10 Best Energy Efficient Space Heater of December 2025

• Great Helper to Warm Your Corner: You can fit the heater in any place with its compact size of 4.9*4.9*8.1 inches. On the desktop in your office, beside your bed, under the table, anywhere you can imagine.
• Easy But Not Noisy: This space heater is super easy to use: switch on the main power button on the back, press the ON/OFF on the top, then choose your desired temp setting, you can enjoy the warm and toasty air quietly, the noise is under 45 dB, hardly notice.
• Take Care All Your Safety Concern: With overheat protection and tip-over protection, the ceramic heater will automatic power-off when overheating or tipped over. Your safety is our biggest concern.
• Simple yet Useful Settings: Equipped with PTC ceramics with a long service life, high thermal efficiency; Quick Heating in 1 Second; Wide Angle Auto-Oscillation. This PTC ceramic heater is designed for your max satisfaction.
• All Season Breeze: This Space heater is of a sleek design and considerate 3 temp settings: Natural Wind, Low Heat, High Heat to fulfill your all year round need only in one switch. Your cozy and comfort winter is promising. It’s also a great present for friends and family.

ALROCKET

• Blends into Your Decor - with a stylish body and finish this space heater looks more like a piece of art than a space heater. Combined with a powerful ceramic heating element and 3 quiet settings this heater is ideal for around the home
• Adjustable Thermostat - allows you to adjust the heater's 1500 watt ceramic heating element. With easy to read LED temperature settings you can select temperatures from 60F to 85F or select max heat for maximum warmth
• Built-in Timer - can be programmed from 1 hour to 7 hours. Simply press the timer button on the digital control panel to easily program the timer in 1 hour intervals. Once the timer is set the heater will automatically shut off after the programmed time
• 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
• Fully Assembled - allows you to take the heater out of the box and have it working in minutes. Simply plug the heater into a wall outlet, adjust the thermostat, and enjoy the warmth from your new Lasko space heater

Lasko

• 【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℉-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】With PTC ceramic heating tech and high speed fan, this heater put out tons of heater to heat up 200sq.Ft 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: 6.2" x 7" x 9.2", 3.2 pounds light weight mini heater easy to carry around with handle. This 120V heater has six feet long cord and 2 prong connection fits for indoors use such as office, room, desk, home, bedroom
• 【Safe Room Heater】The heater is made of flame retardant material to achieve zero fire hazard. Tip-over protection shut off heater when it's knocked over, perfect for houses have kids and pets. Overheat protection will shut heater off automatically when the heater overheat
• 【Durable Heater】Manufacturer warranty for 1 year from date of purchase for this ETL Certified heater

GiveBest

• 2 Quiet Settings - including high heat and low heat plus an Auto setting make this electric space heater ideal for warming up an area in your home or home office. With widespread oscillation this heater distributes warm air throughout the room
• Adjustable Thermostat - with digital display allows you to adjust the heater's 1500 watt ceramic heating element. With an easy to read digital temperature display you can select a wide range of temperatures in Fahrenheit or Celsius
• Remote Control & Built-in Timer - allows you to adjust the heater's temperature, timer, oscillation and more from a distance. While the easy to program timer allows you to select 1 hour to 8 hours, in 1 hour intervals
• 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
• Fully Assembled - allows you to 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

Lasko

• 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.
• Built in thermostat with LED display shows you what the ambient temperature is and helps regulate the temperature efficiently. Included remote control allows you to control the temperature with ease.
• This heater comes with a 1 year manufacturer warranty

Heat Storm

• ❁ FAST HEATING: Heating takes only 2 seconds without waiting. Small space heater heating system uses 600W and 1000W heating mode. High power heating, adjustable thermostat.
• ❁ SAFETY PROTECTION SYSTEM: Use highest V0 level flame retardant PTC material. Electric heater will auto-off when overheats or knocked over. Passed international UL/CE/ROSH safety certification, put safety first.
• ❁ CERAMIC PTC HEATING TECH: Compared to traditional heating tech, ceramic heater thermostat controlled, heating speed is faster, heating efficiency is higher, more energy-saving, no flame, no oxygen consumption and safer.
• ❁ LOW NOISE: Mini space heater work at less than 45db. Volume like people whispering. Compared to traditional heater, ceramic heater very quiet, not affect reading, work and sleep.
• ❁ UNIQUE DESIGN: Industry's first fuselage, removable triangular wooden stand, with bottom non-slip silicone, more stability, honeycomb large air duct design ensures smooth air-flow, ideal for home/office/bedroom/indoor.

GoGoMart

• 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.
• LOWER ENERGY COSTS: Frostbite weather shouldn’t take a bite out of your paycheck. Our energy-saving ECO mode adjusts heat output to lower costs, while its ceramic build prevents producing too much heat.
• LIGHTWEIGHT, PORTABLE POWER: This heating appliance is easy to move from room to room or take on a road trip. A remote control enables easy adjustment, while the stay cool housing helps prevents burns.

Comfort Zone

• 【Save Bill & 24H Timer Function】: Due to the ECO function, the room tower heater automatically adjust the ambient temperature ranging from 60-90℉. When the ambient temperature reaches the set temperature, the floor heater will shut off automatically. When the ambient temperature lower than the set temperature about 0℉-4℉, it will restart to heat. This indoor heater can save electricity bill greatly. Equipped with 24H timer function, especially in a cold winter midnight, a good life helper.
• 【Safety Gear with Overheat & Tip Over】: This digital heater is equipped with overheat protection and tip over protection, when the thermostat detects overheat and the space heater knocked down in different directions, the portable electric heater will shut off automatically and timely. If you worry about the safety issue of the electric heaters on the market, our heater will be a good choice to solve your concern.
• 【Quiet & 60° Oscillation Function】: This portable space heater is equipped with low noisy 42 db and 60° oscillation wide angle heating. Due to applied DC motor, the heater will be quieter than the space heaters which applied AC motor on the market. You don’t need to worry about the noisy will disturb your sleeping, working, colleague or family. Equipped with 60° oscillating function, you can get the fast widespread, comfortable and efficient heating performance from this indoor space heater.
• 【5 Powerful Function Settings】: This electric space heater is equipped with 5 settings (600W/1000W/1500W/ECO/Fan). You can choose the mode you want with its integrated and powerful function. Getting instant, effective and consistent warm in a few seconds or for a long time heating from this ceramic space heater with advanced ceramic heating technology and PTC heating element, you can easy to choose the desired setting and put the room heater in your living room, bedroom, office or home.
• 【ETL&CA65 Approved & Satisfied Service】: The personal space heater applies UL certified PTC element and high-quality flame retardant material, which is related to strict manufacturing process(ISO9001-2015) and meets the standard and requirement of safety and certified by professional department for ETL certification & California65. Free your concern of health & safety.If you have any questions, please feel free to contact us. We will feedback you as soon as possible.

ASTERION

• Can heat up a large room with Auto Energy Saving Model With High and Low Feature. Tip-over protection and Overheat protection
• Dual Heating Systems featuring infrared quartz tube + PTC with 12hr automatic shut-off timer
• 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 86 degrees. Caster Wheels and lifetme filter
• Weights 24 lbs and uses 12.5 Amps of Power. 1500 Watts.Electric Cord 72 inch long

Dr Infrared Heater

• Classic black portable space heater with adjustable electronic thermostat and easy-to-read LED display (measures 14.5 x 11.4 x 14.7 inches; weighs 14.6 pounds)
• Includes over-heat sensor for safety
• Adjustable temperature setting from : 65- 85 ℉
• Four infrared heating elements with 750W and 1500W power settings as well as ECO-Smart setting for energy savings
• Includes remote control (batteries not included)
• Can heat rooms up to 1000 sq ft (standard 9 foot ceiling height)
• Backed by AmazonBasics 1-year limited warranty

AmazonBasics