Best Oil Filled Radiators of 2026

Corey Phillips Avatar
Corey Phillips
Last Updated: 5 Feb 2026

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Oil filled radiators are a popular and efficient way to heat a room or space. These radiators contain oil that is heated by an electric element, which then radiates heat into the room. They are known for their ability to provide a consistent and even heat, and for their energy efficiency. Oil filled radiators are also relatively quiet and do not dry out the air like some other types of heaters. They come in a range of sizes and styles, making them a versatile heating solution for homes and offices.

At a Glance: Our Top Picks

PureMate 2500W 11 Fin Oil Filled Radiator Cover #TOP 1
PureMate 2500W 11 Fin Oil Filled Radiator
ftb score rating icon 9.8
PureMate 2500W Oil Filled Radiator Heater Cover #TOP 2
PureMate 2500W Oil Filled Radiator Heater
ftb score rating icon 9.7
PureMate 2500W 11 Fin Oil-Filled Radiator Cover #TOP 3
PureMate 2500W 11 Fin Oil-Filled Radiator
ftb score rating icon 9.5

Top 10 Oil Filled Radiators

PureMate 2500W 11 Fin Oil Filled Radiator

PM1515
Grey
PureMate 2500W 11 Fin Oil Filled Radiator Cover
PureMate Oil Filled Radiator, 2500W/2.5KW - 11 Fin - Portable Electric Heater, 3 Power Settings, Adjustable Temperature and Thermostat, Thermal Safety Cut off & 24 Hour Timer

The PureMate Oil Radiator is a powerful 2500W heater featuring 11 oil-filled fins that warm up quickly to provide consistent, long-lasting heat throughout your room. It offers three adjustable power settings (1200W, 1300W, 2500W) so you can select the perfect level of warmth to suit your comfort. The built-in thermostat dial allows precise temperature control, helping you maintain a cosy environment without wasting energy. Additionally, a 24-hour timer function lets you schedule heating, giving you convenience and energy savings by heating only when needed.

What We Like
High 2500W heating power
Three adjustable heat levels
Precise thermostat control
24-hour programmable timer
Quick and consistent warmth

PureMate 2500W Oil Filled Radiator Heater

PM811
White
PureMate 2500W Oil Filled Radiator Heater Cover
PureMate Oil Filled Radiator, 2500W/2.5KW - 11 Fin - Portable Electric Heater, 3 Power Settings, Adjustable Temperature and Thermostat, Thermal Safety Cut off & 24 Hour Timer

The PureMate Oil Radiator is a powerful 2500W heater designed to warm your space quickly with its 11 oil-filled fins. With three heat settings, you can easily adjust the warmth to suit your comfort level. The built-in thermostat allows for precise temperature control, ensuring a cosy environment. Additionally, the 24-hour timer provides convenience, allowing you to programme heating schedules to fit your daily routine.

What We Like
Instant heating capability
Adjustable thermostat for comfort
Portable and easy to move
Stylish design for any room
#TOP 3

PureMate 2500W 11 Fin Oil-Filled Radiator

PM1515
Black
PureMate 2500W 11 Fin Oil-Filled Radiator Cover
PureMate Oil Filled Radiator, 2500W/2.5KW - 11 Fin - Portable Electric Heater, 3 Power Settings, Adjustable Temperature and Thermostat, Thermal Safety Cut off & 24 Hour Timer

The PureMate Oil Radiator offers powerful 2500W heating with 11 oil-filled fins that warm up quickly and provide consistent, long-lasting heat, perfect for keeping your room cosy. With three adjustable power settings (1200W, 1300W, 2500W) and a thermostat dial, you can easily control the temperature to suit your comfort needs. The built-in 24-hour timer lets you schedule heating in advance, saving energy and adding convenience. Its slim, tall design fits neatly into corners, making it ideal for small spaces while adding a modern touch to your room.

What We Like
Powerful 2500W heating
Three adjustable heat settings
24-hour programmable timer
Slim and space-saving design
Quick, consistent warmth

Russell Hobbs 1500W Oil Filled Radiator

Russell Hobbs
RHOFR5001B
Black
Russell Hobbs 1500W Oil Filled Radiator Cover
Russell Hobbs 1500W/1.5KW Oil Filled Radiator, 7 Fin Portable Electric Heater - Black, Adjustable Thermostat with 3 Heat Settings, Safety Cut-off, 15 m sq Room Size, RHOFR5001B, 2 Year Guarantee

The Russell Hobbs Oil Filled Radiator offers a maximum heat output of 1.5kW, allowing you to choose between three heat settings: 600W, 900W, or 1.5kW. This flexibility ensures that you can easily adjust the temperature to your comfort level during colder months. With its 7 fins, this radiator provides even heat distribution, making it ideal for warming living rooms and double bedrooms up to 15m². Additionally, the variable thermostat allows you to maintain your desired temperature effortlessly, enhancing your overall comfort.

What We Like
Three heat settings available
Even heat distribution
Variable thermostat for convenience
Suitable for medium-sized rooms

De'Longhi Dragon 4 Oil Filled Radiator - White

0110616315
White
2 KW
De'Longhi Dragon 4 Oil Filled Radiator - White Cover
De'Longhi Dragon 4 TRD40820T Oil Filled Radiator- White

The De'Longhi Dragon 4 Radiator offers effective heating with its enhanced chimney effect, which accelerates hot air through vents, ensuring your space warms up quickly. With a powerful 2 kW heat output and three adjustable heat settings, you can easily customise the warmth to your preference. Its elegant design and brilliant white finish make it a stylish addition to any room. Plus, the pre-assembled easy wheels and carry handle allow for convenient transportation, so you can move it wherever you need extra heat.

What We Like
Effective heating performance
Adjustable heat settings
Stylish design
Easy to move
#TOP 6

Russell Hobbs 650W Oil Filled Radiator Heater

Russell Hobbs
RHOFR3001
Black
Russell Hobbs 650W Oil Filled Radiator Heater Cover
Russell Hobbs 650W Oil Filled Radiator, 5 Fin Portable Electric Heater - Black, Adjustable Thermostat, Safety Cut-off, 10 m sq Room Size, RHOFR3001, 2 Year Guarantee

The Russell Hobbs Radiator Heater offers a maximum heat output of 650W, making it suitable for efficiently warming small living rooms and bedrooms up to 10 square metres. With five fins designed for even heat distribution, you can enjoy a consistent warmth throughout the room. The variable thermostat allows you to easily adjust the temperature to your preference, ensuring comfort at all times. Additionally, the overheat protection feature provides peace of mind, making it a safe choice for your home.

What We Like
Efficient heating for small rooms
Adjustable temperature control
Even heat distribution
Safe with overheat protection
Portable with carry handles
#TOP 7

VonHaus 11 Fin Portable Oil Radiator

8100082.1/8100083.1/8100095/8100096
White
VonHaus 11 Fin Portable Oil Radiator Cover
VonHaus Oil Filled Radiator 11 Fin, Heater Portable Electric Free Standing 2500W for Home, Office, Any Room – 24 hour Timer, Adjustable Thermostat, 3 Heat Settings, 4x Wheels, 1.5m Power Cable

The VonHaus Oil Radiator is designed to keep you warm and comfortable with its upgraded 11 fin design, which enhances heat dissipation for optimal warmth in any room. You can easily customise your comfort with three heat settings and a convenient 24-hour timer, allowing you to schedule heating to suit your lifestyle. Safety is a priority, featuring an automatic overheat shut-off and 45° tip-over protection, so you can relax without worry. Its user-friendly design includes 360° wheels for easy movement between rooms and a cable tidy to keep your space organised.

What We Like
Efficient heat distribution
Customisable heating schedule
Enhanced safety features
Easy to move around
#TOP 8

Belaco 11 Fins Portable Electric Heater

BEL-OH222
Black
Belaco 11 Fins Portable Electric Heater Cover
Belaco Oil Filled Radiator 11 Fins, Portable Electric Heater with Adjustable Thermostat, 3 Heat Settings, Overheat Protection, 2500W, Heavy-Duty Castors

The Belaco Portable Electric Heater features 11 oil-filled fins that heat up instantly, providing you with immediate warmth. With three heat settings (100W, 1500W, and 2500W), you can easily adjust the temperature to your preference for maximum comfort. The sleek black design complements any interior, making it an attractive addition to your home or office. Additionally, its compact and lightweight structure, along with a built-in carry handle, ensures convenience when moving it from room to room.

What We Like
Instant heat with 11 fins
Three adjustable heat settings
Sleek design fits any decor
Lightweight and portable
Safety tip-over protection
#TOP 9

Prem-I-Air 2000W 9-Fin Oil-Filled Radiator Heater

EH1844
White
Prem-I-Air 2000W 9-Fin Oil-Filled Radiator Heater Cover
Prem-I-Air 2000W (2KW) Oil-Filled Radiator – 9-Fin Energy-Efficient Free-Standing Electric Heater with 3 Heat Settings, Adjustable Thermostat, and Overheat Safety Protection

The Prem-I-Air 2000W Radiator is a powerful oil-filled heater designed to quickly and efficiently warm larger rooms, helping you maintain a cosy temperature. It offers three heat settings—Low, Medium, and High—so you can easily adjust the warmth to suit your comfort. The built-in overheat safety cut-out keeps you safe by preventing the heater from overheating. Additionally, the adjustable thermostat allows you to control the temperature precisely, ensuring a comfortable environment while saving energy.

What We Like
Rapid and efficient heating
Three adjustable heat settings
Overheat safety cut-out included
Adjustable thermostat for control
#TOP 10

Pro Breeze Portable Oil Filled Radiator

PB-H
Pro Breeze Portable Oil Filled Radiator Cover
Pro Breeze Oil Filled Radiator with 11 Fins - Slim Electric Radiator - Portable Oil Heater with Built-in 24 Hour Timer, 3 Heat Settings, Adjustable Thermostat (White Radiator)

The Pro Breeze Oil Radiator is designed for powerful heating with its 11 fins that efficiently circulate warm air, making it perfect for sustained use in any room. You can enjoy personalised warmth in seconds with its adjustable thermostat and three heat settings, tailored to your preferences. The built-in 24-hour timer enhances energy efficiency, allowing you to programme when the heater operates. Safety is paramount, with features like thermal shut-off and a tip-over switch ensuring peace of mind, especially in family spaces.

What We Like
Powerful heating performance
Adjustable thermostat with timer
Safe for family use
Portable and space-saving design
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Do oil filled radiators use a lot of electricity?

All the electricity used by an oil filled radiator is used to generate heat; namely by warming the oil inside. There is no electricity wasted. This makes the oil filled radiator one of the most energy efficient ways of heating any room. It is also surprisingly cheap to run!

2. Is it cheaper to run an oil filled radiator than central heating?

Are Oil Filled Radiators cheaper to run? Yeah, Oil Filled Radiators are cheaper to run. Usually, Oil Filled Radiators are energy efficient and the biggest advantage of an oil-filled panel heater is their portability, it heats those parts or areas of your house, where another conventional heater can't heat.

3. Are oil filled radiators worth it?

Oil filled radiators are excellent at retaining heat, so less energy is needed to top up temperatures in your space. Even after they've stopped drawing power from the wall, these radiators will continue to gently radiate heat and keep you comfortable because the fluid inside is designed to cool slowly.

Editor's Notes

During our oil filled radiator research, we found 116 oil filled radiator products and shortlisted 10 quality products. We collected and analyzed 100,416 customer reviews through our big data system to write the oil filled radiators list. We found that most customers choose oil filled radiators with an average price of £54.77.

The oil filled radiators are available for purchase. We have researched hundreds of brands and picked the top brands of oil filled radiators, including PureMate, Russell Hobbs, De'Longhi, VonHaus, Belaco.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.