Oil Filled Radiators That Are Hot Right Now

Many of us are dependent on our central heating systems. But what happens when these systems go awry? What if you need to save money on the energy you’re pumping into your home radiators?

Best Oil Filled Radiator (May 2022)

Plenty of people invest in oil-filled radiators as a cost-effective, portable alternative. What’s more, the right systems can really kick out some heat. But what should you be looking for when buying these units for the first time?

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Oil-Filled Radiators: A Buyer’s Guide For 2022

In this buying guide, we will not only give you the lowdown on why oil-filled radiators could change your life for the better, we’ll also consider some of the most frequently asked questions about these devices. Without further ado, let’s take a closer look at what you can expect.

What is an Oil-Filled Radiator?

An oil-filled radiator is probably self-explanatory in its name alone! It’s a portable heating unit which can be easily wheeled from room to room, and which provides heat from oil burned up via electric elements.

They are often popular with people who need to heat up rooms or buildings without central heating already installed. What’s more, it can often be a great way to get a few hours of warmth without having to crank the thermostat up.

Why Buy an Oil-Filled Radiator?

As mentioned, flexibility is key. These units are very easy to use and to get working for the first time. These radiators are preferential to many other heating systems as they focus on heating up the whole of a room, as well as everything in it. Unlikely fan heaters, oil radiators won’t be spraying dust and debris around, either.

Using heating elements, an oil-filled radiator will also work efficiently at heating up a space. While a traditional home radiator will take time to fill up a whole room, an oil unit can be moved around so that you can benefit from direct warmth. Much of the heat provided through these units is radiant, which means it’s altogether more comfortable for everyday use.

Oil radiators are perfect for heating up sheds, garages, workshops or rooms where central heating may not be working. Who knows – they may even prove to be cost-effective for you, too. You’ll need to plug them into a socket of some kind, however, so do always look for a long cable for added portability.

Features and Factors to Consider

While oil radiators will all generally do the same thing, some models will have variations you ought to keep an eye out for. Here are just a few which you should be keeping in mind while comparing and contrasting.

Timer Systems

While many oil-filled radiators will have timers built-in, some will let you activate heating at set times of day. Others will work on an interval basis. This is very convenient if you are already used to central heating working on a timer basis. This way, you can choose when you’d like your radiators to start filling your rooms with warmth.

Heat Control

Your ideal oil radiator should be one which is easy for you to control. Many cheaper models will have push button and dial controls, while more advanced models will have digital displays and added technology. Opting for more advanced tech is always tempting; however, it can be argued that advanced technology is tougher to maintain and fix.

Your heat control system should be easy to read and easy to manipulate at a touch’s notice. Do, however, see what verified buyers have to say about sensitivity. You don’t want to buy radiators which are tricky to adjust, as you could end up with too much or too little heat than required.

Energy Efficiency and Output

It’s important to consider the power of your unit before you buy. Generally, anything between 1000W and 2000W will provide you with enough power to heat up most spaces. However, going too high may result in over-heating your space. This may also be seen as a waste of energy!

Generally, the performance and efficiency of your radiator will depend on how big the room is which you’d like to heat up. It will also depend on how much you power it up, too! You should be looking at around 600W-750W at absolute minimum, but as mentioned, above 1000W is going to give you plenty of heat to be working with.

Safety Features

Due to their incredible portability, oil heaters and radiators are some of the safest heating units you can buy on the market. However, you should always make sure to supervise your radiator, especially if you have young children or pets. However, do also make a point of looking for radiators with added safety features in its design.

Radiator Size

The fact of the matter is, the bigger a radiator is, the more heat it will expel. This is because it has a bigger oil capacity! However, big radiators can be bulky and awkward to store. Consider buying a more compact yet powerful model if space and wattage are both crucial to your experience.

Frequently Asked Questions

Let’s take a look at some of the more common questions asked about oil-filled heaters and radiators.

Do Oil-Filled Radiators Need to Be Topped Up?

No. As the name suggests, they are already filled with the oil you need! This means less money spent for you, and a more efficient heating experience all round.

How Much Should I Pay for an Oil-Filled Radiator?

A simple browse online should tell you that basic heaters will cost as little as £40-£50 outright. However, some of the more advanced models, and those built by leading brands, may cost you in excess of this, and over £100. Weigh your options up carefully!

Are Oil Radiators Safe to Use?

Yes – but do always be careful when you are running them on a regular basis. They are built for safe, easy portability.


Oil-filled radiators may be what you are looking for to heat up that cold space in your home, or even in outer buildings. Take a look and see what other buyers have to say, and compare online!

Further Reading

The Best Oil Filled Heaters (Reviews + Buying Guide 2019)