Comparison: Best High Efficiency Space Heater (Updated | Dec 16th)
Tired of watching your heating bills skyrocket while you shiver in just one room of your house? You’re not alone. Many homeowners are discovering the secret to targeted comfort without breaking the bank: high-efficiency space heaters. We’ve done the homework for you, testing and comparing the top models to find those rare gems that actually deliver on their promises.
Editor’s Choice
Best for a specific purpose
- Best for quiet efficient heating: Dreo Space Heater
- Best for hyperamics fast heat: Dreo Space Heater
- Best for precise temperature control: Dreo Space Heater
- Best for dual heating power: Dr Infrared Heater Portable Space Heater
- Best for large room coverage: Dreo Space Heater Large Room
- Best for fast tower heating: PELONIS 23” Oscillating Ceramic Tower Space Heater with Remote & Thermostat
- Best for 3d whole-room heat: Dreo Whole Room Heater 714
- Best for smart eco heating: DUOMIY Space Heater for Indoor Use
- Best for simple remote control: Lasko Oscillating Digital Ceramic Tower Heater for Home with Adjustable Thermostat
Product Comparison: Best High Efficiency Space Heater
Quiet Efficient Heating
Dreo Space Heater, 1500W Electric Heaters for Indoor Use with Thermostat, 70° Oscillation, 8 Safety Protections, 5 Modes, Remote, 12H Timer, Quiet Portable Heater for Office, Bedroom, Large Room
Dreo
- 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:270 sq.ft.
- 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
- 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
Hyperamics Fast Heat
Dreo Space Heater, 1500W Portable Electric Heaters for Indoor Use, PTC Ceramic Heater for Office with Remote, Thermostat, 70°Oscillation, 12H Timer, 5 Modes, Safe Quiet Room Heater for Bedroom
Dreo
- Faster Heat Than Ever: Powered by Dreo Hyperamics Technology, Atom One space heater heats up more efficiently with up to 1500W working power, reaching your desired temperature immediately, letting you feel fast, balmy heat straight away. This electric heater is meant to sit by your feet on the floor, near your hands on a desk, or carry around indoors. Add our heaters for indoors use to your cart & experience our amazing heater and customer service
- Shield360° Protection: Dreo Room Heater Heat up your day and night without worries. ETL-listed Shield360° system provides tip-over and overheat protection, as well as an enhanced safety plug. Along with UL94 V-0 flame-retardant materials to ensure ultimate safety in all aspects
- Save More on Energy Bills: ECO Mode adjusts the heat level automatically to reach your desired temperature while saving more on energy bills. Personalize your own comfort with the digital thermostat from 41 to 95 ℉, adjustable in 1℉ increments. Precise Heat, Precise Comfort
- Warm Any Angle: Experience the heat that envelopes you in the widest way possible. 70° wide-angle oscillation sweeps around to cover the whole area, providing wide-reaching heat for your bedroom, garage, basement, office, desktop, etc
- Engineered to be Quieter: Brushless DC motor and 9 aerodynamic blades smooth out airflow and eliminate air turbulence, delivering soft, tranquil warmth. As quiet as 37.5 dB, you can sleep or work with peace of mind
- Heat the Way You Like: With various modes (High/Medium/Low/ECO/Fan Only), the heat comes in many forms, from powerful heat to more energy-saving ECO heat. Dreo Atom One electric heater with remote control easily provides the balance you want between heat and energy saving
Precise Temperature Control
Dreo Space Heater, Portable Electric Heaters for Indoor Use with Thermostat and Remote, 2024 Upgraded, Digital Display, 12H Timer, 5 Mode, 1500W PTC Ceramic Fast Safety Heat for Office Bedroom Home
Dreo
- 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.
- 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, all certified by ETL.
- 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 41-95℉ with 1℉ increments, saving you energy while keeping you comfortable.
- 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.
- 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 (remote control, 12-hour timer, mute, child lock, and memory function).
- We Are Always Here for You: To ensure a pleasant experience for everyone while using the heater, it is recommended to carefully read the precautions in the user manual and QSG before use. It is important to note that a hot or loose-fitting plug can be a sign of a worn electrical outlet. We recommend that such outlets be checked and replaced prior to heater use to prevent potential overheating hazards. Let our product experts guide you through any issues or questions you might have with the product at any time with our customer support line.
Dual Heating Power
Dr Infrared Heater Portable Space Heater, Original, 1500-Watt, Cherry (Pack of 1)
DR. INFRARED HEATER
- Can heat up a large room with Auto Energy Saving Model With High and Low Feature. Tip-over protection and Overheat protection.Heat Up for a large room – Dual Heating System: Infrared Quartz tube + PTC for 60% more heat than others. Rated around 5200 BTU.
- Dual Heating Systems featuring infrared quartz tube + PTC with 12-Hour automatic shut-off timer. Amperage: 12.5 Amps
- IR Remote Control, High Pressure Low Noise Blower with Noise level 39 dB super quiet. Heating can cover for a large room.
- Electronic Thermostat: range 50 to 85 degrees. Caster Wheels and Lifetime Filter
- Weights 24 lbs and uses 12.5 Amps of Power. 1500 Watts. Power Cord is 72-inch-long (6 Feet)
Large Room Coverage
Dreo Space Heater Large Room, 30″ Electric Heaters with Remote, 120° Oscillation, Adjustable Thermostat, 5 Heat & 3 Fan levels, 8 Safety Protections, 25dB Quiet, 1-12H Timer, Heater for Office, Black
Dreo
- Powerful and Widespread Heating: Experience instant and efficient warmth with Dreo’s 30″ ceramic heater featuring a 308mm large PTC element, upgraded Hyperamics thermal design, and 30°-60°-90°-120° customizable oscillation, perfect for large rooms up to 300 ft². For optimal performance, please ensure a stable voltage environment in your home.
- All-around Safety: Stay warm this winter with peace of mind. Our heaters for indoor use offers 8 comprehensive protections, including V0 flame-retardant material, cool-touch housing, FortPlug, thermal insulated wiring, child lock, 45° tip-over protection and overheat protection, all certified by ETL.
- Heat the Way You Like: This electric space heater offers 9 comfort levels to suit your needs. Choose from 5 heat levels and ECO mode for optimal warmth, or switch to 3 fan levels to create air circulation.
- Precise Temperature Control: Powered by advanced controllable silicon technology, this energy-efficient space heater provides precise temperature control and up to 50% energy savings, bringing you all-day comfort without worrying about your electricity bills.
- 25 dB Extreme Quietness: Enjoy a warm, comfortable environment without disturbance. DREO’s innovative airflow design reduces noise to an ultra-quiet 25 dB, making this heater for bedroom ideal for a peaceful night’s sleep or a quiet, focused workspace.
Fast Tower Heating
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
PELONIS
- 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
3D Whole-Room Heat
Dreo Whole Room Heater 714, 60° Vertical & 90° Horizontal 3D Oscillating Heating, 12 ft/s Long-Range Circulator, 3 Heat & 3 Fan Settings, Space Heaters for Indoor Use, Bedroom, Office, Black
Dreo
- 3𝘿 𝙒𝙝𝙤𝙡𝙚-𝙍𝙤𝙤𝙢 𝙃𝙚𝙖𝙩𝙞𝙣𝙜: This heater for bedroom delivers 12ft/s airflow with 60° vertical and 90° horizontal oscillation, ensuring fast, even warmth that keeps every corner cozy.
- 𝙉𝙚𝙭𝙩-𝙇𝙚𝙫𝙚𝙡 𝙃𝙚𝙖𝙩𝙞𝙣𝙜: Powered by 1500W PTC, this portable ceramic heater delivers 2s instant warmth with a 92% boost and 120CFM airflow for quick, even heating throughout any room.
- 𝘼𝙙𝙫𝙖𝙣𝙘𝙚𝙙 𝙎𝙖𝙛𝙚𝙩𝙮 𝘼𝙨𝙨𝙪𝙧𝙚𝙙: With overheat shutoff, tip-over protection, and flame-retardant housing, this ETL-listed room heater brings safe, reliable warmth you can trust daily.
- 𝙃𝙚𝙖𝙩 𝙢𝙤𝙧𝙚, 𝙨𝙖𝙫𝙚 𝙢𝙤𝙧𝙚: With ECO Mode, this heater for office maintains perfect warmth from 41-95°F in 1°F increments, giving you tailored comfort while using less power to cut daily energy costs.
- 𝙁𝙤𝙘𝙪𝙨𝙚𝙙 𝙬𝙖𝙧𝙢𝙩𝙝, 𝙯𝙚𝙧𝙤 𝙣𝙤𝙞𝙨𝙚: With a brushless DC motor and upgraded Bionic Blade design, this desk heater stays whisper-quiet at 34dB, keeping your space cozy without distraction. Simply set the 12H timer and let comfort run on your schedule.
Smart ECO Heating
DUOMIY Space Heater for Indoor Use, 1500W Electric Heaters with 100° Oscillation, 1-12H Timer, Remote, Tower Heater Quick 2s PTC Ceramic Heating, Safety Heater for Office, Bedroom, Large Room (Black)
DUOMIY
- 【Instant Heating】DUOMIY space heater with 1500W and Quick 2s PTC Ceramic Heating with wide-angle 100° oscillation to sweep around your whole living space. Electric heater swiftly distributes warm air to offices, bedrooms, or living rooms. Heating Coverage: 250 sq.ft
- 【ECO Mode】Smart & Precise Temperature Control – Stay comfortable while saving energy. Smart space heater built-in precision temperature sensor works with the ECO mode to automatically adjust power output in real time. Indoor heater simply set your preferred temperature from 55°F to 95°F in ultra-precise 1°F increments, and enjoy consistent warmth without the high electricity bills
- 【Multiple Safety Features】Certified by ETL, this tower heater offers tip-over protection, V0 flame-retardant materials, overheat protection, and a safety plug. DUOMIY heater fan is designed with families in mind. It helps prevent accidents, keeps children safe, and gives you peace of mind every time you use it
- 【Whisper-Quiet Night Comfort】Room heater with ultra-quiet 45 dB operation and calm airflow lets you sleep soundly and work undisturbed during cold winter days. Space heater for bedroom with a smart 1–12 hour timer lets you set the perfect heating duration for a full night’s rest or a cozy afternoon nap
- 【Portable & Smart Control】Portable heater with a hidden handle makes it easy to move this indoor tower heater from bedroom to living room or office, keeping warmth wherever you need it. The built-in LED display shows temperature and settings clearly, and the included remote control lets you adjust heat and timer from anywhere in the room
- 【Auto Cooldown After Shutdown】 Please Note: After pressing the power off button, the heater will not stop operating immediately. For safety and longevity, the built-in fan will continue to run for a short period to dissipate residual heat from the system. This is a normal protective function. The heater will completely power down once the internal temperature has cooled sufficiently
- 【DUOMIY Assurance】This space heater is a perfect winter gift for family or friends! DUOMIY is committed to providing the highest quality shopping experience—if you have any issues, contact us and we’ll respond within 24 hours
Simple Remote Control
Lasko Oscillating Digital Ceramic Tower Heater for Home with Adjustable Thermostat, Timer and Remote Control, 23 Inches, 1500W, Silver, 755320
Lasko
- 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
- 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.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What should I look for in a high efficiency space heater?
Look for heaters with adjustable thermostats and multiple heat settings to customize warmth. Energy-saving modes and timers can further reduce electricity consumption.
How do ceramic and infrared heaters compare?
Ceramic heaters heat up quickly and are ideal for small spaces, while infrared heaters provide consistent warmth for larger areas. Infrared models are often more energy-efficient but may cost more upfront.
Are there safety features to consider?
Opt for heaters with tip-over and overheat protection to prevent accidents. Cool-touch exteriors are also important if you have children or pets.
What size heater do I need for my room?
Measure your room’s square footage and choose a heater rated for that size. A heater with 10 watts per square foot is a general guideline for adequate heating.
How can I maximize energy efficiency?
Use a heater with a programmable thermostat and set it to a comfortable but not excessive temperature. Insulate your room to minimize heat loss and improve efficiency.
What is the difference between convection and radiant heaters?
Convection heaters warm the air in the room, providing even heat distribution, while radiant heaters directly warm objects and people. Radiant heaters are more efficient for spot heating, whereas convection heaters are better for whole-room heating.
Are there any additional features worth paying extra for?
Features like remote controls, digital displays, and smart home compatibility can enhance convenience. However, prioritize core heating efficiency and safety over bells and whistles.
How do I determine the value of a space heater?
Compare the heater’s price with its energy efficiency rating and lifespan. A higher initial cost may be justified if the heater saves money on energy bills over time.