Top 10 Best Space Heaters 2021 (Reviews & Buyers’ Guide)

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Dr Infrared Heater DR968 Portable Space Heater
  • Great for large rooms
  • UL-Certified and runs on a dual heating system (PTC and quartz infrared element)
  • Includes a high-pressure, low-noise blower; electronic thermostat, remote control, 12-hour programmable timer, overheat and tip-over protection, 72-inch cord, and caster wheels
Our Rating: 5.0/5.0
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#1-Top Expert Choice
Aireplus Oil-Filled Radiator Electric Space Heater
  • Great for full-room heating, quiet operation
  • Has multiple heating options, ECO mode, and digital thermostat
  • Includes a 24-hour timer, remote control, Child Lock Function, overheat & tip-over protection, and caster wheels
Our Rating: 4.9/5.0
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#2-Premium Choice
Lasko FH500 Tower Fan & Space Heater Combo
  • Great for full-room heating, quiet operation
  • Has multiple heating options, ECO mode, and digital thermostat
  • Includes a 24-hour timer, remote control, Child Lock Function, overheat & tip-over protection, and caster wheels
Our Rating: 4.8/5.0
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#3
Pelonis PHTPU1501 Ceramic Tower Indoor Space Heater
  • Great for offices, bedrooms, and living rooms; raises temperature to 70 degrees Fahrenheit in 3 seconds
  • 3 heating modes: high, low, and ECO mode
  • Includes programmable thermostat, 8-hour timer, digital control panel, and remote control
Our Rating: 4.7/5.0
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#4
Aikoper NTH15-18MR Ceramic Tower Heater
  • Great for full-room heating; can do 70° oscillation for widespread heating
  • 2 heat settings, ECO mode, and digital thermostat
  • Includes an 8-hour timer, overheat and tip-over protection, and carry handle
Our Rating: 4.6/5.0
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#5
Electric Space Heater B07VJGH8B2.with Wall Mount and Standing Base
  • Great for bathrooms, bedrooms, and living rooms up to 500 square feet.
  • Waterproof switch, built-in turbo fan, screen-Lock, large LED screen
  • Includes a power-on/off timer, remote control, standing base, and wall mount
Our Rating: 4.5/5.0
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#6
Lasko AW300 Air Logic Bladeless Heater
  • Great for homes and workspaces; ETL-listed; digital controls and remote control
  • Lightweight, bladeless, and has fully-enclosed heating elements
  • Has heat channels for optimum heating, EZClick filter for longer service life, and overheat and tip-over protection
Our Rating: 4.4/5.0
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#7
Black+Decker BHVHC15 Ceramic Indoor Electric Space Heater
  • Great for offices, bedrooms, RVs, and basements; can be used vertically or horizontally
  • Features internal oscillation, silent operation, 24-hour timer, three temperature modes (low, high, and fan only)
  • Includes adjustable thermostat, LED display, remote control, and built-in carry handle
Our Rating: 4.3/5.0
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#8
AmazonBasics Portable Eco-Smart Space Heater (Wood)
  • Great for spaces up to 1000 square feet
  • ETL-Certified, dual heating system, ECO-smart mode
  • Includes a wood finish, 7-inch quiet blower, adjustable thermostat, 12-hour programmable timer, remote control, and overheat sensor
Our Rating: 4.2/5.0
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#9
Vornado Velocity 5 Whole Room Space Heater
  • Great for heating whole rooms; Vortex Action airflow feature for efficient, widespread heat
  • Auto climate control automatically adjusts the temperature and airflow
  • 12-hour timer, 2 heat settings, fan only function, LED touch controls, cool-touch case, and built-in carry handle
Our Rating: 4.1/5.0
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#10

View the Best Space Heaters in the Market Below:

1. Dr Infrared Heater DR968 Portable Space Heater

The Dr Heater brand has showcased several heater technologies over the years. But as it seems, the company continues to develop innovations, so it isn’t surprising that their heaters—particularly the DR968 model—are one of Amazon’s bestsellers.

Though space heaters are generally used for additional heating only, this Dr Infrared Heater can provide warmth to large rooms. Its Dual Heating System generates more heat than ordinary 1500-watt heaters. Impressively, it does this with much lower energy consumptions through its energy-saving feature.

What’s more, this device is built with a combination of quartz infrared element and positive temperature coefficient (PTC), so works quickly and efficiently. It’s also certified by Underwriters Laboratories (UL) of the USA and Canada, so it’s guaranteed to be safe to use and compliant with high-level safety standards.

Most users of this space heater cite great heat output, easy temperature control, and low maintenance requirements as some of its noteworthy features. As for complaints, some users say that the noise it makes can get too loud for bedrooms and workspaces. However, some users also say that the sound is more like a white noise that’s normal and expected from heaters.

If you purchase this product and the noise is suspicious, be sure to contact the manufacturer and see what services you can avail within the warranty period.

Pros Great for large rooms. UL-Certified. Features a high-pressure low-noise blower, dual heating system, electronic thermostat, remote control, 12-hour programmable timer, overheat and tip-over protection, 72-inch cord, and caster wheels.
Dimensions 13 x 12.5 x 17 inches / 19 lbs
Warranty 3-year limited warranty
2. Aireplus Oil-Filled Radiator Electric Heater

Ultra-quiet heating is probably one of the best benefits of the Aireplus oil-filled heater. It is ideal for full-night use, especially if you have an infant or you had a stressful day at work and you simply want to enjoy a sound, quiet sleep.

This heater has three heat level settings plus ECO mode that keeps the heat at a pre-set temperature to save on energy consumption. Also, like most modern oil-filled portable heaters, this one does not require refilling. Use it for as long as its service life can last, with very minimal maintenance required.

Additionally, this heater’s Child Lock function and sealed heating elements help prevent common heater-related accidents. If you need to move the heater from a spot to another, its casters will allow you to do so easily.

Among other things, portability, timer function, and energy efficiency are some of the reasons that people say for considering this Aireplus device as the best electric space heater for them. Some people also think that the heater’s capacity to adjust the temperature one degree at a time is very important.

Meanwhile, some reviews indicate that this machine isn’t powerful enough to spread warmth throughout their place. To avoid that kind of problem, be sure that the heater you’re using is designed for your room size. This Aireplus space heater is great for full-room heating, but do not use it in very large rooms.

Pros Great for full-room heating. Features three heating settings, ECO mode, digital thermostat, 24-hour timer, remote control, Child Lock Function, overheat & tip-over protection, and caster wheels
Dimensions 27.7 x 17.2 x 6.4 inches / 20.08 lbs
3. Lasko FH500 Tower Fan & Space Heater Combo

Another heater brand that has been trusted for several years is Lasko. Its FH500 Tower Fan is not only innovative in terms of design but also impressive in terms of functionality. A heater and a fan in one, this space heater offers full-room warmth while maintaining good air circulation.

This device features a powerful 1500-watt ceramic heater and a 4-speed fan. The fan is specifically designed for quiet operation, so the sound it creates is just the right level of white noise suitable for bedrooms, living rooms, and workspaces.

Best of all, this space heater is space-saving, stylish, and sturdy. It makes a great option for rooms with limited floor space as well as for anyone who likes to keep a minimalist style. The control features are also straightforward and nothing short of convenient; there are digital controls for heater and fan settings, there’s an automatic thermostat, and you can also make use of the 8-hour timer. To make control even easier, you can use the remote control and make temperature-management hassle-free.

Additionally, this space heater is just 12.5 pounds. This adds to the heater’s portability, especially for users who have health conditions that prohibit them from lifting or moving heavy objects.

Pros Great for full-room heating. Ultra-quiet and ETL-listed. Features a heater and fan in one device. Lightweight, space-saving, has multiple heating options, digital thermostat, 8-hour timer, and remote control.
Dimensions 12.5 x 12.5 x 41.88 inches / 12.5 lbs
Warranty 1-year limited warranty
4. Pelonis PHTPU1501 Ceramic Tower Indoor Space Heater

Fast, consistent heat is what you can expect when you get the Pelonis PHTPU1501 Ceramic Tower Indoor Space Heater. Using a ceramic heating element, this space heater can provide you with steady, comfortable warmth in no time.

This radiant space heater boasts the power to raise the ambient temperature up to 70 degrees Fahrenheit within three seconds. It also has a programmable thermostat with three heating modes: high (1,500 watts), low (900 watts), and ECO mode, which helps you save energy and maximize the heat output based on the current room temperature. With its oscillation function, you can enjoy widespread heat throughout the room in an instant.

No need to stoop down just to adjust the temperature. This electric space heater has a built-in digital panel on top. It even includes a remote control, so you can set the temperature from 40 to 95 degrees Fahrenheit and operate the heater from 20 feet away.

For safety, this radiant space heater is designed with a close grille, which not only evenly distributes heat but also prevents children and pets from getting accidentally burned. Plus, it has an 8-hour timer to let you enjoy toasty warmth as you sleep and an overheat and tip-over protection to eliminate any fire hazards.

With a carry handle and a lightweight design, it lets you easily bring the heat wherever you need it. And if aesthetics matter to you, it comes with a sleek tower design that fits any interior to perfection.

Pros Great for offices, bedrooms, and living rooms. Features silent operation, digital control panel, remote control, programmable thermostat, 8-hour timer, carry handle, and overheat and tip-over protection.
Dimensions 7.17 x 7.17 x 22.95 inches / 6.98 lbs
Warranty 1-year limited warranty
5. Aikoper NTH15-18MR Ceramic Tower Heater

Another tower heater made it to our top 10 list. This 1500-watt Aikoper heater warms efficiently and effectively. Its ceramic tower works instantly and has two heat settings. The temperature can also be manually adjusted, 1-degree Fahrenheit at a time, until your ideal temperature is reached.

As with the first tower heater in this review, this one is also incredibly lightweight and space-saving. It weighs only 6.69 pounds, making it super portable and user-friendly. Additionally, it has a built-in carry handle so slipping becomes a lot less likely when you carry the device. Some buyers of this heater say that it’s great for the elderly, particularly because of this feature.

This space heater can also oscillate as far as 70 degrees, which helps ensure widespread and uniform heating over a large area. Also, similar to most modern heaters, it has overheat and tip-over protection that helps prevent untoward accidents.

Many buyers find this heater’s modern and elegant style attractive. Its external construction is simple yet decorative, and the controls are straightforward. For even better convenience, it has an 8-hour timer that you can set, so you won’t have to worry about forgetting to shut down the device.

Pros Great for full-room heating; lightweight. Features 70° oscillation for widespread heating, adjustable temperature settings and ECO mode, 8-hour timer, overheat and tip-over protection, and carry handle.
Dimensions 8.07 x 7.64 x 24.09 inches / 6.69 lbs
Warranty 1-year limited warranty
6. Electric Space Heater B07VJGH8B2 with Wall Mount and Standing Base

If you’re looking for a space heater that’s safe to use in bathrooms, bedrooms, and living rooms, this Electric Space Heater is worth your attention. It can cover medium to large rooms as spacious as 500 square feet. It can also spread warmth efficiently and evenly with the support of its quartz tube and turbo fan.

For most buyers, this space heater offers them a comfortable bathroom temperature during cold winter days. And because bathroom use is part of this heater’s design, you won’t have to worry about whether or not it’s safe to use. You can mount it on a wall or position it in a corner using its standing base, whichever would be more strategic for optimized heating. The on-switch is also waterproof for users’ safety.

Another positive thing that buyers like about this heater is its energy-saving feature. Warmth gets spread out quickly upon turning on the device, and it also has a timer function for limiting its on hours. Even if you forget to shut down the device, if a timer is set, it should turn off automatically and keep your home from wasting energy.

Pros Great for bathrooms, bedrooms, and living rooms up to 500 square feet. Waterproof switch. Built-in turbo fan. Has a standing base and wall mount. Energy-saving. Screen-Lock. Large LED screen and remote control.
Dimensions 23 x 19.5 x 6.4 inches / 14.87 lbs
Warranty 6-month limited warranty
7. Lasko AW300 Air Logic Bladeless Heater

Another space-saving heater option is a bladeless heater. The Lasko AW300 Air Logic Bladeless Heater is small and portable, but it stays effective for spreading warmth over an entire room. It has a dual heat setting as well as an auto thermostat and an 8-hour timer. The controls are digital and have a simple-touch feature, but they may also be adjusted with the use of remote control.

In terms of safety features, this ETL-listed Lasko heater has a lot to offer. For one, it’s bladeless, so all heating elements are fully enclosed and cannot cause injuries. Secondly, the device has a thermal overload protector that helps prevent overheating and can also shut down the device when overheat occurs. It’s also built with EZClick filter that keeps dust and other particles away from the internal components, which then helps prolong the heater’s service life.

Despite its size, the Lasko bladeless heater can achieve long-range heat protection. How does it do it? It has heat channels that effectively blend heater air with ambient air, thereby spreading warmth until the whole room has a uniform temperature.

This space heater is great for homes and workspaces. It’s also easy to move from room to room because of its size.

Pros Great for homes and workspaces. ETL-listed, lightweight, bladeless, and has fully-enclosed heating elements. Features heat channels for optimum heating and EZClick filter for longer service life.
Dimensions 10.8 x 27.17 x 9.16 inches / 9.4 lbs
Warranty 3-year limited warranty
8. Black+Decker BHVHC15 Ceramic Indoor Electric Space Heater

Need a horizontal or vertical space heater? Have the best of both worlds with the Black+Decker BHVHC15 Ceramic Indoor Electric Space Heater. Its vertical/horizontal feature makes it one of the best space heaters to use in various room sizes and layouts.

Designed to lay horizontally or stand vertically, this electric space heater can be placed wherever you need the extra heat. It comes in a compact design at just a little over 6 inches wide and 21.7 inches high, great for small spaces. With a carry handle and 6.1-pound construction, it’s incredibly easy to bring from one place to another. It even has a 6-foot cord, so you can plug it far away from the electrical outlet.

Equipped with an LED screen, digital controls, and a built-in adjustable thermostat, this space heater allows you to adjust the temperature from 40 to 95 degrees Fahrenheit and heat output settings: fan only, low (900 watts, and high (1,500 watts). Its oscillating function helps evenly distribute the heat throughout a room and cover large areas as well. The heater also includes a handy remote control, letting you operate and adjust the temperature from afar.

Rest easy while staying comfortably warm with this portable electric heater. You can set it to automatically shut off after a certain period with its 24-hour timer and have peace of mind knowing that it’ll turn off once it’s tipped over or reaches a certain temperature limit.

Pros Great for offices, bedrooms, RVs, and basements. Can be positioned vertically and horizontally; great for various room layouts. Features internal oscillation, silent operation, 24-hour timer, three temperature modes (low, high, and fan only), adjustable thermostat, LED display, remote control, and built-in carry handle.
Dimensions 6.3 x 6.8 x 21.7 inches / 6.1 lbs
Warranty 1-year warranty
9. AmazonBasics Portable Eco-Smart Space Heater (Wood)

Wood products are always in, which is why the wood finish of AmazonBasics Eco-Smart space heater has won the attention of many buyers. Its external design can add a touch of sophistication to any room. Add to that the technical features and efficient heating benefits. Through a dual heating system and multiple heat settings, this AmazonBasics heater offers instant and effective warmth. Note that it’s built with a 7-inch blower that helps with heat distribution. If you are one of those people who dislike blowers due to risks of spreading allergens in the air, it might be better to consider a breezeless, no-blower heater.

This heater is ETL-certified, which means that its design is compliant with relevant safety standards. It has a thermostat for heat regulation, an overheat sensor, and an automatic shut-off feature. Combined, all these elements provide peace of mind, especially during the winter season when heaters are used for longer hours. Additionally, these safety features come in handy for people with children and pets.

For convenience as well as for safety, this indoor space heater can be pre-set with the use of its 12-hour timer. It also comes with remote control for easier, hassle-free temperature adjustments.

Pros Great for spaces up to 1000 square feet. ETL-Certified. Features an elegant wood finish, dual heating system, adjustable temperature settings (65-86 °F), ECO-smart mode, programmable thermostat, quiet blower, 12-hour timer, remote control, and overheat sensor.
Dimensions 15.71 x 12.68 x 15.04 inches / 23.6 lbs
Warranty 1-year limited warranty
10. Vornado Velocity 5 Whole Room Space Heater

If you want your heat faster, hotter, and farther, then you’re in for a treat with the Vornado Velocity 5 Whole Room Space Heater. While it comes last on this list, it’s one of the best space heaters for one good reason: it produces tornado-like warmth like no other.

Using Vortex Action, a special kind of airflow, this whole room space heater directs the heated air all over the room and enables it to flow faster and reach farther—all at a relatively low noise level. Powerful performance and efficient heat are what this heater is all about.

With LED touch-sensitive controls, this whole room space heater lets you easily adjust the thermostat, 12-hour timer, and heat settings between low (750 watts) and high (1,500 watts). Even better, it features auto climate control, which senses the ambient temperature and airflow and automatically adjusts the heater accordingly.

Designed for complete safety, this heater’s cabinet stays cool to the touch and turns off by itself once it reaches a certain temperature limit and is tipped over. And for easy portability, it has a built-in carry handle and a lightweight design, making it easy to carry around.

Pros Great for heating whole rooms. Features Vortex Action airflow, 2 heat settings, fan function, 12-hour timer, LED touch controls, auto climate control, cool-touch case, overheat and tip-over protection, and carry handle.
Dimensions 7.5 x 9 x 11.5 inches / 8.7 lbs
Warranty 5-year limited warranty