November 5, 2025

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10 Best oil filled electric heaters of 2025

Save up to 31% off

Best Choice

1

De'Longhi
De'Longhi Dragon Digital Oil Filled Radiator Heater, 1500W Electric Space Heater for indoor use, programmable timer, Energy Saving, full room heater with safety features TRD40615E

21% Off
Main highlights

Efficient Heating Technology
Features 1500W power, ECO Plus for energy savings, and rapid convection heating.

Ideal for Small to Medium Rooms
Perfect for small/medium spaces or large rooms with closed doors.

Highly Praised Safety Features
Includes child lock, thermal cut-off, and anti-freeze setting.
9.8

Exceptional

Our Rating

9.3
Simple to use

9.3
safety

9.1
Temperature control
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Based on millions of stores and reviews

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Value for Money

2

De'Longhi
De'Longhi Oil filled Radiator Heater, 1500W Electric Space Heater for indoor use, portable room heater, Energy Saving, full room like office and bedroom with safety features, EW7707CM
Main highlights

Efficient Heating and Energy Saving
The DeLonghi Oil-Filled Radiator Heater offers efficient heating with ComfortTemp, saving energy and maintaining optimal room temperature.

Ideal for Small to Medium Spaces
Perfect for bedrooms and home offices, providing consistent warmth and comfort without installation hassles.

Praised for Durability and Longevity
Customers love its long-lasting performance, often exceeding a decade of reliable use.
9.7

Exceptional

Our Rating

8.9
Simple to use

8.9
safety

8.7
materials Quality
3

Dreo
Dreo Oil Filled Radiator, Electric Radiant Heaters for indoor use Large Room with Remote Control, Child Lock, 4 Modes, Overheat & Tip-Over Protection, 24h Timer, Digital Thermostat, Quiet, 1500W

10% Off
Main highlights

Rapid Quiet Heating
Dreo radiator heater delivers swift, silent heat with 1500W power, ensuring efficient warmth for large rooms.

Versatile Indoor Use
Ideal for bedrooms, offices, and living rooms, offering tailored comfort with multiple modes and eco-friendly settings.

Exceptional Customer Support
Customers praise Dreo for its responsive, friendly service and hassle-free warranty extension.
Key specs
- heat output:1500W
- fuel type:Electric
- form factor:Tower
- heating coverage:250 sq.ft
- special feature:Energy Efficient, On Off Timer, Child Lock, Electronic Thermostat, Noiseless
9.4

Excellent

Our Rating

8.9
safety

8.7
Remote Control

8.4
Thermal power
4

Amazon Basics
Amazon Basics Portable Oil Radiator Heater for Indoor Use, 3 Heat Settings, Over-Heat Protection, ETL-certified Safety, 7 Oil-Filled Steel Fins, 1500W, 11"D x 14.8"W x 25.2"H, Black
Main highlights

Energy-Efficient Heating
Provides quiet, radiant heat for rooms up to 144 sq ft, helping lower energy bills.

Ideal for Bedroom Use
Perfect for home offices or bedrooms with customizable heat settings.

Safety and Quietness
Praised for safety features and silent operation in customer reviews.
9.3

Excellent

Our Rating

9.9
Easy to build

9.5
Simple to use

9.5
Comfort
5

Comfort Zone
Comfort Zone Electric Oil-Filled Radiant Radiator Space Heater, Never Refill, Adjustable Thermostat, Tip-Over Switch & Overheat Protection System, Ideal for Home, Bedroom, & Office, 1,200W, CZ7007J
Main highlights

Whisper Quiet Operation
Experience silent heating, ideal for offices and bedrooms.

Ideal for Small to Medium Rooms
Perfect for spaces up to 300 sq. ft.

Highly Maneuverable Design
Lightweight and easy to move with wheels.
Key specs
- heat output:500W, 700W, 1200W
- fuel type:Oil
- form factor:Pedestal
- heating coverage:300 sq. ft.
- special feature:Portable, Manual Thermostat, Wheels, Overheat Protection
9.2

Excellent

Our Rating

9.1
Simple to use

8.9
Durability

8.4
worth the money
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6

PELONIS
PELONIS PHO15A2AGB, Basic Electric Oil Filled Radiator,black space heater, 26.10 x 14.20 x 11.00
Main highlights

Customizable Heating Efficiency
The Pelonis oil-filled radiator heater offers 3 heat settings (600, 900, 1500 watts) and an adjustable thermostat for tailored comfort and energy efficiency.

Ideal for Medium Spaces
Perfect for bedrooms, home offices, and study rooms, providing consistent warmth in spaces up to 161 square feet.

Praised Quiet Operation
Customers appreciate its silent performance, ensuring a peaceful environment without disruptive noise.
9.1

Excellent

Our Rating

9.9
Durability

9.3
Remote Control

9.3
movability
7

PELONIS
PELONIS Oil Filled Radiator Heater for Indoor Use Large Room with Remote, Electric Space Heater with Thermostat, Energy Efficient with ECO Mode, 24H Timer, Quiet, Overheat & Tip-Over Protection, 1500W
Main highlights

Enhanced Heating Efficiency
Upgraded M-shaped fins increase heat dissipation by 34.6% for 2X heating efficiency.

Ideal for Multiple Rooms
Perfect for kids' rooms, living rooms, bedrooms, and home offices.

Highly Praised Quietness
Customers appreciate the noiseless operation, ideal for bedrooms and offices.
Key specs
- heat output:1500 Watts
- fuel type:Oil, Electric
- form factor:Floor Mount
- heating coverage:280 sq.ft.
- special feature:Remote Control
9.0

Excellent

Our Rating
8

Fadidio

Portable Oil-Filled Radiator Heater with Adjustable Thermostat and Universal Wheels, 1500 W Electric Space Heater with 3 Heat Settings for Home, Bedroom, and Office Use
8.7

Very Good

Our Rating
9

Amazon Basics
Amazon Basics Oil Space Heater, Portable Radiator Heater with 7 Oil-Filled Fins for Indoor Use, 3 Heat Settings, Thermostat, Tip-Over Protection, ETL Safety Certificate, Manual Control, 1500W, Black
Main highlights

Efficient Heating
1500 watt power with wavy fin design for effective heat distribution.

Ideal for Small Spaces
Perfect for heating small to medium-sized rooms like bedrooms or offices.

Praised Heat Distribution
Customers appreciate its ability to distribute heat evenly and efficiently.
8.6

Very Good

Our Rating

9.9
Simple to use

8.9
Maneuverability

8.0
worth the money
10

Comfort Zone
Comfort Zone Oil-Filled Radiator Space Heater, Radiant, Electric, Never Refill, Adjustable Thermostat, Tip-Over Switch & Overheat Protection System, Ideal for Home, Bedroom, & Office, 1,500W, CZ8008N

31% Off
Main highlights

Whisper Quiet Operation
Operates silently, ideal for offices, dorms, and bedrooms.

Ideal for Versatile Spaces
Perfect for home, office, and bedroom heating needs.

Praised Portability
Easy to move with a unique handle and swivel casters.
8.5

Good

Our Rating

9.9
Noise level

9.7
Easy to build

9.3
Simple to use

10 Best oil filled electric heaters of 2025

1

De'Longhi Dragon Digital Oil Filled Radiator Heater, 1500W Electric Space Heater for indoor use, programmable timer, Energy Saving, full room heater with safety features TRD40615E

9.3

9.3

9.1

How do we rank?

How do we rank?

Analyzing top stores

2

De'Longhi Oil filled Radiator Heater, 1500W Electric Space Heater for indoor use, portable room heater, Energy Saving, full room like office and bedroom with safety features, EW7707CM

8.9

8.9

8.7

3

Dreo Oil Filled Radiator, Electric Radiant Heaters for indoor use Large Room with Remote Control, Child Lock, 4 Modes, Overheat & Tip-Over Protection, 24h Timer, Digital Thermostat, Quiet, 1500W

8.9

8.7

8.4

4

Amazon Basics Portable Oil Radiator Heater for Indoor Use, 3 Heat Settings, Over-Heat Protection, ETL-certified Safety, 7 Oil-Filled Steel Fins, 1500W, 11"D x 14.8"W x 25.2"H, Black

9.9

9.5

9.5

5

Comfort Zone Electric Oil-Filled Radiant Radiator Space Heater, Never Refill, Adjustable Thermostat, Tip-Over Switch & Overheat Protection System, Ideal for Home, Bedroom, & Office, 1,200W, CZ7007J

9.1

8.9

8.4

6

PELONIS PHO15A2AGB, Basic Electric Oil Filled Radiator,black space heater, 26.10 x 14.20 x 11.00

9.9

9.3

9.3

7

PELONIS Oil Filled Radiator Heater for Indoor Use Large Room with Remote, Electric Space Heater with Thermostat, Energy Efficient with ECO Mode, 24H Timer, Quiet, Overheat & Tip-Over Protection, 1500W

8

Portable Oil-Filled Radiator Heater with Adjustable Thermostat and Universal Wheels, 1500 W Electric Space Heater with 3 Heat Settings for Home, Bedroom, and Office Use

9

Amazon Basics Oil Space Heater, Portable Radiator Heater with 7 Oil-Filled Fins for Indoor Use, 3 Heat Settings, Thermostat, Tip-Over Protection, ETL Safety Certificate, Manual Control, 1500W, Black

9.9

8.9

8.0

10

Comfort Zone Oil-Filled Radiator Space Heater, Radiant, Electric, Never Refill, Adjustable Thermostat, Tip-Over Switch & Overheat Protection System, Ideal for Home, Bedroom, & Office, 1,500W, CZ8008N

9.9

9.7

9.3

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