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10 Best Oil Filled Electric Radiators

From leading brands and best sellers available on the web.
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#1

Winner

De'Longhi
37% OFF
Available on
£109.99
37% off
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#2
De'Longhi
Available on
£96.05
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#3
De'Longhi
26% OFF
Available on
£181.99
26% off
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#6
De'Longhi
14% OFF
Available on
£117.99
14% off
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Our Top Picks

#1

Winner

De'Longhi Dragon 4 TRD41025T Oil Filled Radiator - White

10.0  score

37% OFF
Available on
£109.99
37% off
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Rating
10.0
Chosen by1,293
Power Output (Wattage)
Size and Portability
Timer Function
Power Output (Wattage)
The heater is fantastic, providing excellent heat output with adjustable settings for tailored warmth.
Size and Portability
While heavy, it rolls smoothly on wheels, making it manageable for movement across rooms.
Timer Function
Concerns about noise and timer operation were unfounded; it operates quietly and efficiently.

The De'Longhi Dragon 4 TRD41025T Oil Filled Radiator is a robust choice for indoor heating with a maximum power output of 2.5 kW, making it suitable for medium to large rooms. It offers three heat settings (1100W, 1400W, and 2500W), allowing for flexibility in temperature control, while its thermostat control ensures consistent warmth throughout its operation. The unit stands out with its enhanced chimney effect, which efficiently circulates hot air, promoting faster room heating.

In terms of design, the radiator boasts an elegant, pure white finish that can complement a variety of home décors. Additionally, its pre-assembled wheels and carry handle make it easy to move, despite its substantial weight of 17.52 kg. This feature enhances its portability, making it a convenient option for different rooms as needed.

Safety-wise, the radiator includes essential features typical for its category. The radiator operates quietly, a beneficial trait for home environments where noise could be a disturbance. Users can appreciate its lasting performance, backed by a 10-year warranty, indicating confidence in its durability and longevity. Potential buyers should consider its size and weight when planning for placement and movement within their homes.

Rating
10.0
Chosen by1,293
Power Output (Wattage)
Size and Portability
Timer Function
Power Output (Wattage)
The heater is fantastic, providing excellent heat output with adjustable settings for tailored warmth.
Size and Portability
While heavy, it rolls smoothly on wheels, making it manageable for movement across rooms.
Timer Function
Concerns about noise and timer operation were unfounded; it operates quietly and efficiently.
#2

De'Longhi Dragon 4 TRD40820T Oil Filled Radiator- White

9.4  score

Available on
£96.05
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Rating
9.4
Power Output (Wattage)
Thermostat Control
Size and Portability
Power Output (Wattage)
The radiator quickly warms up rooms and the heat lingers long after it’s turned off, reducing the need for constant operation.
Thermostat Control
Simple and intuitive controls include a thermostat dial, multiple heat settings, and a timer override switch, allowing precise temperature and timing adjustments.
Size and Portability
Portability is effortless thanks to pre-assembled, hinged wheels and a carry handle, making it easy to move across rooms despite its weight.
Timer Function
The built-in 24-hour timer offers excellent convenience, enabling users to schedule heating periods for comfort and energy savings.
Noise Level
The unit operates silently, making it ideal for quiet environments like bedrooms or home offices without distracting background noise.

The De'Longhi Dragon 4 TRD40820T is a solid choice if you're looking for a reliable oil-filled radiator for indoor use. With a 2000-watt power output and three heat settings, it provides strong and adjustable warmth suitable for medium-sized rooms. Its thermostat and anti-frost device help maintain comfortable temperatures and prevent freezing, which is useful if you want consistent heat without manual adjustment.

The radiator also includes a 24-hour mechanical timer, allowing you to set operating periods and save energy. Portability is handled well thanks to pre-assembled wheels and a carry handle, making it easy to move from room to room despite its 14.8 kg weight. The elegant white design fits most home decors and the chimney effect helps spread heat efficiently through vents. Noise levels are generally low with oil-filled radiators, so this unit should operate quietly, ideal for bedrooms or living areas.

It lacks an automatic shutoff feature, which might be a consideration for extra safety or peace of mind. While the 44 x 16 x 65 cm size is compact enough for many rooms, it is not the smallest on the market if space is very limited. This radiator suits anyone wanting a dependable, easy-to-use heater with good control features and easy mobility, especially for indoor spaces where quiet operation and consistent heat matter.

Rating
9.4
Power Output (Wattage)
Thermostat Control
Size and Portability
Power Output (Wattage)
The radiator quickly warms up rooms and the heat lingers long after it’s turned off, reducing the need for constant operation.
Thermostat Control
Simple and intuitive controls include a thermostat dial, multiple heat settings, and a timer override switch, allowing precise temperature and timing adjustments.
Size and Portability
Portability is effortless thanks to pre-assembled, hinged wheels and a carry handle, making it easy to move across rooms despite its weight.
Timer Function
The built-in 24-hour timer offers excellent convenience, enabling users to schedule heating periods for comfort and energy savings.
Noise Level
The unit operates silently, making it ideal for quiet environments like bedrooms or home offices without distracting background noise.
#3

De'Longhi TRDX41025E Oil Filled Radiator, Dragon 4 Pro

8.2  score

26% OFF
Available on
£181.99
26% off
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Rating
8.2
Power Output (Wattage)
Noise Level
Thermostat Control
Power Output (Wattage)
Delivers heat quickly and efficiently, warming medium-sized rooms with expansive warm air flow.
Noise Level
Operates silently once up to temperature, with only occasional slight sounds from metal expansion or contraction.
Thermostat Control
The digital temperature control is simple and intuitive, making it easy to maintain the desired warmth.
Size and Portability
Castors provide smooth mobility across different floor types, and the unit’s weight is manageable for most users.
Timer Function
The heater offers flexible programming options with on/off, timer switches, and a control dial for customized use.
Safety Features
The cable length is somewhat short for safety, though overall design and styling surpass many competitors.

The De'Longhi TRDX41025E Dragon 4 Pro is a solid choice if you're looking for a reliable oil-filled radiator to heat medium to large rooms, like a bedroom or living room. It delivers up to 2500 watts with three heat settings, giving you flexible control over the warmth level. A digital control panel with an LED display and a 24-hour timer makes it easy to set and manage heating times, helping you save energy with its ECO function. Size-wise, it’s a tower design with pre-assembled wheels, making it simple to move around your home, and the wheels are designed to work well on any floor type. Safety is also well covered with built-in anti-frost protection, which prevents freezing in colder months.

The noise level is generally low, typical of oil-filled radiators, so it won’t disturb your peace while running. The unit is fairly compact but weighs just under 2 kg, making it manageable to handle. One point to note is that while it offers good temperature control from 5 to 70 degrees Celsius, it may take some time to warm up a room compared to fan heaters, as oil-filled radiators heat more gradually. Also, while it’s designed for indoor use, it’s best suited to larger spaces rather than very small rooms.

The 10-year guarantee adds extra confidence in the product's durability. If you want a quiet, efficient, and easy-to-use radiator with energy-saving features, the De'Longhi Dragon 4 Pro is a fitting choice, especially for those who value steady, consistent heat without fuss.

Rating
8.2
Power Output (Wattage)
Noise Level
Thermostat Control
Power Output (Wattage)
Delivers heat quickly and efficiently, warming medium-sized rooms with expansive warm air flow.
Noise Level
Operates silently once up to temperature, with only occasional slight sounds from metal expansion or contraction.
Thermostat Control
The digital temperature control is simple and intuitive, making it easy to maintain the desired warmth.
Size and Portability
Castors provide smooth mobility across different floor types, and the unit’s weight is manageable for most users.
Timer Function
The heater offers flexible programming options with on/off, timer switches, and a control dial for customized use.
Safety Features
The cable length is somewhat short for safety, though overall design and styling surpass many competitors.

Buying Guide for the Best Oil Filled Electric Radiators

Oil-filled electric radiators are a popular choice for home heating due to their efficiency and ability to provide consistent warmth. They work by heating oil inside the radiator, which then radiates heat into the room. When choosing an oil-filled radiator, it's important to consider factors such as the size of the room you want to heat, the radiator's power output, and any additional features that might enhance your comfort or convenience. Understanding these key specifications will help you select a radiator that best fits your needs.
Power Output (Wattage)Power output, measured in watts, indicates how much heat the radiator can produce. This is crucial because it determines the size of the room the radiator can effectively heat. Radiators with lower wattage (around 500-1000 watts) are suitable for small rooms or as supplementary heating. Medium wattage (1000-1500 watts) is ideal for average-sized rooms, while higher wattage (1500-2500 watts) is best for larger spaces. To choose the right power output, consider the size of the room and how quickly you want it to heat up.
Thermostat ControlA thermostat control allows you to set and maintain a desired temperature, which is important for energy efficiency and comfort. Basic models may have a simple dial, while more advanced ones offer digital controls with precise temperature settings. If you want to maintain a consistent temperature without manually adjusting the radiator, look for models with programmable thermostats. This feature is particularly useful if you want to set different temperatures for different times of the day.
Size and PortabilityThe size of the radiator affects both its heating capacity and its portability. Larger radiators can heat bigger spaces but may be less portable. If you need to move the radiator between rooms, look for models with wheels or handles. For permanent placement in a single room, size may be less of a concern, but ensure it fits the space without obstructing movement. Consider your space and how you plan to use the radiator when deciding on size and portability.
Safety FeaturesSafety features are important to prevent accidents and ensure peace of mind. Common safety features include overheat protection, which automatically turns off the radiator if it gets too hot, and tip-over protection, which shuts it off if it falls over. If you have children or pets, these features are particularly important. Always prioritize models with robust safety features to ensure safe operation in your home.
Timer FunctionA timer function allows you to set the radiator to turn on or off at specific times, which can enhance convenience and energy efficiency. This is useful if you want the room to be warm when you wake up or return home. Basic timers may offer simple on/off settings, while more advanced models provide programmable schedules. Consider your daily routine and how a timer could help manage your heating needs efficiently.
Noise LevelWhile oil-filled radiators are generally quiet, some models may produce slight noise due to the thermostat clicking or the oil heating. If you plan to use the radiator in a bedroom or quiet space, consider models that are specifically designed to operate silently. Checking user reviews can provide insights into the noise levels of different models. Choose a radiator that aligns with your noise tolerance, especially if you are sensitive to sound.