Last Updated On February 25th, 2021
When the colder weather rolls in, getting yourself the best oil filled radiator is an economical and fast way to heat your home without putting on your central heating.
But which model should you choose? Whether you are looking for a small oil filled radiator with a timer, or you want several large models to heat various rooms, our oil filled radiator reviews will help you make the best choice.
We’ll also take a look at some of the essential features you’ll need to keep an eye out for. Are oil-filled radiators efficient? Can you save money with a thermostat?
Read on to find out the answers and much more in our accompanying buying guide.
Our Favourite Oil Filled Radiators Compared
Best Oil Filled Radiator Reviews – Top 10 Picks
If you need a fast and effective heater for a medium-sized room, up to 60 metres cubed, then take a look at this De’Longhi Dragon 4 model.
It is 2,000 watts, ideal for average-sized household rooms, with three heat settings allowing you to keep your room heated just as you like it while reducing power consumption. Note that unlike some other Dragon 4 models, this one does not feature an eco setting. However, it does benefit from the Dragon 4 “chimney” effect design with large fins that channel cold air through the hottest parts for rapid heating.
Complete with an adjustable thermostat and a manual 24-hour timer, this radiator has everything you need to keep your surroundings cosy and warm all winter long or during any cold snap. Just be aware that it does smell quite strongly when new, although this will eventually fade. Also, the power cord could be longer.
However, with its integrated carry handgrip and easy-roll wheels, you won’t have any difficulty relocating this portable radiator near your power sockets.
The Dragon 4 with manual controls by De’Longhi is our top pick for its straightforward round the clock timer function.
With its 2,500 watts and accelerated heat cell design, it makes a great choice for heating rooms up to 75 cubic metres. As one of the latest Dragon models, it has been specially designed to rapidly heat your surroundings with maximal airflow from its “chimney” effect. It also benefits from an Eco function that provides a cost-effective and straightforward way to keep your home warm.
This portable oil filled radiator also features easy-roll wheels and a carry handgrip, so you can move it around as needed without any difficulty. It would be something that you may need to do more than with other models since the power cord is fairly short. This heater gives off a fairly unpleasant smell when new and, unfortunately, the instructions are rather poor.
However, these are only minor drawbacks, and if you are looking for a small oil filled radiator with timer, that’s fast and efficient – then this is the one to go for.
If you are looking for a great value oil filled radiator, take a look at this model by VonHaus.
Ideal for medium to large rooms, thanks to its 2,500 watts and 11 fins, this heater will keep you warm and cosy without blowing a hole in your budget. It comes with three power settings, an adjustable thermostat, and a round the clock timer, allowing you to set it up to suit your heating needs. It also has several built-in safety features, including a thermal shutoff, automatic overheat protection and a safety tip-over switch for your peace of mind
Although this is a great value model, unfortunately, the thermostat is not very accurate, and you may need to play about with it to get it to come on and go off at your required temperatures. Also, the instructions with this heater are not the best, and you may have difficulty setting the timer. The wheels can be tricky to level up, so mobility wise, this model is not the best choice.
However, it did represent excellent value for money and provided you don’t mind playing about a little with the controls, it is a good, albeit fairly basic, heater.
This stylish black oil filled radiator by Jack Stonehouse is an excellent choice for heating rooms up to 28 metres cubed thanks to its 13 fins and 2,500 watts.
It benefits from numerous features, including four castor wheels, an integrated carry handgrip, and a long power cord. It also has an LED display that clearly shows your temperature settings which can be altered between 5-35 degrees.
There is also a 24-hour countdown timer, in addition to three heat modes. Use the fast heat mode to rapidly warm-up, the energy-saving one to keep your power consumption down or the anti-freeze mode for unheated areas of your home that you want to keep above zero but not at ambient temperature.
This great value radiator has a few drawbacks. For a start, it does not have a thermostat, so it will not cut out when your room reaches your desired temperature. Also, the timer cannot be set to specific hours of the day. Lastly, the instructions are not as helpful as they could be.
However, if you are looking for a good oil filled heater, and you don’t need a thermostat or for it to come on at set hours, then this model is an extremely popular, great value choice.
The Ansio Oil Filled Radiator is a good choice for homes with children as it benefits from a child lock, which is extremely useful to stop little hands from changing your heating settings.
With 2,300 watts and 11 fins, this model is a good choice for medium-sized rooms. It has a digital display that is clear and easy to read, as well as push buttons and remote control operation. With an energy-saving eco mode and an integrated timer, this model is a good choice if you are looking to keep down your heating bills. It also has three heating power settings so you can reduce its electrical consumption when temperatures are milder.
Unfortunately, the power cord is a little short, something that is exacerbated by its location on the unit. Also, there are no batteries included for the remote control, so be sure to order some with your purchase. While the timer is an extremely useful function, bear in mind that it cannot be used to set specific times in the day to come on and off.
However, thanks to its remote control operation and useful child lock function, this model stands out from others available on the market and makes a great choice for homes with young children.
Our best oil filled radiator recommendation, and editor’s choice is this De’Longhi Dragon 4 model.
This powerful 2,500-watt heater will soon warm up even large rooms thanks to its large fin shapes and “chimney” effect design. This ensures that air is convected through the hottest part of the radiator for rapid heating and maximised airflow.
The Eco setting is ideal for saving you money on your heating bills and is easily selected for optimal energy consumption. Smart and stylish looking, the Dragon 4 comes complete with a digital LED display control panel so that you can see all of the options and programs available at a glance.
Thanks to its easy-roll wheels and carry handle, you can move this heater to wherever you need it without any hassle. However, on first use, it does tend to give off quite a pungent odour, so you may want to wheel to another room for the first few hours of use.
While it is practical to move, be aware that unplugging the radiator will clear its memory and that the instructions for setting the timer are overly complex, although, in practice, it is simple enough.
On the whole, an excellent choice for rapid heat and ease of use.
Looking for an inexpensive oil-filled radiator? This mini version by Netta is our top small budget choice.
Its small size makes it highly portable, and it comes complete with an integrated carry handgrip, so you can pick it up when you want to store it or move it from room to room. It benefits from six oil-filled heating fins, an overheating protection system, and an adjustable thermostat, so you can set your desired temperature and leave it to power itself on and off as needed.
While this mini heater is recommended as being suitable for rooms up to eight metres cubed, you may find that at just 800 watts, that it is not powerful enough for all but the smallest of spaces. Also, while it is easy to pick up, bear in mind that it does not have any wheels, so you will need to be able to pick it up to change location.
All in all, this model makes a good choice for anyone looking for a budget-priced oil filled radiator for use as an additional heat source or to heat a small room.
With its slimline design, four castor wheels and carry handgrip, this oil filled radiator by PureMate is our best portable choice.
It also features a handy integrated cable tidy that makes it even easier to move from one location to another, as well as keeping it neat and tidy for storage. This 2,500-watt heater also has three power settings so you can adjust it to suit your needs. The round the clock timer is highly practical, allowing you to set your heater to come on at the times when you need it. You can also use the adjustable thermostat to keep your surroundings at your desired temperature.
On the downside, this heater’s wheel mounting brackets are a little thin and may not stand up to years of heavy use. The timer is a little complex to set up, although, with practise, it becomes easier. Also, the provided instructions are overly complicated and don’t offer much assistance.
If you are looking for an oil filled radiator that is easy to move around, this makes a great choice. It has a slim design for easy storage.
This oil-filled radiator by Futura makes a good choice for heating medium to large rooms thanks to its 11 fins and 2,500 watts.
It features a thermostat and a round the 24-hour timer. You can set it to come on and off to suit your needs as well as saving electricity.
It has three heat settings which also allows you to reduce your energy consumption by running it on a lower setting. Its smooth castor wheels make it easy to move, for a great additional heat source that can be moved from room to room as required. Safety features such as its thermal cut out and tip-over switch ensure that this model is safe to use in any home setting.
On the downside, you may find the controls a little confusing, as well as the assembly instructions for the castor wheels. Also, the timer function makes a clicking sound. This is not perceptible over normal household noise levels; however, if you are using this model in your bedroom at night, you may prefer not to use the timer setting.
On the whole, this is a good value model that heats quickly as well as being great value for money.
The WarmeHaus oil-filled radiator is an extremely stylish choice for your modern home.
Slimline with an LCD thermostat, this model is a compact choice. It also has a 24-hour, 7-day timer, giving you the possibility to program it to come on and off as needed throughout the week. It also benefits from five heat modes, and it is also IP24 rated, so you can even install it in your bathroom. Complete with frost protection mode, soft-touch buttons, and a temperature range between 7 and 35 degrees, this is a well designed, practical choice as well as a stylish one.
Note that this model is wall mountable only. So, you will not be able to move it from one room to another. A wall mounting kit is included with your purchase, and professional installation is recommended. Therefore, if you are looking for a budget choice or a model for occasional use, then this is not going to be the right one for you.
However, if you are looking for a permanent oil-filled radiator to wall mount, this makes a fantastic choice.
Are Oil Filled Radiators Economical?
If you are considering purchasing a new radiator, you are probably wondering, are oil filled radiators efficient?
Unlike bar or fan heaters, oil-filled radiators are much more economical to run. They transfer 100% of electricity into heat and make use of convection to warm your entire room, so no energy is wasted. What’s more, they also continue to radiate heat after being turned off.
Quick to heat up, with a fin design that makes for accelerated airflow, oil-filled radiators are a low-cost and efficient way to heat your home. Depending on your rates, an oil-filled radiator could cost as little as 13p an hour to run.
How to Choose The Best Oil Filled Radiator
When choosing a new oil-filled radiator, there are various features that you need to look out for to ensure that you pick the very best model for your needs.
Here are some of the main features to bear in mind.
Always pay attention to the wattage of your oil-filled radiator.
The higher the wattage, the more electrical power your radiator will be able to convert to heat. Higher wattage radiators are more suitable for larger rooms, whereas low wattage radiators will be more suitable for smaller rooms and will use less electricity.
If you are looking for an oil-filled radiator to use in various differently sized rooms in your home, purchasing one with multiple heat settings is the best option. It’s a great way to reduce running costs in smaller rooms while retaining maximum wattage for larger rooms. 2,500 watts is a popular wattage for medium to large rooms.
When reading through our oil filled heater reviews, pay attention to the number of fins and the size of each model.
The greater the surface area, the larger the fins, the more air that can be heated simultaneously. This means that your room will heat up faster at no additional cost.
For larger rooms, bigger radiators with more fins are the best oil heater to go for.
The best oil heaters have timers. These are an extremely useful function to have, allowing you to set your heater to come on or to turn itself off without requiring your intervention. Before purchasing, pay close attention to the type of timer that is available for your model.
Some feature 24-hour timers that can be programmed to come on for specific periods, for example, between six and eight am. This kind of timer allows you to preset your radiator to heat your room at a time when you know that you will want to have it on.
Other types of timer feature a countdown system, where you set your timer to turn itself off after so many hours, or to come on after so many hours. Consider which system would be of most use to you before making your final decision.
Thermostats are a great way to save energy and money. Set your thermostat to a comfortable temperature, and your oil filled radiator will turn itself on and off as needed to reach and maintain that temperature.
Some thermostats can be set to a specific temperature displayed in degrees. Others use a dial with graphics representing various levels of heat.
The best oil filled radiators have several different settings, such as eco, anti-frost, or fast heating.
In most cases, you can often set your radiator to run similarly without a specific setting. However, having a dedicated mode does make it much more convenient and saves you from having to alter multiple settings.
Modern radiators often feature LED screens. They can be useful for easy to read information such as the temperature and whether you have a timer or thermostat activated.
However, some people prefer manual controls and dials, so it comes down to a matter of personal preference.
Some oil filled radiators can be fairly heavy. If you need to move your oil filled radiator between rooms regularly, you should check that your model comes with castors and carry handle for extra portability.
After reading our reviews, you should have a clear idea of which model is the best oil filled radiator for your needs.
All the models we have seen are great options to keep your home warm and comfortable, but our overall favourite is the De’Longhi Dragon 4 TRD40820T.
With an adjustable thermostat and a 24-hour timer, you will easily be able to keep each room of your home at your desired temperature. Meanwhile, the ‘chimney’ effect means it heats up faster just in case you forget to set it to come on for when you get home. We love that its stylish design, carry handle and wheels, will not only make this radiator look great in any room of your home, but means you can easily get it there, too.
Thanks to its 2kW power output, it is capable of heating rooms of up to 60m³ so is perfect for most rooms in your home and there’s really no reason why this shouldn’t be the top pick from the ones we have looked at today.
Which oil-filled radiator do you think is best for you? Let us know.