• Delonghi Radia S Electric Oil Column Heater TRRS0715T

    • Black Friday 2025
    Delonghi Radia S Digital 1500 watt Oil Column Heater with Timer TRRS0715EG  hero image
    Delonghi Radia S Digital 1500 watt Oil Column Heater with Timer TRRS0715EG
    4.5 from 57 reviews
    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    Experience unparalleled warmth and comfort with the De'Longhi Radia S Oil Column Heater. Designed to deliver efficient and consistent heating, this 1500W heater is perfect for medium-sized rooms, ensuring a cozy environment during colder months.
    The Radia S features an innovative fin design that increases the radiant surface area, allowing for rapid and powerful heat distribution. This means your space reaches the desired temperature more quickly, enhancing overall comfort.

    Equipped with a 24-hour programmable timer and three adjustable power settings, the Radia S offers personalised heating tailored to your schedule and preferences. The intuitive mechanical controls make it easy to set and adjust, providing convenience and ease of use.

    Safety is paramount with the Radia S. It includes a safety thermostat and a tilt switch, ensuring the heater automatically shuts off if it overheats or is accidentally knocked over. This provides peace of mind, allowing you to enjoy the warmth without worry.

    Portability is another key feature. With integrated handles and pre-assembled castor wheels, you can effortlessly move the heater from room to room, bringing warmth wherever it's needed.

    The De'Longhi Radia S Oil Column Heater is a testament to quality and innovation, offering efficient heating, user-friendly controls, and robust safety features to enhance your comfort during the colder seasons.
    Simple heat settings

    The heater’s thermostat dial selects one of six available power levels, and there’re are also two switches to set minimum, medium or maximum power, depending on how quickly you want to heat your room and how much energy you want to use in doing so. If you leave the thermostat at the lowest level, indicated by the star, it will maintain a temperature of approximately 5 degrees, which is just enough to prevent frost.

    Heat by the hour

    The heater’s 24-hour programmable timer can be used to program your heater’s start and stop times, a bit like an analogue clock. Just turn the dial to the current time of day, and then push in the outer teeth for the 15 minute time blocks when you’d like the heater to run during the day.

    Convenient storage

    During the summer season when the heater doesn’t see a lot of use, it can be neatly packed away, thanks to the cord storage holder located towards the base of the unit.

    Safety first

    For safety, this heater has been designed to automatically switch off if it tips over for any reason, and it also comes with a 7 year manufacturers warranty for additional peace of mind.

    Specifications & manuals

    key Specifications
    Brand
    DeLonghi
    Finish Colour
    White
    Finish Colour Description
    White Body Dark Facia Control Panel & Wheels
    Height (mm)
    650 mm
    Width (mm)
    160 mm
    Depth (mm)
    392 mm
    Model Number
    TRRS0715T
    Fuel Type
    Electric
    Castors
    Yes
    Weight (kg)
    9.6 kg
    Power (W)
    1500 W
    Accessories included
    1 x Castor Kit Included
    warranty
    Manufacturer Warranty
    7 Years
    Warranty Note
    7 Years Domestic Warranty on all Parts & Labour
    Use
    Not intended or designed for commercial use.
    additional Dimensions
    Package Dimensions (H x W x D)
    420 x 715 x 172mm
    Package Weight (kg)
    11.02
    functions
    Plugin convenience
    other Features
    Heater Type
    Column
    Adjustable Temperature
    Heat Output
    1.5
    Wheels
    Timer
    Portable
    Features

    Powerful 1500W Output:  Effectively warms medium-sized spaces with consistent and reliable heating performance.

    Advanced Fin Technology:  Maximises surface area for faster and more even heat distribution throughout the room.

    Adjustable Heat Settings:  These offer three power levels to tailor the temperature to your specific comfort needs.

    24-Hour Timer:  Enables easy scheduling so your room is warm exactly when you need it— day or night.

    Built-In Safety Mechanisms:  Features a safety thermostat and automatic tilt shut-off for added protection.

    Portable Design:  Integrated handles and pre-assembled castor wheels make it easy to move between rooms.

    Whisper-Quiet Operation:  Runs silently, maintaining a peaceful atmosphere in bedrooms, offices, or lounges.

    Durable Build Quality:  Engineered for long-term performance and everyday use.

    Anti-Frost Function:  Protects against freezing in low temperatures, ideal for colder climates or unheated rooms.

    Contemporary Style: An Elegant and minimal design complements modern interiors effortlessly.

    electrical Connection
    Type of connection
    10A plug & lead
    Connected load
    1.5 kW
    Length of cord
    2.2 m
    country of Origin
    Origin
    China

    Reviews

    Rating snapshot

    5
    33
    4
    11
    3
    0
    2
    0
    1
    1

    Average customer rating

    Overall
    4.7
    Ease of setup
    4.5
    Build quality
    4.6
    Value of product
    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 45 reviews
    HMDKIA2025-07-28
    It’s been a lifesaver this winter.
    [This review was collected as part of a promotion.] Solid, reliable heater that does exactly what it promises. Quiet, safe, and simple to use. Great for bedrooms or any small to medium space. Would definitely recommend!
    Lindak2025-07-23
    Timer feature is wonderful.
    [This review was collected as part of a promotion.] Have had this brilliant oil heater for a week and it is perfect. Great heat from such a compact size.
    Peter2025-09-08
    Easy to use
    Having our easy to use oil heater now for several weeks we can say no more than we now have such warm house heated by a great heater.

    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).
    Appliances Professionals Online
    Trent, Alstonville, NSW
    We jumped online and found your awesome sale
    Vanessa,
    Excellent service
    Yvette, St Kilda, Victoria

    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

    What size room will this heat? Nells · 2023-05-20
    Good morning, Thank you for this product question, heaters wattage will assist you in what size room they are able to heat up to for example: 1500 watts will heat up to 15 square mtrs. 2000 watts will heat up to 20 square mtrs. 2400 watts will heat up to 24 square mtrs. I hope this information will assist you when shopping here with us at Appliances Online. Colin Jones, Appliances Online
    How long is the cord? Kaybee · 2023-05-18
    Good Morning, Thank you for this product question the power cord length is 2200mm, I'll add this extra information to this item online should update today. I hope this information will assist you when shopping here with us at Appliances Online. 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 .