Advertising Disclosure Space Heaters For Large Rooms Comparison - July 2025
7 Best Space Heaters For Large Rooms 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  9.7Exceptional | 2  9.6Exceptional | 3 Best Value  9.4Excellent | 4  9.3Excellent | 5  9.2Excellent | 6  9.1Excellent | 7  9.0Excellent |
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ModelDreo 25 Inch Electric Heaters for Home, 70° Oscillating Fan Heater with Remote, 32dB Silent Ceramic Space Heater for Large Room, Low Energy, 3-Mode 3-Speed, Timer, Overheating&Tip-Over Protection | Model Dreo 2000W Oil Filled Radiator for Large Room, 9 Fins Silent Electric Heater with Temp Display, Digital Thermostat, Remote, Low Energy Heaters for Home, 7 Safety Protection, 24H Timer | Model Dreo Smart Electric Wall Heater, 28dB Silent Ceramic Space Heaters for Home, Low Energy, 30° Oscillation, Adjustable Thermostat, 24H Timer, IP24 Wall Mounted for Bedroom, Works with Alexa | Model Dreo Space Heaters for Indoor Use, 16 Inch Fast Heating Portable Heaters with Remote, 12H Timer, 70° Oscillation, Overheat Protection, Safety Heat, Large PTC Ceramic Electric for Bedroom Home Office | Model Dreo 16 Inch Space Heater, 1800W Silent Ceramic Electric Heater Low Energy, 3-Mode 3-Speed, Overheating & Tip-Over Protection, 12H Timer, 70° Oscillation, for Home, Solaris Slim H3 | Model Dreo 1500W Electric Space Heater, 70° Oscillating Portable Heaters for Home, PTC Ceramic Heater with Thermostat, Remote Control, 3-Mode 3-Speed, 1-12H Timer, Overheat & Tip-Over Protection, ECO-Mode | Model Dreo Space Heater for Bedroom, Silent Electric Ceramic Heater with Thermostat, 25 Inch Energy Efficient Room Heaters for Home, 3 Modes, 12H Timer, 70° Oscillating Overheat&Tip-Over Protection, Silver |
BrandDreo | Brand Dreo | Brand Dreo | Brand Dreo | Brand Dreo | Brand Dreo | Brand Dreo |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews - |
Tech Specs | ||||||
item weight 3.29 kg | item weight 12.1 kg | item weight 6.13 Pounds | item weight 2.3 kg | item weight 2.7 kg | item weight 2.12 kg | item weight 1.7 kg |
color Silver | color Grey | color White | color white | color Gold | color Silver | color Silver |
special features Portable, Tip Over Protection | special features On Off Timer, Portable, Tip Over Protection | special features Digital Display, Adjustable Temperature, Electronic Thermostat, Remote Control, Wi Fi Enabled | special features - | special features Adjustable Speed, Energy Efficient ECO Mode, Electronic Thermostat, Remote Control | special features 70 Wide Oscillation, Memory Function, LED Digital Display, Adjustable Thermostat from 3 to 35 , Automatic Shut-Off | special features Portable, Tip Over Protection |
customer reviews4.4 4.4 out of 5 stars 6, 764 ratings 4.4 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 16 ratings 4.7 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 112 ratings 4.6 out of 5 stars | customer reviews 5.0 5.0 out of 5 stars 11 ratings 5.0 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 2, 592 ratings 4.5 out of 5 stars | customer reviews - |
product dimensions 19.81 x 19.81 x 60.96 cm 3.29 kg | product dimensions 25.7 x 49.2 x 66.2 cm 12.06 kg | product dimensions - | product dimensions 16.21 x 16.21 x 40.64 cm 2.3 kg | product dimensions - | product dimensions 20.29 x 18.21 x 29.01 cm 2.12 kg | product dimensions 22 x 22.5 x 68.5 cm 1.7 kg |
voltage 120 Volts | voltage 2.3E+2 Volts | voltage 120 Volts | voltage - | voltage 220 Volts | voltage 220 Volts | voltage - |
batteries 1 Lithium Metal batteries required. included | batteries - | batteries - | batteries - | batteries 1 Lithium Metal batteries required. included | batteries 1 Lithium Metal batteries required. included | batteries - |
batteries included Yes | batteries included - | batteries included - | batteries included - | batteries included Yes | batteries included Yes | batteries included - |
wattage 1500 watts | wattage - | wattage - | wattage - | wattage 1800 watts | wattage 1500 Watt-hours | wattage - |
item package quantity 1 | item package quantity - | item package quantity - | item package quantity - | item package quantity 1 | item package quantity 1 | item package quantity - |
plug profile Floor Mount | plug profile - | plug profile - | plug profile - | plug profile Floor Mount | plug profile Floor Mount, Tabletop Mount | plug profile - |
sound level 40 dB | sound level - | sound level - | sound level - | sound level 40 dB | sound level 40 dB | sound level - |
battery cell type Lithium Metal | battery cell type - | battery cell type - | battery cell type - | battery cell type Lithium Manganese Dioxide | battery cell type Lithium Manganese Dioxide | battery cell type - |
batteries required Yes | batteries required - | batteries required - | batteries required - | batteries required No | batteries required Yes | batteries required - |
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
9.7
1DreoDreo 25 Inch Electric Heaters for Home, 70° Oscillating Fan Heater with Remote, 32dB Silent Ceramic Space Heater for Large Room, Low Energy, 3-Mode 3-Speed, Timer, Overheating&Tip-Over Protection
Main highlights- Warm Your Nights in Absolute Quietness: Dreo's new airflow design brings down noise as low as 32dB, making this space heater for bedroom an ideal option to blow a comfortable warm air quietly, and enjoy a quiet, disturbance-free office or a good night's sleep.
- Unbreakable Safety: This room heater for indoor is fully packed to safely warm up your winter. Built with V0 flame retardant material, reinforced plug, 45° tip-over and overheat protection. An additional child lock setting reduces the risk of accidents, making safer to heat and more secure to use.
- The Ultimate Heating Experience: Dreo's upgraded 25" ceramic space heater brings 11.5 ft/s fast heat thanks to its new hyperamics thermal design, while the extended impeller doubles the heat range making it the ideal space heater for large rooms and warmer winters.
- Precise Temperature Control: Set room temperature with more accuracy than ever before, this space heater with thermostat uses a dedicated thermal sensor to gauge the room temp and adjust heating automatically in ECO Mode, temperature can be set between 5-35℃ with 1℃ precision for ideal comfort.
- Expanded Heating Capabilities: Bring warm air to every corner of your room. This portable space heater with 70° Wide Angle oscillation can easily cover areas of 9-25 m². Choose from four heating modes (H1/H2/H3/ECO) according to your needs, and even use it as a fan to circulate the air when the room is too hot.
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9.6
2Dreo18% Off
Dreo 2000W Oil Filled Radiator for Large Room, 9 Fins Silent Electric Heater with Temp Display, Digital Thermostat, Remote, Low Energy Heaters for Home, 7 Safety Protection, 24H Timer
Why we love it
Wide and even heat distribution.
Rapid heating for large rooms.
Comprehensive safety features.
Main highlights- Unbreakable safety: This Dreo oil-filled radiator heater is built with tip-over protection, V0 flame retardant material, triple overheat protection, and safety plug. It offers comprehensive protection for your family, fortifying defenses against any accidents and ensuring peace of mind for you.
- Top-tier whole room heat: The eight M-shaped fins in this oil-filled radiator heater ensure a 59.5% higher dissipation area, providing wide and even distribution of warmth throughout your home. Whether used in any room, it delivers comfortable and consistent warmth, enveloping your space in cozy comfort.
- Precision control, ultimate comfort: With Dreo's dedicated thermal sensor and dynamic compensation algorithm, boasting an error as low as ± 4%, you can truly set the temperature that makes you feel most comfortable. And equipped with an ambient temperature indicator that automatically adjusts based on your room's temperature, this radiator heater allows you to effortlessly monitor the room's temperature at a single glance, providing a more enjoyable experience.
- Personalized heat: This portable heater offers heating modes of 800W, 1200W, and 2000W, along with a smart ECO mode that allows you to individualizes your warmth from 5 to 35℃ in 1℃ increments. The ECO mode adjusts based on room temperature, ensuring comfortable and efficient warmth while reducing energy bills.
- Experience faster heat distribution: This electric space heater with full power heating delivers highly efficient heat by increasing the heating level without lowering its temperature and tripping, ensuring quick and even dispersion of warmth throughout large rooms. Enjoy rapid and consistent heating for maximum comfort.
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9.4
3Dreo20% Off
Dreo Smart Electric Wall Heater, 28dB Silent Ceramic Space Heaters for Home, Low Energy, 30° Oscillation, Adjustable Thermostat, 24H Timer, IP24 Wall Mounted for Bedroom, Works with Alexa
Why we love it
Quiet operation at just 28dB.
Smart control via app and Alexa.
Safe with flame-retardant materials.
Main highlights- 𝙋𝙤𝙬𝙚𝙧𝙛𝙪𝙡 𝙋𝙚𝙧𝙛𝙤𝙧𝙢𝙖𝙣𝙘𝙚: Thanks to the PTC heating system and optimized airflow design, the Dreo Wall-Mounted Heater delivers powerful warmth with a strong 11.5ft/s airflow and low 28dB noise level. The 30° manual oscillation allows you to direct heat precisely, ensuring every corner is cozy.
- 𝑺𝒎𝒂𝒓𝒕 𝑪𝒐𝒏𝒕𝒓𝒐𝒍, 𝑪𝒐𝒏𝒗𝒆𝒏𝒊𝒆𝒏𝒕 𝑶𝒑𝒆𝒓𝒂𝒕𝒊𝒐𝒏: Control your Dreo Wall-Mounted Heater effortlessly using the included remote control, the DREO app, or even voice commands through Alexa. Experience the convenience of multiple control options at your fingertips.
- 𝑺𝒂𝒇𝒆 𝒂𝒏𝒅 𝑹𝒆𝒍𝒊𝒂𝒃𝒍𝒆: Constructed with 5VA flame-retardant materials, overheat protection, and an IP24 waterproof rating, this heater ensures secure, worry-free warmth all day. Perfectly suited for bedrooms, bathrooms, and offices, it offers peace of mind while keeping you cozy.
- 𝑷𝒓𝒆𝒄𝒊𝒔𝒆 𝑻𝒆𝒎𝒑𝒆𝒓𝒂𝒕𝒖𝒓𝒆 𝑹𝒆𝒈𝒖𝒍𝒂𝒕𝒊𝒐𝒏: Stay comfortable all winter long by selecting the ECO mode and setting your ideal temperature. The advanced temperature control system maintains a stable and comfortable environment, offering you a warm and energy-efficient experience.
- 𝑬𝒂𝒔𝒚 𝑰𝒏𝒔𝒕𝒂𝒍𝒍𝒂𝒕𝒊𝒐𝒏: The heater comes with a simple template for easy wall mounting. Just follow the guide to drill the correct holes, and your heater will securely hang on the wall, ready to provide warmth for your home. Power Cord: 70.8 inches
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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.
