HomeBuying GuidesAppliancesThe Best Oil Filled Radiators To Buy - Updated 2022

The Best Oil Filled Radiators To Buy – Updated 2022

The Best Oil-Filled Radiator Buying Guide

When shopping for a new oil-filled radiator, there are several features to consider to ensure that you get the best model for your needs.

Here are some of the key points to remember.


Keep an eye on the wattage of your oil-filled radiator.

The higher the wattage, the more electricity your radiator can convert to heat. Higher wattage radiators are better suited to larger rooms, while lower wattage radiators are better suited to smaller rooms and use less electricity.

If you want to use an oil-filled radiator in a variety of different-sized rooms in your home, getting one with multiple heat settings is the best option. It’s an excellent way to cut operating costs in smaller rooms while maintaining maximum wattage in larger rooms. For medium to large rooms, 2,500 watts is a common wattage.


When reading our oil filled heater reviews, keep the number of fins and the size of each model in mind.

The larger the surface area and the larger the fins, the more air that can be heated at the same time. This means your room will heat up faster and at no extra cost.

Larger radiators with more fins are the best oil heaters for larger rooms.


Timers are standard on the best oil heaters. These are extremely useful features because they allow you to programme your heater to turn on or off without your intervention. Before making a purchase, consider the type of timer that is available for your model.

Some have 24-hour timers that can be set to turn on at specific times, such as between six and eight a.m. This type of timer allows you to programme your radiator to heat your room at a time when you know you will need it.

Other types of timers use a countdown system, in which you set your timer to turn off after a certain number of hours or to turn on after a certain number of hours. Before making your final decision, consider which system would be most useful to you.


Thermostats are an excellent way to save both energy and money. Set your thermostat to a comfortable temperature, and your oil-filled radiator will automatically turn on and off to achieve and maintain that temperature.

Some thermostats can be programmed to display a specific temperature in degrees. Others employ a dial with graphics representing various heat levels.

Temperature Controls

The best oil-filled radiators have a variety of settings, including eco, anti-frost, and fast heating.

In most cases, you can configure your radiator to run similarly without changing any settings. Having a dedicated mode, on the other hand, makes it much more convenient and saves you from having to change multiple settings.

LED screens are commonly found in modern radiators. They can be useful for displaying simple information such as the temperature and whether a timer or thermostat is set.

Some people, however, prefer manual controls and dials, so it comes down to personal preference.


Some oil-filled radiators are quite heavy. If you need to move your oil-filled radiator between rooms on a regular basis, make sure it has castors and a carry handle for added portability.

Best Oil Filled Radiator Reviews

De’Longhi Dragon 4 TRD40820T

De'Longhi Dragon 4 TRD40820T Oil Filled Radiator- White
  • The enhanced chimney effect accelerates hot air through vents for effective heating
  • 2 kW heat output and three heat settings; Rated voltage/Frequency (V~Hz): 230~50
  • Elegant design and pure brilliant white finish
  • Pre-assembled easy wheels and carry handle for easy transportation
  • Thermostat and anti-frost device with 24 hr mechanical timer

If you need a quick and efficient heater for a medium-sized room up to 60 metres cubed, consider the De’Longhi Dragon 4 model. Because of its white colour, this oil-filled radiator is suitable for any home.

It is 2,000 watts, ideal for average-sized household rooms, and has three heat settings, allowing you to keep your room heated to your liking while consuming less power. It should be noted that, unlike some other Dragon 4 models, this one lacks an eco setting. It does, however, benefit from the Dragon 4 “chimney” effect design, which features large fins that channel cold air through the hottest parts for rapid heating.

The dimensions of this heater are 44 x 16 x 65 cm. This radiator has everything you need to keep your surroundings cosy and warm all winter long or during any cold spell, including an adjustable thermostat and a manual 24-hour timer. Just be aware that it has a strong odour when new, which will fade over time. In addition, the power cord could be longer.

You will, however, have no trouble relocating this portable radiator near your power outlets thanks to its carry handle and pre-assembled easy wheels.


2,000 watts of power
There are three heat settings.
The “Chimney” effect increased heating.
A thermostat that can be adjusted and a timer
A carry handle and pre-assembled easy wheels are included.


There is no eco function, and the power cord is short.

Fins Ansio 11

ANSIO® Oil Filled Radiator Heater 11 Fins 2300W with Remote Black Portable Electric Column Heater with Thermostat, 24Hr Built-in Timer, Child Lock, Overheat and Accidental Tip-Over Protection
  • 3 POWER MODE OPTIONS: Warm up your surroundings with ANSIO's Black 2300 W Oil Filled Radiator Heater. The heater can be operated at three Power Settings according to your needs: Low-Power Mode at 1000W, Medium-Power Mode at 1300W and High-Power Mode at 2300 W. The heater can easily be moved to a suitable location using its mobile wheels at the base. Note: Do not connect this appliance to the Power supply by using an Extension cord.
  • REMOTE CONTROL OPERATED: The Portable Electric Column heater can be operated with a Remote Control or manually using the Control Panel on the Heater. The temperature can be set from 5 °C to 35 °C.
  • CHILD LOCK/ MEMORY/ TIMER and ECO FUNCTIONS: Special features of ANSIO Oil Radiator heater include Child Lock feature which disables all the buttons on the Control button to ensure safety around children, Memory Function to retain the last used settings and Timer Setting which can be set from 1 hour to 24 hours to Start or Stop the heater. The Eco Mode helps in Energy Efficiency and Saves Power.
  • OVERHEAT PROTECTION AND ACCIDENTAL TIP-OVER PROTECTION FEATURES: When the temperature of the heater is too high, the thermostat will automatically turn the heater off for your safety. When the heater is accidentally tipped over, the safety tip-over switch at the base of the heater will automatically cut the power off for safety reasons
  • Contact us in case of queries

The Ansio Oil Filled Radiator is an excellent choice for families with children because it includes a child lock, which is extremely useful for preventing small hands from changing your heating settings.

This model is suitable for medium-sized rooms due to its 2,300 watts and 11 fins. It has a clear and easy-to-read digital display, as well as push buttons and remote control operation. This model is a good choice if you want to reduce your heating bills because it has an energy-saving eco mode and an integrated timer. It also has three heating power settings, allowing you to reduce its electrical consumption when the weather is nice. It measures 51.9 x 21.8 x 64 cm.

Unfortunately, the power cord is a little short, which is made worse by its placement on the unit. Also, the remote control does not come with batteries, so be sure to order some along with your purchase. While the timer is a very useful feature, keep in mind that it cannot be used to set specific times of day for it to turn on and off.

However, because of its remote control operation and useful child lock function, this model stands out from the competition and is an excellent choice for families with young children.


2300 W
There are three power settings.
Operated by remote control
Eco mode and timer settings
Child safety lock


Power cable is too short.
There are no batteries included.
It is not possible to set specific on/off times.

600W Futura

FUTURA 600W Oil Filled Electric Radiator Panel Heater 24/7 Day Timer Lot 20 Wall Mounted Low Energy Retention Electric Heater for home Slimline Efficient Convector Heater Digital thermostat (600W)
  • ADVANCED: Contains special mineral thermal fluid with high heat retention which heats up quickly but cools down slowly. Backlit Blue LCD clear display screen. Open window detection function.
  • SAVE: Lower energy costs with a highly accurate digital 24/7 programmable daily and weekly thermostat and timer.3 Heat Settings, Comfort, Eco & Anti Frost mode
  • EASY: Supplied with wall mounting brackets, our aluminium thermal electric radiators are quick, simple and easy to install. Keypad lock for added safety security. SUITABLE FOR ROOMS UP TO 7.5m2
  • SLIMLINE: Discreet yet stylish with dimensions of only 490(W) x 590(H) x 80(D)mm. Ideal for apartments, bungalows, cottages, extensions, loft conversions, caravans, conservatories, Public places, holiday homes, small & portable offices & many more!
  • 2 YEAR GUARANTEE: For your peace of mind we offer a 24 month guarantee on our Futura Eco 600W Advanced Thermal Electric Radiator Wall Mountable, Timer & Thermostat, LCD Screen, Comfort, Economic and Anti-Frost Modes.

With 11 fins and 2,500 watts, this Futura oil-filled radiator is ideal for heating medium to large rooms.

It has a thermostat as well as a 24-hour timer. You can programme it to turn on and off to suit your needs while also saving electricity. It measures 49 x 59 x 8 cm in size.

It has three heat settings and allows you to save energy by running it at a lower temperature. Its smooth castor wheels make it easy to move, making it an excellent extra heat source that can be moved from room to room as needed. This model is safe to use in any home setting thanks to features like its thermal cut out and tip-over switch.

The controls, as well as the assembly instructions for the castor wheels, may be a little confusing. The timer function also makes a clicking sound. This is not audible above normal household noise levels; however, if you are using this model in your bedroom at night, you may want to avoid using the timer setting.

Overall, this is a good value model that heats quickly and offers excellent value for money.


25,000 watts
Timer and thermostat
Tip-over switch and thermal cut-out
There are three heat settings.
Castor wheels that glide smoothly


The controls are a little perplexing.
Assembly instructions could be clearer as the timer ticks

TRD41025T De’Longhi Dragon 4

De'Longhi Dragon 4 TRD41025T Oil Filled Radiator - White
  • The enhanced chimney effect accelerates hot air through vents for effective heating
  • 2.5 kW heat output and three heat settings
  • Elegant design and pure brilliant white finish
  • Pre-assembled easy wheels and carry handle for easy transportation
  • 10 year manufacturer's warranty

The De’Longhi Dragon 4 with manual controls is our top pick because of its simple round-the-clock timer function.

It is an excellent choice for heating rooms up to 75 cubic metres, thanks to its 2,500 watts and accelerated heat cell design. It has been specially designed as one of the most recent Dragon models to rapidly heat your surroundings with maximum airflow from its “chimney” effect. It measures 52 x 16 x 65 cm in size.

This portable oil-filled radiator also has easy-roll wheels and a carry handgrip, allowing you to move it around as needed. Because the power cord is relatively short, you may need to do it more than with other models. When new, this heater emits an unpleasant odour, and the instructions are rather inadequate.

However, these are minor drawbacks, and if you want a small oil-filled radiator with a timer that is fast and efficient, this is the one to get.


24-hour timer for 2,500 watts
Long-lasting cord holder
Design of an accelerated heat cell
Wheels that roll easily and a carry handle


When new, the short power cord smells.
Inadequate instructions

De’Longhi TRRS 0920

DELONGHI TRRS 0920 Oil Filled Radiator TRRS0920, Light Grey
  • Castors-Y
  • Guarantee-1 year parts and labour
  • Power-2.0kw
  • Power Levels-3
  • Therm-Y

The De’Longhi TRRS 0920 is ideal if you want an elongated design that is also tall, slim, and compact. It has 10 heat-distribution fins and varying power levels for a personalised experience.

The white De’Longhi TRRS 0920 oil heated radiator has three power levels. It measures 166 x 47.2 x 65 cm.

This oil-heated radiator is mounted on castor wheels. It weighs 9.9kg and can be easily moved from one location to another. It is intended to heat larger areas such as living rooms or any other area that requires a consistent temperature.

A cord wrap system is built into the base to help keep the cord tidy. This also helps the machine’s overall portability by preventing the cord from becoming tangled during transport. The De’Longhi also includes a 1-year warranty to back up its craftsmanship.

When used on the highest heat setting, the De’Longhi oil heated radiator may emit an unpleasant odour. It also lacks a timer and has less precise temperature markings on the temperature dial.


Castor wheels that roll
There are three power settings.
System for wrapping cords


At maximum temperature, an odour may be produced.
Timer functions may or may not be included.
Temperature adjustments may be less precise.

Schallen 6 Fin

Schallen Black Portable Electric Slim Oil Filled Radiator Heater with Adjustable Temperature Thermostat, 3 Heat Settings & Safety Cut Off (800W | 6 Fin)
  • 800W OIL RADIATOR – The impressive 6 oil filled fins heat up instantly to quickly distribute warmth across your small room.
  • HOME, OFFICE & GARAGE USE – this radiator is an ideal and stylish way to heat up rooms in the home, caravan or office (Ideal to have under your table or desk). The modern sleek black design will look great in any room.
  • SLIM AND PORTABLE DESIGN - Thanks to the tall vertical and slim design it is perfect for storing in the corner of a room and looks great. The carry handle makes this radiator easy to move from room to room
  • ADJUSTABLE THERMOSTAT – Fitted with built in adjustable thermostat dial and temperature control for added comfort and control. Features automatic overheat protection system and tip-over switch for safer use
  • DIMENSIONS – H38 X L28 X D14cm approx. fitted with 1.5 metre power cord and integrated cable tidy for safe, simple storage.

The Schallen 6 Fin oil filled radiator is an excellent choice for anyone looking for a tall and slim design that produces a good amount of heat in a small package. We also like how quiet this radiator runs and how its expanded 6 fin design distributes heat over a larger area.

Schallen’s 6 fin comes in a sleek black colour and produces heat with 800 watts of power. It has an adjustable thermostat on the front that allows you to adjust the heat using a convenient dial on the front. The dimensions of the package are 41.5 x 31 x 14.4 cm.

Instead of wheels, the Schallen 6 Fin oil filled radiator has swivelling adjustable feet that allow you to level the device on slightly uneven surfaces. The entire radiator weighs 3.41kg and includes a carry handle, making it extremely portable.

An emergency cut off activates to help ensure safety if the device ever accidentally tips over or overheats. The Schallen Fin 6 also includes a 1.5-metre power cable and a 1-year warranty that guarantees the product’s craftsmanship.

The Schallen radiator has fewer settings than other popular models. It lacks a timer and precise markings on the thermostat dial. Furthermore, this radiator may not be suitable for use in larger rooms.


Lightweight construction
Transportable handle
Thermostat adjustment Safety cutoff Adjustable feet


It may not be suitable for larger areas.
A timer function may or may not be included.
Temperature markings on thermostats may be less precise.

Warmlite WL43002YW

Warmlite WL43002YW 650W 5 Fin Oil Filled Radiator with Adjustable Thermostat and Overheat Protection, White
  • OIL FILLED RADIATOR: High powered to deliver brilliant performance with each use, this 5 fin oil filled radiator rapidly with a 650W power output heats up the home or office rapidly so you can enjoy a comfortable and warm setting during cooler days
  • ADJUSTABLE THERMOSTAT: With a maximum temperature of 105°C, finding the perfect setting for a comfortable home or office is made simple with the easy-to-use adjustable thermostat
  • LED POWER INDICATOR LIGHT: Turn the radiator on using the push button system. Once it’s in operation, you will be notified using the LED power indicator light, meaning you will never forgot to turn it off
  • SAFE AND SECURE: Extremely safe to use, the radiator features overheat protection preventing the oil from becoming too hot during use, allowing you to use the radiator in your home around children and pets
  • PORTABLE AND LIGHTWEIGHT: With integrated handle, this lightweight and compact radiator can be moved to wherever you need it

Warmlite is back on our list of the best oil-filled radiators, this time with a 650-watt model. It has a 5 fin design that distributes heat fairly well and is designed to be highly portable.

Warmlite’s 650 Watt oil-filled radiator is available in white or dark grey. An easy-to-use adjustable thermostat dial allows you to control the temperature produced, and a power indicator light ensures that you don’t accidentally leave it on.

The Warmlite 650 Watt has rolling castor wheels and a convenient carry handle for portability. It measures 13 x 23 x 38 cm in size. With a weight of only 2.97kg, you should have no trouble transporting this radiator from one location to another.

This Warmlite radiator also has overheat protection to keep you and the device’s motor safe. You can extend the included warranty from one year to two years by registering the Warmlite 650 Watt oil filled radiator online.

Regrettably, the Warmlite 650 Watt oil filled radiator’s thermostat dial has few markings, making it difficult to get a precise temperature reading. It also lacks a timer, so you’ll have to remember to turn it off manually, and it has a lower heat production capacity when compared to other popular options.


Lightweight and transportable
Protection against overheating
2-year warranty on rolling castor wheels with registration
The power status light


The thermostat dial may be difficult to read.
A timer may or may not be included.
Heat production may be less than that of other products.

VonHaus 2500W 11-Fin

VonHaus Oil Filled Radiator – 2500W/2.5KW – 11 fin – Plug in Portable Electric Heater – 3 Power Settings, Adjustable Temperature/Thermostat, Thermal Safety Cut off & 24 Hour Timer – Black
  • 2500W RADIATOR - 11 oil-filled fins for heating mid to large sized rooms. Perfect for the home or office
  • 3 HEAT SETTINGS & ADJUSTABLE THERMOSTAT – 3 power settings (1000/1500/2500) and adjustable thermostat control to achieve the perfect temperature.
  • 24 HOUR TIMER – lets you program the heater to automatically switch on and off
  • WHEEL MOUNTED – easy to manoeuvre from room to room thanks to castor wheels and side handle. Size: L49 X D24 X H63
  • SAFETY IN MIND - Thermal cut-off, safety tip-over switch and automatic overheat protection. Fitted with 1.5m power cable and built in cable tidy. This product is only suitable for well insulated spaces or occasional use. Manufacturer 2 Year Warranty Included

The VonHaus oil-filled radiator is a sleek and convenient addition to any home, with an incredible 2500W of power. The VonHaus model, which has 11 oil-filled fins, can easily heat mid-to-large sized rooms and is ideal for keeping the home or office feeling great. You can even select from three different heat levels to ensure you get the right level of comfort for you.

This oil-filled radiator includes an adjustable thermostat and three power settings to help you decide how much energy to use when heating your room. A 24-hour timer allows you to programme your heater to turn on and off automatically according to your schedule. Furthermore, for added peace of mind, this handy little radiator includes a variety of safety features such as thermal cut-off, a safety tip-over switch, and automatic overheat protection.

The VonHaus radiator is easy to use anywhere and comes with a 1.5-meter power cable and a cable tidy to help keep your home looking as clean and neat as possible. Because the system is fully wheel-mounted, you’ll be able to easily move your device from one room to another. You can also use the side handle when it is cool.


There are three heat settings with an adjustable thermostat.
Ideal for medium to large rooms
Automatic heating timer set for 24 hours
There are safety features included.
Wheels and a handle allow for mobility.


Some people may find the cable to be too small.
It may take some time to heat up.

Warmlite WL43005YTW

Warmlite WL43005YTW 2500W 11 Fin Oil Filled Radiator with Three Heat Settings and Adjustable Thermostat, White
  • OIL FILLED RADIATOR: This ultra-powered 2500W oil filled radiator with an impressive 11 fins will quickly heat up any sized room. The ideal heating solution for the colder days
  • 3 HEAT SETTINGS: Complete with a choice of 3 heat settings of 1000W, 1500W and 2500W, you have complete control over the heat intensity in the room suitable to the climate or what’s most comfortable for you
  • ADJUSTABLE THERMOSTAT: Providing a maximum temperature of 100°C, finding the most comfortable temperature to battle cold chills in the home or office is made simple with the easy to function dial
  • SAFE & SECURE: For added peace of mind and protection, the unit will automatically turn of if the oil begins to overheat or if knocked over. Feel confident when in operation around children and pets
  • SWITCH CONTROL & 24 HOUR TIMER: Pre-set specific times for the radiator to turn on and off over a 24-hour period using the switch controls to suit your busy schedule or to ensure you never forget to turn it off when leaving the room

The Warmlite 2500 Watt oil-heated radiator distributes heat through 11 fins. It is an excellent choice for anyone looking for a slim design with plenty of power to produce heat in a small space.

The Warmlite 2500 Watt oil filled radiator is available in white and off white. It measures 48 x 24 x 62cm and has three power settings, allowing you to choose between 1000W, 1500W, or 2500W watts of power usage. Furthermore, it has an adjustable thermostat with precise temperature indicators on the front, allowing for precise temperature regulation.

This Warmlite radiator’s base has rolling castor wheels for easy manoeuvrability. A 24-hour timer and an overheat shutoff function give you peace of mind while using it. You can also sleep with the timer on. It comes with a one-year warranty, but you can extend it to two years by registering it online.

The Warmlite 2500 Watt oil-filled radiator is not intended for larger spaces, but it will work well in small to medium-sized ones. It will also most likely emit an unpleasant odour at first, so run it for a few hours in the garage or an unused room before heating a common area.


There are three power settings.
Timer with a 24-hour setting
Rolling castor wheels with a clearly marked thermostat and a 2-year warranty when registered


Initially, an unpleasant odour may be produced.
It might not be ideal for larger spaces.


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
  • POWERFUL 2500W OIL RADIATOR - The impressive 11 oil filled fins heat up instantly to quickly distribute warmth across your room.
  • 3 HEAT SETTINGS & THERMOSTAT & TIMER - 3 heat setting (1000/1500/2500) plus adjustable thermostat dial and temperature control for added comfort and control. This heater also includes a built in 24-hour timer.
  • SLIM AND PORTABLE DESIGN - Thanks to the tall vertical and slim design it is perfect for storing in the corner of a room and looks great. The four castor wheels & carry handle make this radiator easy to move from room to room
  • HOME, OFFICE & GARAGE USE - this radiator is an ideal and stylish way to heat up rooms in the home or office. The modern sleek grey design will look great in any room
  • DIMENSIONS 50 x 24 x 62 cm, fitted with a 1.5m power lead, and integrated cable tidy for safe & tidy storage.

This oil filled radiator by PureMate is our best portable option, thanks to its slimline design, four castor wheels, and carry handgrip.

It also has a handy integrated cable tidy that makes moving it from one location to another easier while also keeping it neat and tidy for storage. This 2,500-watt heater also has three power settings, allowing you to tailor it to your specific needs. The round-the-clock timer is extremely useful, allowing you to programme your heater to turn on only when you need it. You can also use the adjustable thermostat to keep your surroundings at the temperature you prefer. It measures 50 x 24 x 62 cm in size.

On the downside, the wheel mounting brackets on this heater are a little thin and may not withstand years of heavy use. The timer is a little difficult to set up at first, but with practise, it becomes easier. Furthermore, the provided instructions are overly complicated and provide little assistance.

This is an excellent choice for an oil-filled radiator that is lightweight and portable. It has a slim design that makes it easy to store.


2,500 watts
There are three heat settings.
Four castor wheels and a carrying handle
Control via timer and thermostat
Integrated cable management


Wheel brackets of poor quality
The timer is somewhat complicated.
Instructions that are complicated


You should have a good idea of which model is the best oil filled radiator for your needs after reading our reviews.

All of the models we’ve seen are excellent choices for keeping your home warm and cosy, but our overall favourite is the De’Longhi Dragon 4 TRD40820T.

With an adjustable thermostat and a 24-hour timer, you can easily keep each room of your home at the temperature you prefer. Meanwhile, the ‘chimney’ effect causes it to heat up faster in case you forget to turn it on when you get home. We like how the stylish design, carry handle, and wheels not only make this radiator look great in any room of your home, but also make it easy to transport.

It is capable of heating rooms of up to 60m3 thanks to its 2kW power output, making it ideal for most rooms in your home, and there’s really no reason why this shouldn’t be the top pick from the ones we’ve looked at today.

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