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  • Electric Radiators
    Slimline Curve Electric Radiator
    Best Seller Slimline Curve Electric Radiator
    from £249.00
    Slimline Curve WiFi Electric Radiator
    New WiFi Range Slimline Curve wifi Electric Radiator
    from £319.00
    Slimline Digital Electric Radiator
    Slimline Digital Electric Radiator
    from £219.00
    Comfort Control Electric Radiator
    Comfort Control Electric Radiator
    from £399.00
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Manufactured in Europe
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Home  /  Electric Radiators
LOT20
Slimline Digital Electric Radiator
 
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Slimline Digital Electric Radiator

From £449.00 inc. VAT
Trustpilot
With over 25,000 units sold, it's one of the UK's most popular electric radiators. Combining superb energy efficiency with sleek and stylish looks it can be easily installed in any room. And thanks to the simple digital controls, you’ll get exactly the right amount of heat when and where you need it.
See full description 10 year warranty
  • Slimline Digital 600w White Electric Radiator
    600w
    £219
    6m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    460mm x 582mm x 60mm
  • Slimline Digital 900w White Electric Radiator
    900w
    £269
    9m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    560mm x 582mm x 60mm
  • Slimline Digital 1200w White Electric Radiator
    1200w
    £319
    12m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    620mm x 582mm x 60mm
  • Slimline Digital 1500w White Electric Radiator
    1500w
    £369
    15m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    780mm x 582mm x 60mm
  • Slimline Digital electric radiator 2000w
    2000w
    £449
    20m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    1100mm x 582mm x 60mm
  • 600W Slimline Curve Electric Radiator Anthracite
    600w
    £239
    6m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    460mm x 582mm x 60mm
  • 900W Slimline Curve Electric Radiator Anthracite
    900w
    £289
    9m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    560mm x 582mm x 60mm
  • 1200W Slimline Curve Electric Radiator Anthracite
    1200w
    £339
    12m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    620mm x 582mm x 60mm
  • 1500W Slimline Curve Electric Radiator Anthracite
    1500w
    £389
    15m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    780mm x 582mm x 60mm
  • 2000W Slimline Curve Electric Radiator Anthracite
    2000w
    £469
    20m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    1100mm x 582mm x 60mm
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Calculate how much wattage I need

Optional Extras:

  • freestanding feet 1
    Freestanding Feet for Electric Radiators View £29.50
inc. VATOrder before 11 am for next day delivery!

£219.00 inc. VAT

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Icon Warranty Warranty

All our electric radiators include a 2-year manufacturer’s warranty on all electrical components and a 10-year manufacturer’s warranty on the radiator body.

For more details click here.

Icon Free 48 hour delivery Delivery and Returns

Free 48-hour UK Delivery

Order before 11am Monday to Friday and get your radiators within 48hours, absolutely FREE.

24-hour Delivery – £7.50

Order before 11am Monday to Friday and get your radiators the next day for just £7.50.

For full delivery information click here.

  • 24/7 Programmable
  • Maximum Energy Efficiency
  • 5 Size Options 600w to 2000w
  • 100% Silent
  • Pre-set or custom programmes
  • EU Manufactured
  • European LOT20 Compliant
  • Quick and easy installation
  • High Quality Aluminium Body
  • Wall Mounted or Freestanding
  • Intelligent Temperature Control System
See All Features +
Not sure what size you need?

Use our radiator calculator to select the exact wattage needed to heat your room.

Use calculator
Wattage Calculator

Great value energy efficient radiator that’s easy to use and quick to install in any room.

View Video

Features you’ll love

Slim Profile
A slim, sleek, and stylish profile

Our second slimmest radiator, small enough for the cosiest of rooms regardless of space available no wonder the Slimline Digital remains one of the UK’s most popular electric radiators with 25,000 units sold and counting.

Slim Profile
Lower Energy Bills
Built with significant energy savings in mind

Using an Intelligent Temperature Control system, our Slimline Digital radiator continually monitors room temperature and calculates the exact amount of power needed, so you get the heat you need without wasting a single unit of electricity.

Lower Energy Bills
Quick & Easy Installation
Easily installed by anyone, anywhere in your home.

Simple instructions, templates for positioning the fixings, and wall brackets suitable for any type of surface, the Slimline Digital can be installed in no time.

Quick & Easy Installation
European LOT20 Compliant
Built to comply with stringent energy efficiency regulations

Built to comply with the European energy saving directive LOT20, which dictates electric radiators are as energy efficient and cost effective as possible.

European LOT20 Compliant
See All Features
Compare Sizes

Save Energy in Every Room

The low-cost heating solution that provides the control you need to save money while keeping any room warm and cosy.

Slimline Digital Anthracite Bedroom
Slimline Digital White Bedroom
Slimline Digital Anthracite Living Room
Slimline Digital White Living Room

More to love

100% Silent

Unlike other electric heaters, the Slimline Digital is carefully designed to be completely silent. This means no more unwelcome creaking, whirring or tapping sounds throughout the night.

Front Directional Vent

Front facing vents ensure heat is pushed directly through the room and won’t result in discolouration on the surrounding wall.

EU Designed & Manufactured

Our units are professionally crafted by industry leading manufacturers throughout Europe, ensuring quality units that are built to the highest standards.

Open Window Detection

Open Window Technology saves you money by sensing an open door or window and pausing heating accordingly, so no energy is wasted.

Versatile Heating Modes

Including a simple off and on, pre-set schedules for automatic timed heating, and the option to create your own bespoke heating schedule.

Anti-Frost Mode

Intelligent anti-frost technology automatically prevents temperatures from falling below 5 degrees.

10 Year Warranty

Free 10-year guarantee

Our radiators are built to last, which is why we offer a full 10-year guarantee on all our products.

Fast, Free Delivery

Free delivery UK wide

Order before 11:00 am and your new radiator will be delivered in just 48 hours, anywhere in the UK.

Best Customer Support

Top rated phone support

From day one to year 10, our friendly expert team will help you get the most from your radiator.

Manufactured in EU

Manufactured in Europe

Manufactured to the highest European standards for outstanding, long-lasting build quality.

30 Day Returns

30 Day returns

We offer a 30 day money back guarantee. Return or replace your radiator if you are not 100% happy.

Optional Extras

  • freestanding feet 1
    Freestanding Feet for Electric Radiators
    £29.50 Shop
  • Technical Specs
  • What's in the box

Dimensions

600w - 460mm x 582mm x 60mm
900w - 560mm x 582mm x 60mm
1200w - 620mm x 582mm x 60mm
1500w - 780mm x 582mm x 60mm
2000w - 1100mm x 582mm x 60mm

Weight

600w - 4.5kg
900w - 5.2kg
1200w - 5.8kg
1500w - 7.2kg
2000w - 10.5kg

Power Cable Location

Right

Plug Type

UK 3-pin

Heat Output

Blended - Radiant and convection

Total Projection From Wall

83mm

Programme Settings

Simple on/off
9 Preset programmes
4 custom 24/7

Material

Aluminium

Heating Element

Dry/Aluminium

Cable Length

1m

Colours

White, Anthracite

Wattages

600, 900, 1200, 1500, 2000

All our electric radiators come with a 1m power cable and moulded plug (60cm for the 600w & 900w), wall fixings and positioning templates, screws and wall plugs. They also come with a guarantee that if you need a little help or advice, one of our experts will talk you through every step of the process.

1 metre power cable

1 metre power cable
and moulded plug

Screws & Wall Plugs

Screws & Wall Plugs

Positioning Templates

Positioning Templates

Wall Fixings

Wall Fixings

We’re known for our warmth

Buying new radiators is a big decision that requires expert guidance. We’re proud of our customer service, but you don’t have to take our word for it; we’ve got 5/5 stars on Trustpilot, making us the top-rated company for electric radiators!

Trustpilot

We’re known for our warmth

Buying new radiators is a big decision that requires expert guidance. We’re proud of our customer service, but you don’t have to take our word for it; we’ve got 5/5 stars on Trustpilot, making us the top-rated company for electric radiators!

Trustpilot
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Contact
Building C, Knaresborough Technology Park, Manse Lane, Knaresborough
HG5 8LF

Phone: 01423 733000

Email: [email protected]

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Calculate Your Radiator Size

  • General Living Space
    Hallway
    Living Room
    Bathroom /Toilet
    Conservatory
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    Bedroom
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    Attic room
    Dining Room
    Porch
  • Metres Feet
  • –
    +
    –
    +
    m2
    Add Area Manually
  • Low Up to 2.4m
    Standard 2.4m - 2.64m
    High 2.65m - 2.88m
    Extra High 2.89m - 3.12m
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  • Reset Calculator
Best Electric Radiators
To heat your 2 , you need a minimum wattage of w.
We recommend x w radiator
FILTER BY:
Colour::
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White
Anthracite
Size/Wattage::
All
600w
900w
1200w
1500w
2000w
  • Slimline Digital 600w White Electric Radiator
    White 600W
    UP TO 6m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 460mm x H: 582mm x D: 60mm 4.5 kg
    £219.00
    - +
  • Slimline Digital 900w White Electric Radiator
    White 900W
    UP TO 9m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 560mm x H: 582mm x D: 60mm 5.2 kg
    £269.00
    - +
  • Slimline Digital 1200w White Electric Radiator
    White 1200W
    UP TO 12m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 620mm x H: 582mm x D: 60mm 5.8 kg
    £319.00
    - +
  • Slimline Digital 1500w White Electric Radiator
    White 1500W
    UP TO 15m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 780mm x H: 582mm x D: 60mm 7.2 kg
    £369.00
    - +
  • Slimline Digital electric radiator 2000w
    White 2000W
    UP TO 20m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 1100mm x H: 582mm x D: 60mm 10.5 kg
    £449.00
    - +
  • 600W Slimline Curve Electric Radiator Anthracite
    Anthracite 600W
    UP TO 6m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 460mm x H: 582mm x D: 60mm 4.5 kg
    £239.00
    - +
  • 900W Slimline Curve Electric Radiator Anthracite
    Anthracite 900W
    UP TO 9m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 560mm x H: 582mm x D: 60mm 5.2 kg
    £289.00
    - +
  • 1200W Slimline Curve Electric Radiator Anthracite
    Anthracite 1200W
    UP TO 12m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 620mm x H: 582mm x D: 60mm 5.8 kg
    £339.00
    - +
  • 1500W Slimline Curve Electric Radiator Anthracite
    Anthracite 1500W
    UP TO 15m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 780mm x H: 582mm x D: 60mm 7.2 kg
    £389.00
    - +
  • 2000W Slimline Curve Electric Radiator Anthracite
    Anthracite 2000W
    UP TO 20m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 1100mm x H: 582mm x D: 60mm 10.5 kg
    £469.00
    - +
SHOW ALL RADIATORS

Need Further Assistance?

Contact us here  or call 01423 733 000 and speak to an expert

See All Slimline Digital Electric Radiator Features

Energy Saving

  • Maximum Energy Efficiency

    We’ve combined the latest intelligent heat management technology with high grade materials to provide heat quickly and efficiently, optimising the amount of heat produced for every unit of electricity and ensuring maximum cost savings.

  • Instant Heat

    The high heat conductivity of the aluminium body allows for fast and evenly distributed radiant heat.

  • Intelligent Temperature Control System

    Our Intelligent Temperature Control system continually monitors room temperature and calculates the exact amount of power needed, helping to saving you money.

  • Precision Temperature Sensor

    Precision thermostatic temperature sensor accurate to 0.1C monitors the slightest temperature change and responds accordingly.

  • Open Window Detection

    Open Window Technology senses open doors and windows to prevent even the slightest energy wastage.

  • European LOT20 Compliant

    All units are fully compliant with the European energy saving directive LOT20, ensuring they’re as energy efficient and cost effective as possible.

  • Blended Heat Deliver

    Instant and evenly distributed heat, thanks to a combination of convection and radiant heat.

  • True Radiant Mode

    Simply set the time and temperature you want and True Radiant Mode will anticipate how long is needed to heat the room up by the set time, ensuring you have the right temperature at the right time.

Design & Build

  • 5 Size Options 600w to 2000w

    A perfect fit for any room, regardless of the space available to you.

  • EU Manufactured

    Our units are professionally crafted in Europe by industry leading manufacturers to the highest European standards.

  • Wall Mounted or Freestanding

    Can be easily mounted on to any wall or placed free-standing with optional leg supports.

  • Wall discolouration Protection

    Directional air vents protect your wall from any discolouration by ensuring all heat is filtered away from your walls.

  • High Quality Aluminium Body

    Lightweight, durable and the best material choice for improved conductivity.

  • 100% Silent

    100% silent operation makes it suitable for every room in the house.

Usability

  • 24/7 Programmable

    Set the perfect heating schedule to meet your unique lifestyle, 24 hours a day, 7 days a week.

  • Pre-set or custom programmes

    Choose between handy pre-set options or create your own personally customised programme.

  • Unlimited daily settings

    Unlike other radiators with limited programme choices, our units offer unlimited settings through day and night, so your heating is always to your unique liking.

  • Anti-frost mode

    Intelligent anti-frost technology automatically prevents temperatures falling below 5 degrees.

  • Longlife timer battery

    Long-life battery protects timer and programme settings if mains power is switched off or if there is a power cut.

  • Quick and easy installation

    Expect quick and easy installation, using 1m power cable, wall brackets and fixing template.

  • Protection from overheating

    Safety cut out protects the system from overheating.

  • Quick glance energy meter

    Quick glance energy meter provides accurate power consumption figures.

  • Baby Care function

    Baby-care function automatically controls and limits the surface temperature.

  • LOT20 Ecodesign Compliant

This product is fully Lot 20 EcoDesign compliant – meeting the EU’s efficiency standard. Our Intelligent Control System ensures this product minimises wasted energy.

Learn more

Compare Slimline Curve
Electric Radiator Sizes

Radiator

Room Sizes

  • High/New Insulation
  • Low/Old Insulation

Dimensions

  • Width
  • Height
  • Depth
  • Weight
Slimline Digital 600w White Electric Radiator
600W

Select Colour:

£219.00
– +

Room Sizes

  • High/New Insulation 6m2
  • Low/Old Insulation 4m2

Dimensions

  • Width 460mm
  • Height 582mm
  • Depth 60mm
  • Weight 4.5 kg
600W Slimline Curve Electric Radiator Anthracite
600W

Select Colour:

£239.00
– +

Room Sizes

  • High/New Insulation 6m2
  • Low/Old Insulation 4m2

Dimensions

  • Width 460mm
  • Height 582mm
  • Depth 60mm
  • Weight 4.5 kg
Slimline Digital 900w White Electric Radiator
900W

Select Colour:

£269.00
– +

Room Sizes

  • High/New Insulation 9m2
  • Low/Old Insulation 7m2

Dimensions

  • Width 560mm
  • Height 582mm
  • Depth 60mm
  • Weight 5.2 kg
900W Slimline Curve Electric Radiator Anthracite
900W

Select Colour:

£289.00
– +

Room Sizes

  • High/New Insulation 9m2
  • Low/Old Insulation 7m2

Dimensions

  • Width 560mm
  • Height 582mm
  • Depth 60mm
  • Weight 5.2 kg
Slimline Digital 1200w White Electric Radiator
1200W

Select Colour:

£319.00
– +

Room Sizes

  • High/New Insulation 12m2
  • Low/Old Insulation 10m2

Dimensions

  • Width 620mm
  • Height 582mm
  • Depth 60mm
  • Weight 5.8 kg
1200W Slimline Curve Electric Radiator Anthracite
1200W

Select Colour:

£339.00
– +

Room Sizes

  • High/New Insulation 12m2
  • Low/Old Insulation 10m2

Dimensions

  • Width 620mm
  • Height 582mm
  • Depth 60mm
  • Weight 5.8 kg
Slimline Digital 1500w White Electric Radiator
1500W

Select Colour:

£369.00
– +

Room Sizes

  • High/New Insulation 15m2
  • Low/Old Insulation 13m2

Dimensions

  • Width 780mm
  • Height 582mm
  • Depth 60mm
  • Weight 7.2 kg
1500W Slimline Curve Electric Radiator Anthracite
1500W

Select Colour:

£389.00
– +

Room Sizes

  • High/New Insulation 15m2
  • Low/Old Insulation 13m2

Dimensions

  • Width 780mm
  • Height 582mm
  • Depth 60mm
  • Weight 7.2 kg
Slimline Digital electric radiator 2000w
2000W

Select Colour:

£449.00
– +

Room Sizes

  • High/New Insulation 20m2
  • Low/Old Insulation 18m2

Dimensions

  • Width 1100mm
  • Height 582mm
  • Depth 60mm
  • Weight 10.5 kg
2000W Slimline Curve Electric Radiator Anthracite
2000W

Select Colour:

£469.00
– +

Room Sizes

  • High/New Insulation 20m2
  • Low/Old Insulation 18m2

Dimensions

  • Width 1100mm
  • Height 582mm
  • Depth 60mm
  • Weight 10.5 kg

Still not sure what size you need?

Use calculator
Wattage Calculator
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