Advertising Disclosure Electric Heaters Energy Efficient Comparison - October 2025
7 Best Electric Heaters Energy Efficient In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.8Exceptional | 2 Best Value  9.7Exceptional | 3  9.6Exceptional | 4  9.3Excellent | 5  9.2Excellent | 6  9.1Excellent | 7  9.0Excellent |
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ModelDreo Electric Heater, 1500W Energy Efficient Space Silent Room Heater, Portable Ceramic Fan Heaters, Thermostat 3 Modes 12H Timer, Overheat & Tip Over Protection, for Bedroom, Atom 316, Gold | Model Dreo 16 Inch Electric Heater for Home, 34dB Silent Ceramic Heater, 70° Oscillation Space Heaters Energy Efficient, 3-Mode 3-Speed, Overheating & Tip-Over Protection, 12H Timer, Solaris Slim H3 | Model QEXREED Heater, 2000W PTC Electric Heater, 4 Modes, Energy Efficient Fan Heater with ECO Mode, Thermostat, 90° Oscillation, 24H Timer, Remote Control, Tip-Over & Overheating Protection for Indoor Use | Model 17 Inch Electric Heater 2000W Energy Efficient Space Heater with Thermostat Remote Control 75° Oscillating Portable Heater 3-Mode Tip-over & Overheat Protection Ceramic Fan Heater for Home Black | Model Electric Heater, Heaters for Home, 1200W Energy Efficient Space Silent Room Heater, Portable Ceramic Fan Heaters, Thermostat 2 Modes, Overheat & Tip Over Protection, for Bedroom, White | Model Crystals 2000W Electric Fan Heater, Energy Efficient Portable Room Heater with 2 Heat Settings, Adjustable Thermostat, Overheat Protection, Lightweight Silent Electric Heater for Home, Office | Model Geepas Portable Fan Heater | Low Running Cost with 2 Settings 1000/2000W & Overheat Protection | Energy Efficient Heater with Cool, Warm & Hot Wind for Home Office Use | White |
BrandDreo | Brand Dreo | Brand QEXREED | Brand Vivo Technologies | Brand Timiyou | Brand Crystals | Brand GEEPAS |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews |
Tech Specs | ||||||
special features Electric | special features Adjustable Speed, Energy Efficient ECO Mode, Electronic Thermostat, Remote Control | special features PTC Heating, 90 Oscillation, ECO Mode, Tip-Over & Overheating Protection | special features 75 Oscillating, 3-Mode Tip-over & Overheat Protection, ECO mode, Programmable Timer, Remote Control | special features Energy Efficient, Overheat Protection, Tip-Over Protection | special features Portable, Lightweight, Overheat Protection | special features Portable, Lightweight, Overheat Protection |
customer reviews4.6 4.6 out of 5 stars 2, 303 ratings 4.6 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 1, 828 ratings 4.5 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 84 ratings 4.5 out of 5 stars | customer reviews 4.3 4.3 out of 5 stars 72 ratings 4.3 out of 5 stars | customer reviews 4.1 4.1 out of 5 stars 80 ratings 4.1 out of 5 stars | customer reviews 5.0 5.0 out of 5 stars 4 ratings 5.0 out of 5 stars | customer reviews 4.2 4.2 out of 5 stars 32 ratings 4.2 out of 5 stars |
color Gold | color Gold | color Black | color Black | color White | color White | color White |
product dimensions 15.29 x 15.29 x 24.51 cm 1.38 kg | product dimensions - | product dimensions 17 x 19 x 44 cm 2.74 kg | product dimensions 17 x 19 x 44 cm 2.8 kg | product dimensions 16 x 22 x 14 cm 700 g | product dimensions 25 x 12 x 25 cm | product dimensions 24 x 30 x 16 cm 1.9 kg |
item weight 1.38 kg | item weight 2.7 kg | item weight 2.74 kg | item weight 2.8 kg | item weight 700 g | item weight - | item weight 1.9 kg |
voltage 220 Volts | voltage 220 Volts | voltage 2.3E+2 Volts AC | voltage 2.4E+2 Volts AC | voltage - | voltage - | voltage 240 Volts |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Dreo34% OffDreo Electric Heater, 1500W Energy Efficient Space Silent Room Heater, Portable Ceramic Fan Heaters, Thermostat 3 Modes 12H Timer, Overheat & Tip Over Protection, for Bedroom, Atom 316, Gold
Why we love it
Quick and efficient heating.
Enhanced safety features.
Quiet operation.
Main highlights- Voltage: AC 220-240V 50Hz
- Upgraded Control Panel: This new version features a silk-screened button design that stands out with a white-on-black background for enhanced visibility and better user experience.
- Unbreakable safety: Dreo goes beyond the unexpected to deliver peace of mind with every room heater. The innovative tilt-detection sensor improves accuracy and reliability for better tip-over protection, and built with V0 flame retardant materials, overheat protection, and safety plug.
- Ultimate temperature control: The enhanced NTC chipset brings more precision to turn your space heater with thermostat into a smart heating powerhouse, allowing you to set heat on a wider range from 5-35℃ with ±1℃ increments, saving you energy while keeping you comfortable.
- Powerful heat that fits everywhere: Dreo space heaters for indoor combines Hyperamics 1500W advanced PTC system with a new heat funnel design to deliver heat within seconds and enhance warm air circulation for up to 200% farther reach than traditional heaters.
- Power (output): 1500 Watts
- Mounting Type: Free Standing
- Fits into your lifestyle: This portable heater handle makes it easier to carry and is equipped with multiple heating levels and modes to heat as you like (Power heat, ECO, Fan Only). It also features handy extras for a hassle-free experience (12-hour timer, mute, child lock, and memory function).
- Cozy quietness: No more choosing between quiet or warmth, Dreo's heater for bedroom warms quietly thanks to its brushless DC motor with frictionless performance and a winglet fan design that reduces turbulence, reducing noise to only 34dB.
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9.7
2Dreo15% Off
Dreo 16 Inch Electric Heater for Home, 34dB Silent Ceramic Heater, 70° Oscillation Space Heaters Energy Efficient, 3-Mode 3-Speed, Overheating & Tip-Over Protection, 12H Timer, Solaris Slim H3
Why we love it
Quickly heats up any room.
Operates quietly for peaceful environments.
Energy-efficient with smart temperature control.
Main highlights- Uniform Heating: The exclusive trackball system helps create smooth and quiet oscillation. The 70° wide-angle oscillation, with a lifespan of over 750,000 cycles, boosts heating coverage by 20%, which helps distribute the warm air more evenly towards the room's corners
- Quiet Heating: 34dB - almost as quiet as a library. The fan wheel uses oblique airflow technology, which effectively reduces wind noise and makes the room heater 12% quieter than traditional electric heaters. Calm airflow lets you sleep soundly and work undisturbed during the cold winter
- Multiple Safety Features: Made of V0 flame-retardant materials with multiple safety features including built-in smart tip-over protection, overheat protection, 12-hour timer, 24-hour automatic power off without interaction, V0 flame retardant 2-prong plug, and sturdy 1.80m long flat power cord. Safe and worry-free all-day use
- Fast Heating: Powerful 1800W PTC ceramic heating allows this space heater to heat up in seconds, suitable for warming up spaces in the home including bedrooms, basements, garages, living rooms, and can also be used in offices, dorms, hot yoga studios, etc
- Energy Efficiency: Save on energy bills and live more sustainably. With a built-in precise temperature sensor, the smart ECO mode adjusts the working mode independently (with a low of 900W, Middle of 1100W and high of 1800W) based on the ambient temperature
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9.6
3QEXREED15% Off
QEXREED Heater, 2000W PTC Electric Heater, 4 Modes, Energy Efficient Fan Heater with ECO Mode, Thermostat, 90° Oscillation, 24H Timer, Remote Control, Tip-Over & Overheating Protection for Indoor Use
Main highlights- Wider Heating Coverage: The electric heater spreads warmth to every corner of the room with an upgraded high-torque motor, fan wheel technology, and a 90°oscillation function, expanding the heating range by 30%
- Superior Convenience: The space heater offers two control options—via the control panel or remote control—to set features like the 1-24 hour timer. It also comes with a hidden handle for easy portability, making it perfect for different spaces like the living room, bedroom, office, or study
- Fast Heating, Instant Warmth: The 2000W heater uses a PTC heating system, improving heating efficiency by 30% and accelerating air circulation, quickly warming rooms of about 215ft²
- Energy-efficient and Precise Temperature Control: The fan heater's ECO mode adjusts the temperature between 15°C and 35°C, using a built-in thermostat and adjust heat output, reducing heating costs. It also offers three modes: High, Low, and Natural Wind, to suit various heating needs
- Always Safe: Made with V0-rated flame-retardant materials, The portable heater features tilt protection, overheating protection, and 24-hour automatic power-off. It is CE certified, ensuring it's a compliant home appliance that provides comprehensive safety for your family
- A Quiet Companion in Nights: The noise of heater for home during operation is as low as 37.5 dB, thanks to its upgraded air ducts. It also allows you to adjust the LED screen brightness (by long-pressing the "Mode" button on the touch panel), ensuring a cozy and restful sleep
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
