10 Best Oil Filled Radiator Reviews For UK Winters (2021)

Best Oil Filled Radiator Reviews

Last Updated on May 6, 2021

Are you in need of extra heating for your home? An oil filled generator is an excellent way to supplement your existing heating system and can even be used on its own to keep a room warm.

Which is exactly what you need on a wintry night or on those nippy spring and autumn days. From efficiency to portability, our best oil filled radiator review covers the finest in town.

The Best Oil Filled Radiators Reviewed In 2021

1. Plug In Portable Oil Filled Radiator By VonHaus

Plug In Portable Oil Filled Radiator By VonHaus

The best oil filled radiator is the Plug-In Portable Oil Filled Radiator By VonHaus. We gave it a 5/5 star rating.

If you want the perfect warmth for your living room, garage, bedroom or office room, the Vonhaus Plug-In Portable Oil Filled Radiator is your best bet. It has the capacity to heat up your rooms for a longer period which is one of many advantages compared to other heating radiators.

It comes with three power settings – 1000W, 1500W and 2500W – making it easier for you to get your desired result. You will love its 11-fin design which makes it perfect for both small and big rooms. You can choose from 6 temperatures and an adaptable thermostat as well as a 24 hour timer make this powerful heater an impeccable choice for you.


  • 2500-watt heaters with 11 oil-filled fins perfect for medium-sized and large rooms.
  • 3 power settings of 1000W, 1500W and 2500W for optimum performance.
  • 24 hour timer for ease of use.
  • Thermal cut off and overheat protection for additional safety.
  • Mounted with wheels for movement from one place to another.


  • Assembling may take some time.

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2. 2500W Oil Filled Radiator By Puremate

2500W Oil Filled Radiator By Puremate

Our second selection is the 2500W Oil Filled Radiator By Puremate. We gave it a 4.5/5 star rating.

For the perfect warmth in your living room, bedroom, garage, or office room, PureMate 2500W Oil Filled Radiator is the best appliance. It has got the capability of powerfully heating your rooms for a continuous period. It will keep them heated in the cold winter months. The heater offers an eco heating solution compared to other fan heaters.

There is no need to buy a radiator for every room. Its portability makes it effortless to move around and use in every part of the house and that is why this radiator should be your choice. You also don’t have to worry about connecting it to the heating system. These portable oil filled heaters are safe and have the capability of providing high-quality heat by way of natural dry air movement.


  • It is durable and not expensive, providing you with value for the money you pay for it.
  • The device is compact and will not take up much space.
  • It has got a carrier handle for great movement from one room to another.
  • Since it has no fans, it can ensure an absolutely silent environment even as you warm up the room for an extended time.
  • The device does not emit any gas or fumes while in use. It is safe to keep indoors.


  • Although it heats up in the shortest time possible, it takes longer to cool down
  • Due to the viscous liquid-oil, some people may see it as a hindrance to its portability.

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3. Elegant Design Oil Radiator By De’Longhi

Elegant Design Oil Radiator By De'Longhi

Third best choice is the Elegant Design Oil Radiator By De’Longhi. We gave it a 4.5/5 star rating.

DeLonghi Dragon 4 Radiator is an electric heater with a 2Kw heat production and 3 different power heating levels. Only available colour is white. It has a control panel that includes two knobs for controlling the temperatures and one which is a 24 hour timer. Its Oil Filled technology and “chimney” style design allows the heat to last for a very long time, even when the unit is not functioning.

It is effortless to move from room to room with a handle and built-in wheels; no assembly required and cord storage. It also includes an anti-frost option and a safety function to prevent overheating.


  • No noise generated – ideal for office settings.
  • Works quickly and efficiently for rooms with up to 60m3.
  • Budget friendly and effective oil filled heating even in low setting.
  • 10-year warranty for U.K and Ireland.


  • Doesn’t come with a digital display.

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4. Portable Electric Heater By Pro Breeze

Portable Electric Heater By Pro Breeze

Fourth place goes to the Portable Electric Heater By Pro Breeze. We gave it a 4.5/5 star rating.

The Pro Breeze Portable Electric Heater is an effective device for heating up rooms of all sizes and shapes. It has 8 oil fins guaranteeing the flawless circulation of hot air to every part of your room. You will love its thermostat which ensures that the temperature of your room is properly regulated for the most satisfactory result.

It has an exceptional chimney construction which ensures that warm air circulates faster into your room. If you want to heat up your room for a long time at lower costs without compromising quality, this is a perfect product for you. It can be used in the living room, bedroom and office so that the most satisfactory outcome will be achieved.

This powerful device comes equipped with 3 variable heating power options for optimum results. You will love its lightweight design and there are four castor wheels which make movement from one place to another easier. This way, you can easily move it to the room that requires warmth.

What’s more, there is a 24 hour timer which makes it possible for the device to regulate itself. With three safety features – automatic thermal cut-off, a safety tip-over switch and overheat protection – you can be sure of a high level of security with this powerful heater. It measures 42 x 24.5 x 66 cm with a 1.5-metre cable for optimum performance at all times.


  • Cutting-edge heat circulation technology guarantees effective hot air circulation.
  • 3 heat options of 800W, 1200W and 2000W with 8 heating fins for high performance.
  • 24 hour timer and an adjustable thermostat for proper maintenance of room temperature.
  • Automatic thermal shut-off for extra safety.
  • Pre-assembled with 4 wheels for movement from one place to another.


  • May require heavy maintenance, which might not be worth the money.

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5. Electric Radiator With Thermostat By Netta

Electric Radiator With Thermostat By Netta

Fifth place goes to the Electric Radiator With Thermostat By Netta. We gave it a 4.5/5 star rating.

The Netta 2500W Oil Filled Electrical Heater Radiator comes with rich features that will take your home warming to the next level. It comes with two heat settings so that you can manage your energy consumption without much stress. You can set it low when it is not too cold and during extremely cold days, you can set it high.

There is an in-built thermostat that automatically regulates the radiator’s temperature for the most satisfactory result. There is also an adjustable thermostat so that you can set the ideal temperature you want for your room. With 11 oil-filled fins, you can heat up a room as big as 28 square metres and get your desired outcome.

Your safety is guaranteed with this powerful product as it comes with an overheating insurance mechanism. You will love its 24 hour timer which makes the management of the device effortless. This will enable your room to be at the proper temperature before your arrival at home and you don’t have to bother about shutting off at night.

These electric heaters have a lightweight design with 4 castor wheels and that is why you can move them around your entire home without much hassle. You can take it to any room you want to warm up without breaking your back. You will love its quiet operation while a 1.5-metre cable complements the package.

There is a handle which adds to the convenience of carrying this device from one place to another. It measures 61 x 15 x 55.2 cm and comes with a built-in cable organiser so that you will be able to experience greater comfort with the use of this appliance.


  • Adjustable thermostat for convenient maintenance of room temperature.
  • 2 heat settings for efficient and cost effective heating.
  • 24-hour timer for greater convenience.
  • Overheating protection mechanism for maximum safety.
  • Lightweight and portable with 4 castor wheels.


  • The manufacturers do not add ah remote control.

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6. Portable Oil Filled Radiator By Futura

Portable Oil Filled Radiator By Futura

Sixth place goes to the Portable Oil Filled Radiator By Futura. We gave it a 4.5/5 star rating.

The Futura 2500W Oil Filled Radiator comes with exquisite features for successful home warming. With 3 heat settings – 1000W, 1500W and 2500W – you can be sure of the most satisfactory warming result. You can switch to a low setting to save energy when it is not too cold and the high setting is for very cold weather.

Furthermore, this machine has an in-built thermostat that handles temperature regulation and that is why the convenience of using this device cannot be disputed. You can also use its adjustable thermostat to achieve the perfect temperature you want for your room. Its oil fins are properly designed so that your entire room can be covered effectively.

You will love the overheating protection as well as the tip-over switch of this appliance and that is why the safety of your household is highly guaranteed. With a digital 24-hour countdown timer, you can enjoy greater convenience and get the most satisfactory result with this oil-filled radiator.

This reliable Oil Filled Radiator has a lightweight for easy manoeuvre and its 4 castor wheels contribute immensely to its mobility. This adds to its flexibility because you can easily move it from one room to another to achieve your desire. Its power cable if 1.5-metre long making it possible for you to install it anywhere without worrying about the socket to plug it.

With an elegant carry handle, you can move this appliance around with ease. Measuring 50 x 25 x 63 cm, The Futura 2500W Oil Filled Radiator is the best product for temperature control in every home. It is perfect for a room as big as 25 square metres.


  • Adjustable thermostat for easy temperature management.
  • 3 heat settings for optimum heating.
  • Digital 24-hour countdown timer guarantees convenient to use.
  • Compactly designed for easy maneuver.
  • Tip-over switch and overheat protection for added safety.


  • Does not have a remote.

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7. Electric Oil Free Column Heater By Dimplex

Electric Oil Free Column Heater By Dimplex

Seventh place goes to the Electric Oil Free Column Heater By Dimplex. We gave it a 4.5/5 star rating.

Dimplex OFRC20C Heater is an electric radiator with 2Kw heat output. Very easy to install, just plug in and use. It works with an oil-free technology that will allow the heaters to warm up faster than other oil filled radiators on the market. It’s very light and easy to carry and locate in any room in your house.

It features a variety of heat settings, castors, including wheels attached around the base area so that you will be able to easily slide it as you walk. This convection heater is only available in a white, light grey model and when working it is super quiet, no noise is generated. Its power cable is 1.3 meters long and you can neatly arrange it within a dedicated store compartment.


  • 3-year manufacturer warranty.
  • Due to its heat output, it can warm a large room or a small home or office in no time.
  • Thermostat included.
  • No need for central heating, and the cable storage eliminates the need for cable tidy tools.


  • Can increase your electricity bill if used for long periods of time.

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8. Freestanding Plug In Electric Heater By VonHaus

Freestanding Plug In Electric Heater By VonHaus

Eighth place goes to the Freestanding Plug-In Electric Heater By VonHaus. We gave it a 4/5 star rating.

If you want a heater that will take your home warming to a higher level, you should go for the Vonhaus Freestanding Portable Electric Heater. It comes with 3 heat settings – 800W, 1200W and 2000W – so that managing your energy consumption as well as the heating output will not be a problem. You can go for the low mode and during a cold day, a high setting remains your best bet.

With an in-built thermostat for effective regulation, you can be sure of the right temperature at the right time. There is also an adjustable thermostat for easy management of the appliance. This product comes with 9 oil-filled fins so that effective warmth coverage can be achieved for your room. You will love its overheating protection system guaranteeing your security at all times.

Its 24-hour timer is a plus and that is why you can be certain of maximum convenience when using this heater. The timer will help in setting your room condition at a conducive setting before your arrival at home. In addition, you will not need to worry about shutting it off before going to sleep.

What’s more, this heater is compactly designed to save you space and comes with 4 castor wheels so that you can conveniently move it from one room to another. It does not make noise during operations and its 1.6-metre cable complements the whole package.


  • 3 heat settings.
  • Adjustable thermostat can offer easy management of room conditions.
  • Dynamic 9 fins for the most satisfactory result.
  • 1.6-metre power cable for the greater convenience of use.


  • May not be ideal for rooms larger than 60 square meters.

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9. Portable Oil Filled Radiator By Daewoo

Portable Oil Filled Radiator By Daewoo

Ninth place goes to the Portable Oil Filled Radiator By Daewoo. We gave it a 4/5 star rating.

One of the best oil filled radiators within the 1500 watt range; the Fine Elements oil filled radiator offers a blend of elegant design and heating efficiency. This heater comes in an elegant grey coloured body that measures 38X14X58cm. Besides saving on space, it will complement any furniture or decor you have in your rooms. It has an easy to use panel that allows you to make the necessary adjustments.

Like many of the units you read about in oil filled radiator heater reviews, the Fine Elements oil filled radiator comes fitted with a thermostat. This allows you to set the desired heat output and then let the unit handle the rest.

The Fine Elements oil filled radiator also comes with little extras, e.g. three settings for better control over the heat it generates. It weighs approximately 7kg so it is easy to move around.


  • Sleek and lightweight design saves on space and is easy to transport
  • The built-in thermostat controls the conditions with three heat settings


  • This 6 fin oil filled heater doesn’t effectively heat average sized rooms, suitable for smaller spaces.

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10. Simple Control Oil Radiator By Kingavon

Simple Control Oil Radiator By Kingavon

Tenth place goes to the Oil Radiator By Kingavon. We gave it a 4/5 star rating.

The Kingavon BB-OR110 is a 1500 watt oil filled radiator that will heat up small to medium size rooms. This electric heater has a sleek black body that includes 7 radiator fins which increase the unit’s available surface area for fast and efficient heat dispersion. It weighs 6kg and measures 58.2X38.2X13.6cm. For easy transportation, this oil radiator includes a carry handle.

Its front control panel is easy to use with simplified buttons. One of many benefits that make the Kingavon BB-OR110 one of the best oil-filled heaters is its 3 heat, 7 fin settings to pick which give you more control over the amount of heat generated.

A built-in adjustable thermostat further ensures you have control over the unit’s heat output and it will automatically shut off when the desired temperature is reached. Why do we love this little 7 fin oil filled radiator with a stunning black finish? It’s sleek, has style and the unit switches off thermostatically! Leave a radiator review of your own – we welcome consumer views and opinions.


  • 3 settings and thermostat features give you better control over quickly generated heat
  • Caster wheels and carry handle make transporting this unit easy
  • Elegant black and white fins blend in with most furniture and decor


  • It’s not efficient in heating medium size rooms, suitable for small spaces

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A Mini Guide To Oil Filled Radiators And How They Work

A Mini Guide To Oil Filled Radiators And How They Work

If you are looking for a conservatory heater, an oil filled radiator is your best bet. They provide comfortable heat and retain it for longer. However, baseboard heatersfan heaterselectric log burners, and plinth heaters could also provide an adequate solution. And if you install a wireless thermostat, you will be providing yourself with better control of the heating device.

Oil filled radiators are household heating appliances. As their name suggests, they are filled with oil. In many appliances and engines, oil is used as a lubricant and coolant. However, in radiators, oil is used as a heat reservoir. The best oil heaters contain a specific kind of diathermic oil.

This type of oil has a high boiling point and specific heating capacity. It’s able to retain heat longer than most liquids and remains in liquid state longer, even when exposed to extremely high temperatures.

Oil filled radiators are made up of a main body containing the diathermic oil. The body design includes fins and columns which disperse heat to the surrounding environment. It also contains a heating element which actively heats the oil. Other features you’ll find on modern oil filled heaters are a control panel and thermostat.

Guide To Oil Filled Radiators

Oil-filled radiators are electric appliances. As electricity passes through the heating element, it warms up the oil which is running through the columns passing heat through the fins to the adjacent environment.

Once the desired temperature is reached, the built-in thermostat shuts the unit off. However, due to the oil’s ability to retain heat longer, constant room temperatures are easily maintained.

Types Of Oil Filled Radiators

Oil-filled heaters operate in the same way as the radiators and there are no major types to choose from. However, in order to find a specific unit that meets your heating needs, here are some of the important considerations to make.

Considerations To Make When Selecting The Best Electric Oil Heater

A Mini Guide To Oil Filled Radiators And How They Work

Size and weight

Many of the best oil filled heaters for home use are compact and highly portable units – don’t be afraid to choose a few before narrowing down your search. They don’t require special installation, however, bulky units can take up a lot of space and be difficult to transport. You should try to find a unit that’s small enough to fit within the space available and light enough to carry around. If it’s a large unit, consider one with caster wheels.

Power rating

Many of the best oil heaters for personal and office use come in power ratings between 500 watts and 2kw or 2.5kw, depending on price. A high power rating e.g. 2.5kw indicates that these heaters will take a shorter time to heat up the oil. If possible, you should also choose a unit with a few heat settings (0.5kw – 2.5kw) as you have more variety and it gives you better control over how much heat it generates.

Features Of Electric Oil Heater


One advantage of investing in an oil-filled heater is that it’s safer compared to traditional heating like firewood and gas. However, this doesn’t mean that these units are completely safe – safety features exist for a reason! You’ll need to find a unit that comes fitted with safety features such as a thermostat, thermal safety cut off, sturdy topple free construction and anti-freeze settings. If the unit you’re considering does not list safety features, move on – you’ll thank us later.

Other important considerations

Some of the other important factors you need to care about when choosing your oil heater include ease of use, low or maintenance-free operation, built-in timer, design, price, brand and guarantee.Reading a radiator review gives one insight into the products on show, if you’d like to comment or leave a review of your own, please get in touch with us.

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About the Author Harry Thompson

Involved in home renovations throughout his life, Harry is an expert in everything to do with home and garden DIY. In his spare time, he enjoys cooking and tending to his garden.