Best Energy Efficient Space Heaters in 2026

Product 1: Widespread oscillation

Product 1: Adjustable thermostat with automatic shut-off timer

Product 1: Fully assembled. 10" x 10" x 16" tall

【 Ceramic Technology】: Advanced PTC ceramic heating element with Quick Heat technology. Ceramic heating element that provides faster and more efficient heating than traditional heaters. This space heaters maximize heat output without open coils for longer lasting use. Quiet operation.

【Advanced Safety】: Auto Safety shut off system which includes Multiple levels of safety for peace of mind when operating heater 1. Automatic overheat system will shut the unit off automatically when the parts of the heater overheat. 2. TIP-OVER SWITCH will shut off when tipped forward or backward. 3. Power indicator light let you know that heater is plugged in. 4. ETL listed for certified safe use.

【Adjustable Thermostat】 : Comfort Control Thermostat- adjustable thermostat setting to maintain comfortable temperature. Simply turn the dial to the heat setting you desire and enjoy comforting warmth.

Fast Heating & Constant Temperature: Ceramic space 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..Voltage: 110.0volts

Safety to Use: The PTC indoor room 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: energy efficient space 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.

✅【KEEPS YOU WARM AT WORK】At 200-Watts and 682 BTUs, this low wattage mini space heater is ideal for use under the desk to keep your feet and legs warm. Best of all, because it’s low wattage, it won’t keep tripping the office circuit breaker every time you turn it on

✅【YOUR PERSONAL SPACE HEATER】At 6 inches tall with a 4” x 4” footprint, this cute, small electric heater takes up minimal desktop space and is intended to heat up your immediate space at home or the office. Designed to warm you, not a room. For that, we recommend getting a Lasko 1500-Watt tower heater

✅【EASY TO USE】No assembly required. Simply take it out of the box and plug it in to a standard 120v wall outlet. This energy-efficient, indoor ceramic heater draws about 2 amps and turns on with a flip of a switch. Compact and portable, MyHeat comes with a 6-foot cord and a 2-pronged plug. It’s also easily stored when not in use

Safety First: With ETL test, this room heater will bring your safe care to families and pets by automatic overheat protection, tip-over shut down when tilted and 24H unattended auto off

Multifunctional Mode: 1500W, 750W and ECO(economical) heating levels brings you flexible setting, specially the ECO mode will enable your room a optimal temperature and save extra energy, at the same time this portable space heater can be used as a portable fan

Quiet and Bright Display: Low noise space heater for bedroom, home study, great performance while sleeping, reading and working, the high definition digital display supports clear reading in dark environmen

This portable 1500 watt infrared heater has the power to heat up a small room or office with its 5200 BTU heat output. Two power modes, one uses the full 1,500 watt power while the other only uses 750 watts.

Our patented heat exchanger with HMS Technology combines with humidity in the room to provide soft, safe heat without reducing oxygen or humidity. Safe to touch, even the grill.

Small convenient size makes this perfect for any room in the house. Hang it on the wall or set it on the ground thanks to removable feet and wall mounting points on the back of the heater.

HEATS UP THE BATHROOM FAST – Say goodbye to stepping out of the shower during the cold winter mornings and feeling chilly as you dry off. This little heater quickly warms up the bathroom. By the time you get out of shower, the entire bathroom is warm and steamy so you can towel off in spa-like comfort.

SMALL & MIGHTY – Powered by an energy efficient 1500-watt ceramic heating element with 3 heat settings, this little heater puts out a lot of heat. Attractively designed and at less than 8 in. tall with a tiny 6.25 in. x 6.25 in. footprint, it consumes minimal counter top, table, desk or floor space. It’s also easily stored when not in use.

EASY TO USE – No assembly required. Simply take it out of the box and plug it in directly to a wall outlet. There's just one big button on the top. Press it once for high heat for one hour. Press it again for high heat. Press a third time for low heat and a fourth time to turn it off.

🔥【MORE SAFETY USE】Gaiatop ceramic heater making heating safer with E.T.L. listed. Independent safe On/Off switch & Automatically power off when dumping.

🔥【UNIQUE-DESIGNU】The space heater industry's first fuselage, Removable triangular wooden stand with bottom non-slip silicone for more stability, Ideal for small spaces, at home or at the office dorm.

🔥【DURABLE MATERIAL】The indoor space heater uses Class V0 fire-resistant materials, PTC ceramic heating element that heats up in seconds, more powerful, and quiet work with noise<35dB.

✅【HEATS UP A ROOM FAST】Powered by an energy efficient ceramic heating element this portable space heater has 2 heat settings, High (1500W) and Low (900W), plus a Fan only option to quickly eliminate cold spots in your home, apartment, garage and basement.

✅【KEEPS YOU NICE & WARM】At 9.2 x 7 x 6 inches, this mini space heater is ideal for being on or under your desk in the home office or anywhere warmth is wanted to save on whole-house heating costs. The manual thermostat lets you control your desired personal comfort level in rooms up to 100 sq. ft.

✅【EASY TO USE】Simply take it out of the box and plug it directly into a standard 120V wall outlet. Choose from 3 settings: High/Low Heat and Fan Only. The extra-long 8-foot cord means you can now reach more places around the house. Convenient carry handle makes it easy to move from bedroom to kitchen.

Upgraded control panel design simplifies selection of temperature and power level

Lower Energy Bills- heat only the room you're in

Up to 20% more efficient* deploy the ComfortTemp feature to automatically maintain the optimal temperature and power levels. *versus using the same unit thermostat at max setting without ComfortTemp

Efficient Heating & Multiple Settings: Three heating modes (Hi/Lo/Eco) and five temperature settings (65F-85F) to achieve customized warmth without worrying about huge energy bills. Enjoying user friendly features including the LED display, digital thermostat, 10-hour timer and remote control for distant operation without leaving your cozy bed or couch.

Quiet Operation: Designed for medium to large rooms, the oil radiator could bring you the maximized and constant warmth without fan noise and other annoying sounds that disturbs you from sleep, work, conversation or meditation. Without fan-forced hot air circulation, this heater could keep your skin from drying out overnight.

Portability: 4-swivel caster wheels and the sturdy carrying handle (in champagne gold) makes it easy to move your Pelonis space heater from room to room. The cord rewind at the bottom of the heater is designed for easy use and storage.

FAST & POWERFUL HEATING - Equipped with advanced ceramic heating elements, Teioe small space heater provides faster and more energy efficient heating. This electric space heater heats up to 70°F in 3 seconds, perfect space heater for bedroom, office and desk use.

ADVANCED SAFETY - Our portable space heater is made of flame retardant material. Built with multiple safety features, including overheat protection, tip-over protection, 8hr auto power-off, 30 seconds delay shutdown. Safe space heater for indoor use.

PORTABLE & QUIET - The size of the electric space heater is: 8.3" x 5.5" x 3.1", 1.6 pounds lightweight. Build with pure leather handle, makes it easy to be placed in any room or moved. Noise is lower than 45dB, will not bother your sleep, read and work, quiet space heater for office.

3s Instant Heating: Ceramic heaters are, typically, the most effective type of electric-resistance radiant heaters. Featuring quick heat-up in 2-3 seconds with reliable ceramic heater technology, offering consistent comfortable temperatures.

Built-In Safety Protections: Made with V0 Flame Resistant Material, includes Overheat & Tip-over switch safety protection. Unit has a Forced Shutdown feature that will shut off the unit after 12 hrs of use without any interaction. Also has an Enclosed Front Grill and a Cool-touch built-in handle to provide you with enhanced safety.

Keeps You Warm & Cozy: This quiet ceramic electric heater (42dB working noise) has 3 heating Settings: Low, Mid, and High to heat up your space fast. The LED display provides you with a wide range of temperature adjustments from 41°F to 95°F (in1°F increments), to make sure you can adjust the temperature to meet your needs.

360 DEGREE ALL AROUND WARMTH – Use the Honeywell 360 Degree Surround Heater in small to mid-sized rooms for additional comfort. This space heater features an adjustable thermostat as well as 2 heat settings and all-around heat output so you’re always cozy.

SAFETY MATTERS: This small heater offers multiple safety options including a 360-degree tip over switch, 2x overheat protection, an auto-off timer option and an easy grab, cool touch carry handle.

INCREASE YOUR COMFORT – Always be comfortable, no matter what season it is. This personal heater has fan forced technology and provides 360-degree, all around warmth. As a small space heater, it’s perfect for a bedroom, office and more.

Toasty Heat in Seconds: 1500W high power ceramics work together with Dreo's patented ObliqueAirflow system that promotes faster heat release, making your whole body wrapped in toasty warmth immediately. Great heaters for indoor use..Voltage: 120.0volts

Safety Protection, ETL-Listed: Built-in tip-over and overheat protection shuts off the heater when it tips over or overheats. Made with V-0 rated flame-retardant materials and enhanced safety plug to prevent electrical risks and safeguard your home.

Silence Every Sound: A range of technologies was introduced to make this space heater breathtakingly quiet, especially Dreo's ObliqueAirflow technology that reduces air turbulence to create smoother, quieter heating at only 37.5 dB, quiet like a library. Fits for bedroom.

Easy Operating Heater with 3 Modes: Two Heat Mode 1500W/750W provides different warmth while Fan Mode blow out cool natural winds for summertime, suitable for any season to customize your cozy living space. Simply turn the knob to turn the space heater on and the adjustable temperature ranges from 0℉ to 158℉.

Quick Heating and Energy Efficient Heater: PTC ceramic heating tech and high speed fan enable this space heater heat up 200 square feet in seconds. Compared with high power consuming centralized heaters, this efficient heater helps you to say goodbye to mounting electricity bill

Portable Mini Heater: 8.3 x 6.3 x 4 inch in size, 2.2 pounds in weight, this small heater is easy to carry around with the built in handle. 6 feet long durable cord and 2 prong connection perfectly fits for indoor use such as office, room, desk, home, bedroom, etc.

🔥3S Fast Heating, Instant Warmth: Powerful 1500 watt ceramic heating element allows this space heaters for indoor use quickly heat-up to 70°F in 3 seconds, 90° widespread oscillation portable heater rotates from side to side to generates more effective, immediate and evenly warmth for your surroundings, guards your family's warmth and happiness in winter

🔥Built-in Safety Features: PTC portable heater is ETL Listed and features V-0 flame retardant material, overheating protection and a tip-over safety switch, heaters for bedroom with sensor will switch off when it reaches 122°F, or no operation after 24h, therefore provides you with a safer and warmer winter

🔥Personalized Warmth Comfort: Electric heater personalize your warmth with 3 heating modes (High: 1500W, Low: 900W, ECO) and a programmable thermostat from 41 to 95°F in 1°F increments to maintain a pleasant warmth in your room

Perfect Electric Heaters for Indoor Use: This plug in powered electric heater allows input of 120 volts AC, and it has thick and high quality 6 feet cord and safe 2-jack plug, very fits for indoors use such as bedroom, bathroom, office, room, desktop, under desk, home, living room, study, dorm, RV, camping, hot yoga, garage and so on.

Heater and Fan Combo: Our space heater adopt heater and fan combo" design, can provide you 3 different power modes: Ⅰ 1500 watt High heat, Ⅱ 750 watt low heat, Ⅲ Air Fan Only. No matter the weather or the change of seasons, this fan heater combo product always is your good partner that will not be idle.

Fast Heating and Thermostatic Control: This electric heater built in PTC ceramic heating tech as well as high speed fan helps heat the room quicker, and covers the 200 square feet office or room in minutes fastly and effectively. And, our space heater has a built-in temperature controller, which can make the temperature output stable, allowing you to enjoy a warm indoor temperature.

CERAMIC SPACE HEARER - Advanced ceramic heating elements provide faster and more efficient heating than traditional heaters.Ceramic space heaters can quick heating within 2S ,produce abundant heat without open coils, and are long lasting.Small and powerful this is the perfect space heater for bedroom, office and under desk use.

SMALL HEATER MEASURES - Our portable space heaters with size of 7.1" X 5.5" x 8.1".Energy Efficient,Fully Assembled,PTC Technology.Compact Space Saving Design.Convenient Carry Handle. Adjustable thermostat for comfortable warmth—ideal for small areas

THREE HEAT SETTINGS WITH FAN - 1.High Heat (1500-watt), 2. Low Heat (750-watt ).3.Fan only for summer.It makes the electric space heater ideal for warming up your personal space in small home and office.Reduce your energy bills by using this energy efficient space heater to heat.

Cost-Efficient, Super Fast Warming: This electric heater is engineered with advanced ceramic heating elements which provide faster and more energy efficient heating than a traditional electric space heater. This electric heater runs at a cost of just $0.19 per hour - perfect for keeping you warm this winter.

Powerful Heating: This small space heater features 750W (Low) and 1500W (High) power modes as well as a gentle fan only mode. Reduce your energy bills by using this energy efficient space heater to heat individual rooms rather than expensively heating your entire home.

Adjustable Thermostat: This portable heater with thermostat features an easy to use and fully adjustable thermostat control which monitors the surrounding air temperature for optimal heating efficiency. Small and powerful this is the perfect room heater for bedroom, office and under desk use.

FAST, EFFICIENT HEATING: Our oscillating space heater uses a forced-fan circulation to heat as it rotates from side to side, quickly & evenly warming an entire room while maintaining a consistent temperature.

ETL CERTIFIED & BUIT TO BE SAFE: In addition to being ETL Certified, this unit includes an overheat protection sensor and an automatic fail-safe that cuts power to the unit if it's accidentally tipped over.

OPTIMAL COMFORT: A digital thermostat prevents overheating & stuffiness, while an 8-hour timer with auto shutoff allows you to program the unit in advance to maintain a steady comfortable temperature.

[Efficient Heating & Adjustable thermostat] Featuring 3 heat settings (600, 900 and 1500 watts) correspoding LOW, MID and HIGH option with mechanical adjustable thermostat, the Pelonis oil-filled radiator heater allows you to customize your heating needs during the cold weather with high energy-efficiency.

[Portability] Equipped with 4 heavy duty universal casters and front carry handle provides easy portability to move your Pelonis space heater from room to room.

[Safety First] Power indicator light lets you know the unit is ON, built-in safety, over-heat protection and tip-over safety switch shuts heater off if accidentally knocked over.

4 Heating Mode & Fan Mode: The small heater rapidly heats up within 2 seconds with PTC ceramic heating, a more energy-efficient technology. Variety of working modes to meet your different needs. Smaller than the tower heater but just as powerful.

Automatic Constant Temp: The built-in sensor supports your basic thermostat function. Link with Govee Thermo-Hygrometer to accurately reflect the ambient temperature without manual adjustments for an upgraded thermostat. Not inclde Thermo-hygrometer.

APP & Voice Control: Turn on the space heater, even when away from home, so you'll always return to a warm space. Dual use of Bluetooth and Wi-Fi makes network distribution easier and faster. Compatible with Alexa, Google Assistant, and IFTTT.

Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended

Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary

Optimal Water Pressure: High-performance up to 9.8 GPM hot water flow rate for a powerful, constant stream

Easy control heater: Adjust the knob on the right to turn the unit on. "I" is for producing heat at 750 watts, "II" will produce heat faster and hotter at 1500 watts, and ”Fan” will blow out cool air. Then turn the thermostat knob on the left toward the + sign. The adjustable temperature range is 0℉ to 158℉. It will get the heater to cycle on and off according to if the room’s temperature reaching heater's setting temperature

Energy efficient heater: Added 70 degrees oscillating switch on the top, PTC ceramic heating tech and high speed fan helps heat the room quicker and covers the space much more effectively. The heater put out tons of heat to heat up 200 square feet in seconds. Helps to save electric bills by heating up needed small spaces instead of heating the whole house with other centralized heaters. It's quiet enough to use in a bedroom while sleeping

Portable mini heater: Dimensions: 7.9 X 6.1 x 11 inch, 3.59 pounds light weight mini heater easy to carry around with handle. This 120V 60Hz. heater has 6 feet long cord and 2 prong connection fits for indoors use such as office, room, desk, home, bedroom.Safer than wood burning stoves.

🔥Fast and Efficient Heating-----With maximum 1500W power, our oil filled heater can heat medium to large rooms quickly and effectively, keeping you away from coldness in winter days. It is the best choice for a cold day and improves the quality of your life.

🔥Maintenance Free & Silent Heating-----This oil heater is equipped with a permanent sealing oil to prevent leakage, you do not need to add extra oil. Our oil filled heater works without noise and will not disturb your sleep, work and thinking, allowing you to enjoy a quiet environment.

🔥3 Adjustment Modes & Energy Saving----- This easy-to-operate radiator heater features 3 heat settings(low, med, high) and adjustable thermostat to provide energy efficient and constant heat for your home and office, reducing costs, and you can adjust the oil filled heater temperature according to the heating area to meet your different needs.

WINTER’S ON ITS WAY: Transform your chilly space into cozy heaven with our powerful and energy-efficient dual-motor electric heater. Boasting a 1S instant heating feature, this portable heater can warm up a room in no time. An efficient and reliable companion to keep the whole family toasty during cold weather.

HANDY AND MIGHTY: Give your home's heating system a boost with our handy heater. Unlike those small space heaters, it offers a wider heating range & dissipation grill and widespread oscillation, dispersing the air evenly. The perfect space heater for office, bathroom, bedroom, living room, and more.

BREATH WITH CONFIDENCE: If you're looking for the best winter buddy to keep you comfy, this desk heater is all you need. It offers a maximum 1500w power, 3 heat settings, 40-99°F adjustable thermostat, and a fan-only setting to customize your heating needs in all weathers. Easy to clean, it comes with a removable filter to guarantee clean and fresh air to anyone breathing around it. Yes, we thought in every single detail!

🔥🔥【3s Super Fast Heating】Turn on Air Choice space heaters for indoor use, quickly heats up within 3 seconds without preheating. The upgraded ceramic heating element with core technology allows our room heater for bedroom to deliver instant hot airflow more evenly and widely which can heat up to 200sq.ft. Especially when choosing the 1500 Watt, you will feel warm instantly and long-lasting from the abundant heat.

🔥🔥【Easy Control with 3 Modes】The combination of 1500W / 1000W / Fan only modes of our portable heater for indoor use provides varying degrees of heat to satisfy your needs. Choosing the High/Low heat mode 1500W/1000W, efficient heat will be delivered to your surroundings with constant warmth during cold weather. While Fan Mode will allow you to enjoy the natural wind, able to use all year round. 3 modes included in 1 heater for bedroom.

🔥🔥【Adjustable Thermostat】With the simple adjustable thermostat, the portable electric heater for the home will automatically cycle on and off to maintain the room temperature at the most optimal level based on the thermostat settings, so there is no need to worry about the overheat when using it. Meanwhile, this mechanism of our energy efficient space heater for bedroom could reduce power consumption as well as maintain the warmth, which is more energy-saving than the central air conditioner.

🔥【Cute&Stylish Design】Compared with traditional bulky space heater on the market, our small space heater design is so cute, stylish and compact, retro almost simple and elegant appearance design makes this small heater looks more modern and aesthetic, It is not only a mini electric heater, but also goes so well with your decor, we are sure you will be attracted by the unique cute appearance and compact size of the mini heater!

🔥【Safer to Use】Safety feature is a must have, our space heater comes with automatically shuts off when tipped over accidentally and Overheating protection, which is extremely important for any house that has pets, heater shuts off after 6 hours of use to protect the heating plate. The latest upgraded 4- plastic-leg with bottom non-slip silicone design is more stable than three leg, not easy to falls over anymore. More safer to use!

🔥【3 Adjustable Heating Mode】This little space heater puts out a lot of heat! Our personal heater has 3 modes: 1000W high heat（H）, 500W low heat(L), natural wind(F), heats up space or room quickly, bring you proper warmth as you need, 1-3 hours timer off function（if you don't set timer, 6 hours shut off）makes it more convenient, It’s perfect for indoor use, such as office, desk, living room, bedroom and bathroom , simply turn on the heater setting you desire can enjoy comforting warmth.

4 Modes in 1: 1500W, 750W and ECO(economical) heating levels brings you flexible setting, specially the ECO mode will keep your room a optimal temperature automatically and save extra energy. Last but not the least, this portable space heater can be used as a portable fan

Safety First for Families and Pets: By strict ETL test, this room space heater will bring your safe care to families and pets by automatic overheat protection, tip-over shut down when tilted and 24H unattended auto off. Triple consideration will always be more secure

Instant and Stable Heating: 1 second immediate heating available when the cold attacks, inbuilt PTC heating elements enhances constant and stable heating of this space heaters for indoor use, so efficient and reliable