10 Best Electric Heaters for Large Rooms – Expert Tested &amp; Reviewed 2025

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

Main Highlights

360° Whole-Home Warmth: Dreo radiator heater delivers swift and silent heating at 1500W, boosting efficiency by 92.3%. Its 7 advanced fins outpace competitors by 39.49% in heat dispersion. Stay cozy with rapid, quiet, and even warmth.
Peaceful Safety: Dreo oil filled heater ensures peace of mind with triple overheat protection, fire-resistant material, and ETL listed. Tilt protection, burn-proof plug, and 7-layer safety checks secure your haven.
Personalized Comfort: Set your ideal temperature with eco mode. Dreo's precise sensor and smart algorithms maintain steady warmth, eliminating temperature fluctuations. Enjoy your comfort wherever you are in, like bedroom, office or living room.
Energy Efficiency: Choose from 600W/900W/1500W modes, plus eco mode for tailored power use. Dreo electric heater optimizes real-time energy consumption, saving on bills and resources.
User-Friendly Design: Navigate with ease using the large LED display, touchscreen, or remote control. Dreo glides effortlessly with large wheels and handles for room-to-room warmth. Child lock, mute, and screen-off modes cater to home use. With a 24-hour timer, Dreo radiant heater welcomes you with pre-heated comfort.

9.2

Efficient Heating Performance

Dreo Space Heater for Indoor Use, 25" 11.5ft/s Fast Electric Heater with Remote and Thermostat, 3 Modes, Overheating & Tip-Over Protection, Portable Heater for Large Room, Bedroom, Office, Gold

9.4

9.3

Ultra-Quiet Operation

9.2

Advanced Safety Features

Key Features

Rapid heating with 11.5 ft/s airflow and extended heat range coverage

Whisper-quiet 32dB operation with innovative airflow design

Comprehensive safety features including V0 flame retardant material and child lock

Main Highlights

Advanced Heating Technology

Features hyperamics thermal design, precise temperature control, and 70° wide-angle oscillation for efficient, customizable heating performance.

Ideal for Large Living Spaces and Bedrooms

Perfect for warming rooms up to 270 sq ft, offering multiple heating modes and quiet operation for comfortable living.

Praised for Silent Operation and Safety

Users appreciate the ultra-quiet 32dB operation and comprehensive safety features, including tip-over protection and child lock functionality.

Short Description

Experience superior heating with Dreo's advanced 25" ceramic space heater, featuring rapid 11.5 ft/s heat distribution, 70° oscillation, and whisper-quiet operation at 32dB. With precise temperature control, multiple heating modes, and comprehensive safety features, this heater efficiently warms spaces up to 270 sq ft while ensuring maximum comfort and security.

9.0

Dual heating system provides 60% more heat coverage for large rooms

Dr Infrared Heater Portable Space Heater, Original, 1500-Watt, Cherry (Pack of 1)

Key Features

Super quiet 39dB operation with high-pressure low noise blower

Comprehensive safety features including tip-over and overheat protection

Main Highlights

Key Features

Advanced dual heating technology, remote control functionality, and multiple safety features make this heater both powerful and convenient.

Ideal for Large Living Spaces

Perfect for heating spacious rooms efficiently with 5200 BTU output and wide-range electronic thermostat control.

Praised for Quiet Operation

Users appreciate the whisper-quiet 39dB operation, making it perfect for bedrooms and living areas without disturbing peace.

Short Description

Advanced dual heating system combining infrared quartz tube and PTC technology, delivering 60% more heat output at 5200 BTU. Features auto energy-saving mode, remote control, and quiet 39dB operation. Includes safety features like tip-over protection and 12-hour auto shut-off. Electronic thermostat range of 50-85 degrees with lifetime filter.

8.9

Rapid 2-second heating with 99% energy conversion efficiency

Uthfy Space Heaters for Indoor Use, Whole Room Electric Heater for Large Room, 1500W Quiet Mica Convection Heater with Thermostat, ECO, Remote, Wheel, 12H Timer, Tip-Over & Overheat Protection

Versatile Functionality

Key Features

Smart ECO mode with dual power settings for optimal temperature control

Multiple safety features including child lock and tip-over protection

Main Highlights

Advanced Heating Technology

Features mica heating technology, 180-degree wide heating coverage, and smart temperature control for efficient room warming.

Ideal for Family Homes and Living Spaces

Perfect for bedrooms, living rooms, and studies, offering quiet operation and versatile heating options for family comfort.

Praised for Safety and Convenience

Users appreciate comprehensive safety features, portable design with wheels, and convenient remote control operation for effortless heating management.

Short Description

Advanced electric heater featuring mica heating technology with 99% efficiency and instant 2-second warmup. Offers 3-sided heating, smart ECO mode, and versatile temperature control. Includes convenient features like clothes heating rack, wheels for mobility, remote control, and comprehensive safety features including child lock and tip-over protection.

8.7

Very Good

duraflame Freestanding Electric Fireplace Stove Heater with 3D Flame Effect for 1,000 Sq. Ft, Bronze

Realistic Flame Effect

Key Features

Heats rooms up to 1,000 square feet with efficient infrared technology

Realistic 3D flame effects with adjustable brightness levels

Independent flame and heat controls for year-round enjoyment

Main Highlights

Key Features

Features adjustable thermostat, realistic flame effects, portable design, and efficient infrared heating for spaces up to 1,000 square feet.

Ideal for Energy-Conscious Homeowners

Perfect for those seeking to reduce energy costs while maintaining comfort through targeted supplemental heating in specific rooms.

Praised for Aesthetic Appeal

Users love the realistic flame effects, charming design elements, and versatile display options that enhance room ambiance year-round.

Short Description

Experience cozy comfort with this charming portable infrared heater featuring realistic 3D flames and glowing logs. Perfect for spaces up to 1,000 square feet, it combines decorative appeal with efficient supplemental heating. Independent flame and heat controls allow year-round ambiance, while adjustable settings ensure customized comfort and energy savings.

8.5

Very Good

Wind Talk Space Heater for Indoor Use, 1500W Fast Electric Portable Ceramic Heaters with Thermostat, 4 Modes, 24H Timer, 70°Oscillating Room Heater with Remote for Office Bedroom Use, 2023 Upgraded

Main Highlights

【Rapid and Potent Warmth】Prepare for the cold months with your perfect ally — Obtain this swift-warming room heater for maintaining cozy temperatures. An indoor space heater, enhanced with a robust twin DC motor and 1500W PTC heating innovation, swiftly warms your entire area within moments. The quiet ceramic tower heater operates at a sound level below <45db, ensuring peaceful sleep. Embrace the winter with assurance, secure in the knowledge that our top-notch heater will cater to your needs.
【Energy Saving ECO Mode】Discover the ideal harmony between comfort and energy efficiency with our ECO mode, which enhances heating efficiency while minimizing electricity consumption. By automatically adapting its output to ambient temperature, our electric space heater for indoor use maintains a consistent indoor temperature, ultimately leading to reduced utility bills. This portable heater ensures your surroundings meet the desired comfort levels, making your living experience truly cozy.
【3D Oscillation With Remote Control】Crafted exclusively for your supreme comfort and tranquility, this indoor space heater for large room is designed to excel. With its remarkable capacity for indoor large room heating, this unit boasts both adjustable up/down wind direction and a wide 70° oscillation range, ensuring warmth permeates every corner. The accompanying remote control empowers you to fine-tune settings without leaving your seat, effortlessly customizing the heat to your liking.
【24H Timer & All-Day Operation】Indulge in the ease of our electric space heater's timer function and non-stop 24H operation capability. With the 24H timer, you can personalize when the hushed portable heater initiates and halts, ensuring a snug room upon awakening or a welcoming haven upon returning home after a lengthy day. Simultaneously, 24H all day operation assures unwavering warmth. Embrace effective heating that synchronizes and relish a snug ambiance around clock, be it day or night.
【Extensive Safety Measures】Your security remains our utmost concern, reflected in the myriad protective features integrated into our personal heater. Crafted using V0 flame-retardant materials, enhanced by an overheat sensor, tip-over switch, and a 24H automatic shutdown function in the absence of activity, the ETL certification underscores its commitment to your safety. Our compact office heaters are meticulously fashioned from flame-resistant materials to eliminate any potential hazards.

8.4

Very Good

Dreo Space Heater, 1500W PTC Ceramic Heaters for Indoor Use with Remote, 70° Oscillation, 1-12H Timer, Electric Heaters with Thermostat, Fast and Safe Portable Heater for Office, Bedroom, Large Room

Main Highlights

ETL-Certified Safety: 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 6ft long flat power cord. Safe and worry-free all-day use. Safety Reminder: Please do not use with an extension cord. Only plug directly into the wall outlet.
Fast Indoor Ceramic Heater: Powerful 1500W 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. Heating Coverage:200 sq.ft.
Quiet Heating: 40dB - 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
Uniform Heating: Experience enhanced comfort in large rooms with the exclusive trackball system, engineered for smooth and whisper-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
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 and high of 1500W to efficiently maintain your desired indoor temperature) based on the ambient temperature
Usage Comfort: The touchscreen is placed on top of the heater for easier reach, and the remote provides full access from up to 26 feet away. The 16-inch compact design makes our space heater a real space saver that is easy to move around with its hidden handle. Cord Lenth: 6 ft / 1.8 m

8.2

Lasko Oscillating Digital Ceramic Tower Heater for Large Rooms, with Adjustable Thermostat, Timer and Remote Control, 29 Inches, 1500W, Black, 5586

Main Highlights

✅【2 QUIET SETTINGS】This portable tower space heater offers a high heat setting and a low heat setting, plus and adjustable thermostat setting that will maintain the temperature in your room. This electric heater ideal for warming up a bedroom, home office, kitchen or any in your home.
✅【BUILT-IN TIMER】The auto off timer function allows you to program from 1 to 8 hours, in 1-hour intervals. The heater will automatically turn off after the selected time.
✅【REMOTE CONTROL】 The multi-function remote control allows you to turn the heater on/off, adjust the heater's temperature, set the timer, turn on/off the oscillation from a distance. Plus, there is storage for the remote control on the back of the heater so it won't get lost.
✅【WIDESPREAD OSCILLATION】The widespread oscillation feature on this portable space heater evenly distributes a comforting warmth around your room.
✅【BUILT-IN SAFETY FEATURES】This heater is ETL listed and comes with built-in safety features including overheat protection which ensures the space heater does not overheat even if left on for an extended amount of time. And, the cool touch exterior keeps the heater cool to the touch even after running for hours
✅【A BRAND YOU CAN TRUST】 Lasko's Ceramic Tower Heater features a programmable thermostat with an 8-hour timer. It has an elongated heating element, widespread oscillation, and penetrating air velocity push to warmth throughout the room. Its safety features include self-regulating ceramic element, overheat protection and cool-touch housing. This space heater is an excellent choice for heating your living room, bedroom and more. 3-year limited warranty.

Lasko Oscillating Digital Ceramic Tower Heater for Home with Adjustable Thermostat, Timer and Remote Control, 23 Inches, 1500W, Silver, 755320, 8.5″L x 7.25″W x 23″H, Silver

Main Highlights

✅【2 QUIET SETTINGS】 This electric space heater features 2 quiet heat settings (high heat and low heat), plus an adjustable thermostat that will maintain the temperature in the room. The optional widespread oscillation feature on this heater evenly distributes warm air throughout the room.Cord Length: 6'.
✅【REMOTE CONTROL】 Use the multi-function remote control to turn the heater on/off, set the timer, turn the oscillation on/off or adjust the thermostat. For an added convenience, there is storage for the remote control on the back of the heater so it won't get lost.
✅【ADJUSTABLE TIMER】This tower space heater features an auto-off timer function. Set the timer from 1-8 hours (in 1-hour increments) and the heater will automatically turn off after the selected timer.
✅【BUILT-IN SAFETY FEATURES】 Overheat protection ensures the space heater does not overheat even if left on for an extended amount of time. While a cool touch exterior keeps the heater cool to the touch even after running for hours. This heater is ETL listed for added safety.
✅【FULLY ASSEMBLED】Comes fully assembled and ready to use, just take the heater out of the box and have it working it minutes. Simply plug the heater into a wall outlet, adjust the thermostat, and enjoy the warmth from your new Lasko space heater. This space heater stands 23" high and 7 inches wide and weights only 7.29 pounds. The lightweight design and the built-in carry handle makes it easy to move from room to room.

Dreo Quiet Space Heaters for Indoor Use, 1500W Electric Heater with Remote, PTC Ceramic Heater with Thermostat, 12H Timer, 70° Oscillation, Digital Display, Fast Safety Room Heater for Bedroom Office

Main Highlights

: This Dreo Solaris 317 space heater for indoor use utilizes a Hyperamics 1500W advanced PTC system, efficiently heating up any space quickly and improving the circulation of warm air. Compared to traditional heaters, Solaris 317 can reach areas up to 200% farther, ensuring efficient and widespread heating in home, bedroom, and office
: Dreo's heater for bedroom provides whisper-quiet operation, thanks to its brushless DC motor and winglet fan design that minimizes turbulence. Enjoy warmth in serenity and ensure a better sleep, with noise levels as low as 34dB
: The electric heater is built with a child-lock, tip-over protection, V0 flame retardant material, overheat protection, and a safety plug, all certified by ETL. It provides robust safety protections for your family, enhancing safety for children, strengthening defenses against accidents, and ensuring peace of mind for users
: This heater for home with Thermostat allows you to set your desired heat level within a wide range of 41-95℉ with ±1℉ increments, ensuring precise and efficient heating. This feature not only keeps you comfortable but also helps save energy
: Our ceramic heater with a 70-degree oscillation function ensures warmth in every corner of your room. Set the heat flow to your preference, directing it in a specific direction or enjoying broader coverage
- : The Adaptive ECO mode automatically adjusts the heat level to maintain your preferred room temperature, helping you save money while keeping you warm and comfortable

PELONIS 23” Oscillating Ceramic Tower Space Heater with Remote & Thermostat, Electric Energy Efficient Floor Heater for Indoor Use Large Room Safe with Timer, ECO Mode, 1500W, White

Main Highlights

Fast Heating & Constant Temperature: Ceramic heaters are, typically, the most effective type of electric-resistance radiant heaters. Quickly heat-up to 70°F in 3 second with reliable ceramic heating technology, offering steady comfortable temperature.
Safety to Use: The PTC indoor space heater made of high quality cool touch flame resistant material. US standard socket can directly plug into outlet without any adapter or extension cord. Overheating & tip-over switch protection to you and your family.
Programmable Thermostats Heater: Tower heater, with 3 heating options (High, Low, ECO mode) to achieve customized temperature settings with maximized efficiency and warmth. ECO setting automatically helps energy-saving based on your ambient temperature.
User Friendly Space Heater: Touch Control, remote control, oscillation, 8hours timer and carry handle are features that you can also look for in the quiet electric heater (50dB working noise). Perfect tower heater for your bedroom, living room, office.
Manufacturer: Pelonis, the American brand heating appliances manufacturer will offer all the consumers a 1-Year manufacture with your purchase. Feel free to contact with us at any time
Voltage: 110 Volts. Area Coverage 106-167sq.ft

PELONIS 30” Ceramic Tower Space Heater with Adjustable Thermostat for Large Room, 75° Oscillation, Remote Control & 12H Timer, Tip-Over Switch & Overheating Protection, 1500W, PHF15RSAPH30, Black

Main Highlights

【RAPID HEATING & CONSTANT TEMPERATURE】Using reliable and effective ceramic heating technology, this powerful 1500W heater quickly heats up to 70°F in 3S, providing a consistent and comfortable temperature. With 26% more hot air vents, you can feel the change from cold to warm quickly and fully.
【WIDE HEATING COVERAGE】 Our 30” tower heater can cover up to 280 ft², paired with a 75° wide Oscillation helps the heat cover every corner of the room, perfect choice for large bedrooms and large living rooms.
【EASY TO USE】One touch to change the temperature and mode on the digital panel, you can also use the remote control. Choose the most precise and comfortable temperature with 1F of adjustment. In addition, the extra-long 12H timer takes a lot of the hassle out of operation.
【4 QUIET SETTINGS】This tower heater has 4 functions (High, Low, ECO, Fan) for customized temperature settings, 2 heat levels and adjustable thermostat setting will meet all your needs, ECO mode maximizes efficiency while maintaining a constant temperature, <55dB operation noise make it perfect for heating a bedroom, home office or anywhere of home.
【COMPREHENSIVE SAFETY PROTECTION】Made of high quality V0 flame retardant materials, US standard socket can directly plug into outlet without any adapter or extension cord. Overheating & tip-over switch protection to ensure your whole family worry-free use all day.