1500w Electric Radiators

1500w Electric Radiators

For large and hard-to-heat spaces, look no further than our 1500w electric radiators. These robust heaters provide an even spread of warmth without excess energy consumption, so you can enjoy optimal comfort that doesn’t break the bank. Offering precise control and stylish finishes, our selection integrates seamlessly in spaces up to 20m².

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Ecostrad iQ Ceramic WiFi Controlled Electric Radiator - 1500w
From only
Was £399.99
£359.99 Inc. VAT
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payments from £119.99
In Stock - Free Delivery
10% Off - Discount Already Applied
As Seen
As Seen On TV
Best
Best Seller
WiFi
WiFi Control
DIY
DIY Plug & Go
Voice
Voice Control
10 Year*
10 Year* Warranty
  • Energy-Efficient Ceramic Core
  • Motion Sensor Mode
  • Touchscreen Control Panel
  • Wattages 1500w
  • Heats from 18m2
Ecostrad Ecowärme Electric Radiator - White 1500w
From only
Was £479.99
£407.99 Inc. VAT
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payments from £135.99
In Stock - Free Delivery
15% Off - Discount Already Applied
Best
Best Seller
DIY
DIY Plug & Go
Made in
Made in Germany
24/7
24/7 Programming
Traditional
Traditional Design
5 Year*
5 Year* Warranty
  • Retentive Composite Ceramic
  • Precision Digital Thermostat
  • Open Window Detection
  • Wattages 1500w
  • Heats from 15m2
Ecostrad iQ Ceramic WiFi Controlled Electric Radiator - Black 1500w
From only
Was £459.99
£367.99 Inc. VAT
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payments from £122.66
In Stock - Free Delivery
20% Off - Discount Already Applied
DIY
DIY Plug & Go
WiFi
WiFi Control
Ceramic
Ceramic Core
Touchscreen
Touchscreen Control
Motion
Motion Detection
10 Year*
10 Year* Warranty
  • Efficient Ceramic Stone Core
  • Alexa & Google Home Compatible
  • Convenient 24/7 Programming 
  • Wattages 1500w
  • Heats from 18m2
Ecostrad Klasse iQ WiFi Controlled Horizontal Electric Radiator – 1500W
From only
Was £629.99
£566.99 Inc. VAT
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payments from £188.99
In Stock - Free Delivery
10% Off - Discount Already Applied
Made in
Made in Germany
Ceramic
Ceramic Core
WiFi
WiFi Control
DIY
DIY Plug & Go
24/7
24/7 Programming
15 Year*
15 Year* Warranty
  • Traditional Fluted Design
  • Intuitive Control Panel
  • Convenient Boost Mode
  • Wattages 1500w
  • Heats from 20m2
Ecostrad Ecowärme Electric Radiator - Anthracite 1500w
From only
Was £499.99
£424.99 Inc. VAT
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payments from £141.66
In Stock - Free Delivery
15% Off - Discount Already Applied
Made in
Made in Germany
DIY
DIY Plug & Go
24/7
24/7 Programming
Traditional
Traditional Design
Maintenance
Maintenance Free
5 Year*
5 Year* Warranty
  • Retentive Composite Ceramic
  • Precision Digital Thermostat
  • Open Window Detection
  • Wattages 1500w
  • Heats from 15m2
Ecostrad Allerton iQ WiFi Horizontal Double Column Electric Radiator - White 1500w (1190 x 600mm)
From only
Was £689.99
£586.49 Inc. VAT
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payments from £195.49
In Stock - Free Delivery
15% Off - Discount Already Applied
WiFi
WiFi Control
24/7
24/7 Programming
Engineered
Engineered For Electric
Traditional
Traditional Design
Multiple
Multiple Styles
10 Year*
10 Year* Warranty
  • Retentive Thermal Fluid
  • Comfort & Eco Mode
  • Touchscreen Interface
  • Wattages 1500w
  • Heats from 12m2
Ecostrad Allerton iQ WiFi Horizontal Double Column Electric Radiator - Anthracite 1500w (1190 x 600mm)
From only
Was £749.99
£637.49 Inc. VAT
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payments from £212.49
In Stock - Free Delivery
15% Off - Discount Already Applied
WiFi
WiFi Control
24/7
24/7 Programming
Engineered
Engineered For Electric
Traditional
Traditional Design
Multiple
Multiple Styles
10 Year*
10 Year* Warranty
  • Heat-Retentive Thermal Fluid
  • WiFi App Control 
  • Chrome Touchscreen Interface
  • Wattages 1500w
  • Heats from 12m2
Technotherm KS TDI Low Surface Temperature Radiator - 1500w
From only
Was £749.99
£637.49 Inc. VAT
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payments from £212.49
In Stock - Free Delivery
15% Off - Discount Already Applied
DIY
DIY Plug & Go
Commercial
Commercial Heating
Made in
Made in Germany
Ceramic
Ceramic Core
24/7
24/7 Programming
15 Year*
15 Year* Warranty
  • Adjustable Surface Temperature
  • Suitable for NHS Properties
  • High-Quality German Engineering
  • Wattages 1500w
  • Heats from 7.5m2
Technotherm KS DSM Low Surface Temperature Radiator - 1500w
From only
Was £799.99
£679.99 Inc. VAT
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payments from £226.66
In Stock - Free Delivery
15% Off - Discount Already Applied
DIY
DIY Plug & Go
Commercial
Commercial Heating
Made in
Made in Germany
WiFi
WiFi Control
Voice
Voice Control
15 Year*
15 Year* Warranty
  • Adjustable Surface Temperature
  • High-Quality German Engineering
  • WiFi Control Compatible
  • Wattages 1500w
  • Heats from 7.5m2
Haverland RC13BL Conservatory Electric Radiator - 1500w
From only
Was £430.80
£430.80 Inc. VAT
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payments from £143.60
In Stock - Free Delivery
IN STOCK
Conservatory
Conservatory Heating
Thermostatic
Thermostatic Control
Space
Space Saving
DIY
DIY Plug & Go
Oil
Oil Filled
10 Year*
10 Year* Warranty
  • 24/7 Programming
  • Stylish Aluminium Body
  • Built-in Energy Monitor
  • Wattages 1500w
  • Heats from 16m2

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What are 1500w electric radiators?

1500w electric radiators are some of the largest sizes available on our website and are the perfect heating solution for spaces up 20m². If you have a sizeable living space or room that struggles to retain heat, a 1500w radiator might just be what you need. Whether you prefer ceramic or oil filled models, are looking for convenient digital programming or sophisticated WiFi control, 1500w radiators come with a wealth of options to suit your preferences to a tee. Plus, many can be installed DIY-style and made portable with feet, making them highly adaptable to your specific heating needs.

The benefits of 1500w electric radiators


Higher Output for Larger Rooms

These robust electric radiators are the ideal solution for efficiently heating large spaces and rooms that struggle to retain warmth.

Intelligent Features

1500w electric radiators come with a range of sophisticated energy-saving features that cut down on waste and save you money.

Smart Control Options

We stock 1500w electric radiators with WiFi programming so you can effortlessly manage your heating from a smartphone or speaker.

Flexible Installation

Many are DIY-friendly and come with all fixtures and fittings needed. A hardwired finish is a simple job for any electrician and results in a fully integrated appliance.

Precise Temperature Control

This range comes with thermostats accurate to within a fraction of a degree to ensure your rooms are kept at the exact right heat level.

Lot 20 Compliant

All of our 1500w electric radiators meet the latest EU energy efficiency standards, representing the very best quality.

Is a 1500w electric radiator right for me?

The robust output of a 1500w electric radiator allows it to cope with an increased amount of space and air volume. This makes them the perfect solution for heating large and hard-to-heat spaces. They are available in high-heat retention options which stay warmer for longer, offering a mix of convection and radiant heat so less warmth is lost to draughts or high ceilings. To find out the total wattage required to heat your space efficiently, be sure to check out our handy radiator calculator.