• Westinghouse 5.1kW Split System Reverse Cycle Air Conditioner WSD51HWA

    $1,732
    $767 (31%) off RRP of $2,499
    $767 (31%) off RRP of $2,499

    Westinghouse 5.1kW Split System Reverse Cycle Air Conditioner WSD51HWA

    $1,732
    $767 (31%) off RRP of $2,499
    $767 (31%) off RRP of $2,499
    Add to Wishlist
    4 payments of $433 with
    Or  Own it from $66.67 weekly for 6 months*
    Power: 5.1kW
    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    This Westinghouse split system reverse cycle air conditioner is reliable and highly effective, offering a host of features to make your indoor spaces relaxing and comfortable. One of those features is Sleep Mode which creates the ideal sleeping environment, automatically adjusting the temperature and fan speed to maintain optimal comfort throughout the night. Another automatic feature is FollowMe which cleverly adjusts the temperature based on your remote's location, creating the perfect temperature wherever you are. You can also adjust the temperature yourself: Turbo mode allows you to activate fast cooling or heating to get comfortable as quickly as possible.
    Maintenance is made incredible simple too. With a touch of a button, you can active the self-clean function that initiates a thorough cleaning cycle to remove the build up of dirt, mildew and bacteria. Add to this the ability to adjust your air conditioner anywhere using the +Home app on your smartphone, and you have a smart and technically brilliant machine that adapts to your way of life.
    Enjoy a peaceful night's sleep

    Sleep Mode is designed to create the ideal sleeping environment, providing you with the ultimate comfort and more energy efficiency. This mode automatically adjusts the temperature and fan speed, preventing excessive cooling or heating and creating a quiet sleeping space.

    Effortless maintenance

    With a touch of a button, the self-clean function cleans the internal mechanisms of the air conditioner, removing dirt, mildew and bacteria. This helps to maintain your air conditioner and create a healthier environment.

    Specifications & manuals

    key Specifications
    Brand
    Westinghouse
    Finish Colour
    White
    Height (mm)
    370 mm
    Width (mm)
    1196 mm
    Depth (mm)
    279 mm
    Model Number
    WSD51HWA
    Outdoor Unit - H x W x D
    673x890x342mm
    DRED Enabled
    Reverse Cycle
    Heating Capacity
    6.1 kW
    Cooling Capacity
    5.1 kW
    Inverter
    warranty
    Manufacturer Warranty
    5 Years
    Use
    Not intended or designed for commercial use.
    energy Efficiency
    Energy Star Rating - Cooling Cold Climate
    4.5
    Energy Star Rating - Cooling Hot Climate
    4.5
    Energy Star Rating - Heating Cold Climate
    2.5
    Energy Star Rating - Heating Hot Climate
    4
    Energy Star Rating - Cooling Average
    4
    Energy Star Rating - Heating Average
    3
    other Features
    Features

    -Sleep Mode

    -HEPA 13 and Cold Catalyst filters

    -Self Clean function

    -Turbo Mode

    -DC Inverter Technology

    -FollowMe adjusts temperature based on your remote's location

    -3D Air circulates air in all directions

    -App connectivity

    electrical Connection
    Type of connection
    Hardwired
    noise Level
    Indoor Sound Level
    45
    Outdoor Sound Level
    59 dB

    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
    23
    4
    3
    3
    1
    2
    1
    1
    2

    Average customer rating

    Overall
    4.5

    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 30 reviews
    Lesley12342025-08-20
    Looks neat, works perfectly
    [This review was collected as part of a promotion.] I baught this almost 2 months ago and am so glad I did. It's quiet, does everything it was designed to do, and has already saved me money on my recent electricity bill.
    Sienna422025-08-07
    Amazing !
    [This review was collected as part of a promotion.] It came on time and they did such a good job setting it up and the price is very good. It keeps my house very warm in the morning.
    Shan2025-07-31
    Air conditioner
    [This review was collected as part of a promotion.] Purchased this in March and works amazing. Quite powerful and cools quickly

    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).
    Thank you Appliances Online
    Robert, Northbridge, NSW
    impressed with your service
    Russell, Clontarf Beach NSW
    Appliances Online are fantastic
    Kellie, Ruse, NSW

    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

    how much does it actually cost to be installed ???? i cant buy something like this that cant be installed DIY Total cost is the true cost - just the parts is not the true cost I will NOT buy unless you provide an honest estimate or if you pass the buck Ray Smillie · 2024-12-03
    Hello Ray Thank you for your product question. Unfortunately, we do not provide installation services for air conditioning units. We recommend obtaining a few quotes for this service, as prices can vary significantly. Personally, I found my split system installation quotes through Hipages, an online service that connects you with qualified air conditioning installers in your area. You simply choose the right person for your installation. Please remember that all split air conditioners must be installed by a qualified professional. I hope this information will assist you when shopping here with us at Appliances online our Sydney-based team is available 24/7 to assist you on Ph: 1300-000-500. Colin Jones, Appliances Online
    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 .

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