchase 4 August 2022

    Published on 19 August 2022

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

You've viewed 10 of 15 reviews

ABOUT THE GOOD GUYS REVIEWSThe Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.

The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.

At a glance

This built-in 44L combi microwave suits households wanting a space-saving appliance that can reheat, grill, bake and roast in one cavity. Its key strengths are versatile combination cooking, a family-friendly capacity and easy touch controls with auto programs. A fair limitation is that it is not as large or specialised as a full-size wall oven for bigger batch cooking.

What it’s great for

  • Everyday Family Cooking
  • Reheating Meals
  • Baking and Roasting Smaller Dishes
  • Built-In Kitchen Upgrades
  • Faster Weeknight Cooking

Where it works best

  • Modern Family Kitchens
  • Built-In Cabinetry
  • Apartment Kitchens
  • Renovated Kitchens
  • Space-Conscious Homes

Who it’s for

  • Families
  • Home Cooks
  • Renovators
  • Apartment Owners
  • Busy Households

Things to consider

While versatile, this 44L combi model is still smaller than a full-size built-in oven, so it is less suited to large roasting trays or high-volume cooking.

Kitchen integration suitability

9/10 - built-in form, drop-down door and coordinated Westinghouse styling suit modern integrated kitchens well.

Cooking versatility score

8.5/10 - microwave, convection, grill, 3 combination modes and 13 auto cook programs cover a wide range of daily cooking tasks.

Ease of use

8/10 - touch screen LED controls, programmable timer and auto programs make everyday operation straightforward.

Family size fit

Small to medium families

Key benefits

  • 44L Capacity: roomy interior gives you more flexibility for family meals, larger dishes and everyday reheating.
  • Combination Cooking: blends microwave, convection and grill functions so food can brown and crisp while cooking faster than microwave-only heating.
  • 900W Microwave Power: strong microwave output helps heat and cook food quickly for everyday meals.
  • 13 Auto Cook Programs: automatic settings reduce guesswork by adjusting cooking for different food types and portions.
  • 2 Auto Defrost Programs: simplifies thawing by automatically matching settings to the food and weight selected.
  • Touch Screen LED Controls: clear touch interface makes it easier to choose functions, times and power levels.
  • Drop-Down Door Design: built-in format supports a clean integrated kitchen look and helps free up benchtop space.
  • Stainless Steel Interior: durable interior is easier to wipe clean after everyday cooking and splatters.

Q: Can the Westinghouse WMB4425DSC work as both a microwave and a second oven?

A: Yes. This 44L combi model combines 900W microwave cooking with convection and grill functions, so it can reheat, roast, grill and bake in one cavity. It suits homes wanting a built-in microwave that can also handle smaller oven-style meals.

Q: What does the combination cooking on the WMB4425DSC do in practice?

A: Combination cooking uses microwave energy together with convection or grill modes to cook food faster than a conventional oven while still helping brown or crisp the surface.

Q: Is the 44L capacity on the WMB4425DSC large for a built-in combi microwave?

A: Yes. A 44L cavity is generous for a built-in combi microwave and gives more room for larger plates, casserole dishes and multi-serve reheating than many smaller built-in models. It is still not a full-size wall oven, so tray size remains more limited.

Q: Do the Auto Cook programs on the WMB4425DSC adjust cooking time for different food amounts?

A: Yes. This model has 13 Auto Cook programs, and the program can calculate the cooking settings after you enter the food weight. That makes it more useful than fixed one-touch presets, especially when portion sizes vary from meal to meal.

Q: What size opening do I need to allow for the Westinghouse WMB4425DSC?

A: The appliance itself measures 595mm wide, 568mm deep and 454mm high, so cabinet planning needs to account for those product dimensions plus the required built-in clearances. For a new kitchen or replacement fit-out, discuss with your electrician.

Q: Is 900W enough microwave power for everyday use on the WMB4425DSC?

A: Yes. 900W is a solid everyday output for reheating, defrosting and general microwave cooking, and this model also adds 10 power levels for more control. It may be a little slower than some higher-powered benchtop units, but it trades that for built-in combi flexibility.