• Omega ODW300XN 45cm Slimline Freestanding Dishwasher

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    4.0 from 86 reviews
    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    From the very beginning, Omega have prided themselves on strong designs, innovative performance, and excellent workmanship. Omega dishwashers offer you premium features at an affordable price-point. This dishwasher boasts a built-in cutlery tray, for easy cutlery cleaning, and a slimline design for fitting this unit into smaller kitchen spaces. Don’t let its smaller size fool you, this slimline unit can still fit 10 place settings inside, which is the equivalent of all the cutlery and dishware of a ten person, three course dinner.

    Adjustability is the name of the game, and with an adjustable upper basket in this unit, you can easily fit those awkward pots and pans. Backed by Omega’s two year warranty, you’ll wash with peace of mind for years to come.

    Specifications & manuals

    key Specifications
    Brand
    Omega
    Finish Colour
    Stainless Steel
    Height (mm)
    845 mm
    Width (mm)
    450 mm
    Depth (mm)
    585 mm
    Model Number
    ODW300XN
    Dishwasher type
    Freestanding
    Removable Lid
    Capacity Place Settings
    10
    Can accommodate large dishes
    Accessories included
    1x 1400mm Drain Hose, 1 x 1800mm cold water inlet hose.
    Notes
    ** Cold Water Connection Only**
    Need Help?

    Not sure if your kitchen can accommodate a built-under (under bench) or freestanding dishwasher? Click here to identify the style you currently have.

    warranty
    Manufacturer Warranty
    2 Years
    Warranty Note
    Parts and labour
    smart Features
    Delay Start
    Time Remaining Display
    additional Dimensions
    Maximum Height (mm)
    878 mm
    Minimum Height (mm)
    815 mm
    programs
    Number of Programs
    5 Programs
    70 Degree wash program
    Pre wash
    Quick wash
    energy Efficiency
    Energy Star Rating
    3.5
    Energy Consumption(kWh/annum)
    189
    Energy Consumption Calculator
    According to the Standard Test, this product utilises $54.81 of energy.
    water Efficiency
    Water Star Rating
    3.5
    Litres Per Cycle
    11 Ltr/Cycle
    WELS Product Registration Number
    D01995
    other Features
    Water Inlets
    Cold Only
    Cutlery Drawer
    Display Panel
    LED
    Heavy Cycle
    Height Adjustable Upper Basket
    Features
    ● Lid removal possible to provide an extra 30mm in height
    ● Drying: Open the door to assist with the drying process

    10 place settings
    Flexi-basket
    Cutlery tray
    Up to 30cm allowable plate size
    Residual heat drying
    Floating plug
    24hours Delayed start

  • ● Wash Programs: Intensive,Heavy,Normal,Rinse,Rapid
  • safety Features
    Fault Indicator
    Overflow Protection
    Child lock
    electrical Connection
    Type of connection
    10A plug & lead
    Length of cord
    1 m
    country of Origin
    Origin
    China
    noise Level
    Noise when working
    49 dB

    Reviews

    Rating snapshot

    5
    64
    4
    28
    3
    8
    2
    5
    1
    7

    Average customer rating

    Overall
    4.2
    Ease of setup
    4.6
    Build quality
    4.4

    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
    1-3 of 112 reviews
    Iris2025-05-20
    Very good, a great purchase
    I must have my omega dishwasher about 3 years ago and I have been very happy with it, we have a galley kitchen and the only option was a 45” unit. It has been more than adequate for our needs and entertaining is no problem as very rarely do we need to do 2 loads. Only one issue I have is dishes dry much quicker if I leave the door open slightly. I am very happy with it.
    Avoca19592025-03-29
    Omega narrow dishwasher perfect
    In renovating the kitchen there was no room for a standard dishwasher. After exploring on line we found the omega narrow dishwasher fitted perfectly. It is installed in a large area but the working dishwasher proposes no noise interference. It washes dinner plates and pots and pans with a good cleaning result. I have shown people the dishwasher and they are all amazed that such a narrow one exists, great for smaller homes.
    Red Diablo2025-03-08
    The perfect appliance for small kitchens
    I purchased this unit in 2022 to replace my previous 10 year old Omega dishwasher. It was light and compact and easy for one person (me) to install.It has been working well to date.

    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).
    Seriously amazing service
    Charles, Paddington, NSW
    Payment on delivery meant no risk
    Stephen, Ormiston, QLD
    Excellent service and fantastic product
    Jules and Luke, TASMANIA

    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

    Can you supply the washing racks for an Omega ODW300XN dishwasher NEEDED it ASAP · 2023-11-29
    Hello, Thank you for this product question, sorry to say that you have managed to come through to Appliances Online we are an Online retailer, not Omega Spare Parts Division, I'll attach the supplier's direct contact number as we do not sell any spare parts for any brands: Omega Spare Parts ( Residentia Australia) Ph: 1300-114-357 Check the costing with the supplier sometimes these parts can cost as much as a new dishwasher, in which case you may do this instead. I trust that this information will prove helpful as you shop with us at Appliances Online. Our Sydney office operates around the clock 24/7, and you can reach us at 1300-000-500. Colin Jones, Appliances Online
    In one of the previous comments you said the minimum height is 850mm but the 'additional dimensions' section says the minimum height is 815mm when the top is removed. Can you please clarify which one is correct? Aimee · 2023-11-17
    Hello Aimee, We appreciate your product question. In certain models within our freestanding range, you have the option to remove the worktop lid, which will provide you with an additional 30mm of space once the lid is taken off. However, it's important to keep in mind that the worktop lid serves a specific purpose. The worktop lid is primarily designed to prevent small insects and other pests from nesting inside the appliance. Please note that any issues related to such infestations are not covered by warranty. Additionally, the lid serves as protection against potential water leaks from the sink above, which could potentially damage internal wiring. Damage caused by water leaks due to the removal of the lid is also not covered by warranty. While removing the lid can be beneficial for gaining extra space, it's essential to understand and consider its intended function. We prioritize your safety and the longevity of your appliance, and we recommend using it in accordance with its design and purpose. If you have any further questions or concerns, please feel free to reach out to our customer support team for guidance and assistance. I trust that this information will prove helpful as you shop with us at Appliances Online. Our Sydney office operates around the clock 24/7, and you can reach us at 1300-000-500. Colin Jones, Appliances Online
    Is this dishwasher available in white or in beige? Liz S · 2023-04-09
    Good Morning, Thank you for this product question, in regards to colours stainless steel will be the most popular, suppliers do not bring in other colours within the 45cm range as they do not get the required sales to bring in other colours to make this worthwhile. I hope this information will assist you when shopping here with us at Appliances Online. Colin Jones, Appliances Online
    does the dishwasher heat the water itself or is it connected to a hot tap Nikki · 2022-12-10
    Good Afternoon, Thank you for this product question on our website we have included this extra information for you to view listed under the Key Specifications: Accessories included: 1x 1400mm Drain Hose, 1 x 1800mm cold water inlet hose. Notes ** Cold Water Connection Only** Due to the small amount of water being used the internal heater is able to heat the water to the correct wash temperature that you have selected for the cycle and maintains this temperature throughout the wash cycle to provide the best wash result. I hope this information will assist you when shopping here with us at Appliances Online. Colin Jones, Appliances Online
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