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Best Space Heaters

When paired with the right safety features, the best space heater can keep you cozy through the coldest winters.
Written by | Updated November 9, 2020
Best overall
Dr. Infrared Heater space heaterDr. Infrared Heater
  • Wide temperature range
  • Built-in humidifier
  • Remote control included
  • Wide temperature range
  • Built-in humidifier
  • Remote control included
Budget pick
Aikoper 1500W space heaterAikoper 1500W Space Heater
  • Affordable price
  • Multiple heat settings
  • Pet- and child-safe features
  • Affordable price
  • Multiple heat settings
  • Pet- and child-safe features
Best oscillating heater
KopBeau 1500W space heaterKopBeau 1500W Ceramic Heater
  • Vertical and horizontal function
  • Detachable air filter
  • Smart eco-mode
  • Vertical and horizontal function
  • Detachable air filter
  • Smart eco-mode

Bottom line: Dr. Infrared Heater has the antidote for a cold winter 

Dr. Infrared Heater can heat up a large room up to 1000 square feet safely. And with its built-in humidifier, your room will stay comfortable during those dry winter months.
This infrared space heater is housed inside a stylish wooden case that stays cool to the touch, so it’s safe for homes with kids and pets. And with a heating range from 50° to 85° F, you can keep your home comfortable into spring.

Best space heaters

Compare the best space heaters

Price
Square footage
Tip-over shut off
Overheat protection
Timer
Fan
Oscillation
Remote control
Best overall
Budget pick
Best oscillating heater
Style pick
Best oil-filled heater
Dr. Infrared Heater Aikoper 1500W Space Heater KopBeau 1500W Ceramic Heater Lasko 6405 De'Longhi Oil-Filled Radiator Space Heater
Dr. Infrared Heater space heater Aikoper 1500W space heater KopBeau 1500W space heater Lasko 6405 space heater DeLonghi oil-filled heater
$131.25 $29.99 $72.99 $51.54 $84.00
1,000 sq. ft. 200 sq. ft. 700 sq. ft. 700 sq. ft. 200 sq. ft.
Yes
Yes
No
X
No
X
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
X
Yes
Yes
Yes
Yes
Yes
Yes
No
X
No
X
No
X
No
X
Yes
Yes
No
X
Yes
No
X
Yes
No
X
No
X
View on Amazon View on Amazon View on Amazon View on Amazon View on Amazon

*Amazon.com price as of 11/09/2020 at 8:56 a.m. (MT). Read full disclaimer.

Our approach

While they’re convenient, space heaters are notorious fire hazards. So while comfort and convenience features are important, we put safety first. The best space heater will shut off when it overheats or falls over to prevent fires.

Other perks we looked for included multiple heat settings, remote controlling, and oscillation. We also found space heaters with energy-saving features like eco-modes and fans to keep the heat coming without wasting energy.

Learn more about how we approach our reviews from our methodology.

Space heater reviews

1. Dr. Infrared Heater: Best overall

Best overall
Dr. Infrared Heater space heater

Dr. Infrared Heater

The Dr. Infrared Heater looks at home in an Aspen ski lodge or your own living room. This infrared space heater is stylish, safe, and packed with unique features.

If you live in an area that gets especially cold and dry during the winter (looking at you, Intermountain West), you’ll really appreciate the built-in humidifier that works with or without the heating function.

Pros

  • Built-in humidifier
  • Tip-over and overheat protection
  • Remote control included

Cons

  • Expensive
  • No oscillation

Dr. Infrared safety features 

The Dr. Infrared Heater comes with a range of safety features to minimize fire risk.

Common risks with space heaters include overheating and falling over. The Dr. Infrared Heater has protection for both. Its 72-inch cord allows you to move it far away from flammable items like curtains or bedsheets to reduce fire hazards too.

The wood casing around the heater also makes it cool to the touch, so it’s safer for curious kids and pets in your home. Plus, it sports a UL listing, earning our trust for its safety features.

What is UL?

The Underwriters Laboratories sets safety standards for all types of household appliances. We highly recommend looking for a listing when shopping for a new space heater.

Convenience and comfort 

The Dr. Infrared Heater is safe, but that doesn’t mean it’s weak.

It can heat up to 1,000 square feet evenly up to 85° F. The dual heating system distributes the heat and has an energy-saving mode to avoid burning through your wallet.

You can control all the Dr. Infrared Heater’s settings through a remote control. So you can set the timer, bring up the heat, or switch to fan mode without getting out of your toasty blanket cocoon.

The biggest downside to the Dr. Infrared Heater is the price. It costs over $100, but for an appliance that’s part space heater, part humidifier, and part fan, it’s easily the best deal around.

2. Aikoper 1500W Space Heater: Budget pick

Budget pick
Aikoper 1500W space heater

Aikoper 1500W Space Heater

With its convenient size and even more convenient price, the Aikoper 1500W Space Heater is a great choice for someone with limited space and cash. You get the basic safety features to prevent fires and a powerful, portable space heater for around $30.

The Aikoper space heater has tip-over and overheat protection, adjustable heat settings, and low noise operation in one compact appliance. It’s small enough to fit under your home office desk but powerful enough to heat a room around 200 square feet.

Pros

  • Under $30
  • Tip-over and overheat protection
  • Adjustable temperature

Cons

  • No oscillation
  • No remote control
  • No timer

Aikoper safety features

The Aikoper 1500W Space Heater will shut off if it falls over or overheats—two common causes of space heater fires. And with its three heat settings, you won’t have to worry about energy usage. The settings range between 600 and 1,500 watts of energy use, and there’s a fan for spring and summer.

One safety setting this electric heater lacks is a timer. If you fall asleep or leave the house without turning it off, the Aikoper will keep running—which can increase the risk of fire.

Comfort and convenience

Unfortunately, this portable heater misses some of the fancier features like oscillation or a remote control.

But, at under three pounds and nine inches tall, the Aikoper 1500W Space Heater is super compact and easy to take with you. If you work from home, you can move it easily from your home office to the living room during your breaks or set it up on the coffee table while you check emails.

3. KopBeau 1500W Ceramic Heater: Best oscillating fan

Best oscillating fan
KopBeau 1500W space heater

KopBeau 1500W Ceramic Heater

The KopBeau 1500W Ceramic Heater isn’t the only ceramic space heater that oscillates, but it is our favorite. It functions vertically or horizontally, depending on how you want to heat your home.

But, while it can warm a drafty room, it sacrifices an essential safety feature—tip-over protection. If your KopBeau heater is standing vertically and falls over, it will keep running, making this a risky choice for households with kids and pets.

Pros

  • Works horizontally and vertically
  • Eco-mode
  • Detachable air filter

Cons

  • No tip-over protection

KopBeau safety features

The KopBeau 1500W Ceramic Heater doesn’t have tip-over protection. But we can forgive this because it’s designed to lay horizontally.

It’s also made of fire-resistant materials and has overheat protection built in. So we couldn’t check all the space heater safety features off our list, but there are at least some built in to prevent fires.

That said, we don’t recommend leaving a tower heater running unattended anywhere, regardless of how many features it has.

Comfort and convenience 

The KopBeau 1500W Ceramic Heater’s adjustable thermostat has the widest temperature range in our lineup. It can drop as low as 40° F and rise to as high as 95° F—making it the best space heater to use all year.

It also has some environmentally friendly features that reduce energy use and clean the air in your home. The detachable air filter clears stuffy indoor air and pollen in the spring. And the smart eco-mode reduces the power intake to avoid straining your power bill.

4. Lasko 6405: Style pick

Style pick
Lasko 6405 space heater

Lasko 6405

The Lasko 6405 is a space heater cleverly disguised as stylish pottery. It’s a great choice for someone who wants a space heater that doesn’t look too appliancey (totally a word).

Its ceramic surface keeps it heat resistant and its metal stand keeps it safely on the ground. However, if it does fall over, it won’t shut off automatically like other space heaters. Luckily, it comes with a sturdy stand to hold the heater in place even while it oscillates.

Pros

  • Stylish pottery-like design
  • Simple built-in timer and controls

Cons

  • No tip-over shut off
  • No fan mode

Lasko safety features

But while the Lasko 6405 doesn’t have a tip-over shut off feature, it does have overheat protection. The adjustable thermostat on this ceramic space heater can reach temperatures over 85° F, making it effective but potentially dangerous if left unsupervised.
The good news is that it has an easy timer feature that leaves your heat on from one to four hours. So if you use the timer, it will shut off automatically whether you’re in the room or not.

Comfort and convenience

The Lasko 6405 lacks remote control or fan mode to save energy, but it can still make a room comfortable year round.

It hits a wide range of temperatures from as low as 40° F (helloooo summer) to over 85° F. It also has an oscillation mode to spread heat more evenly throughout the room.

We like how simple the controls are too. Each mode, timer, and feature is labeled simply on the top of the heater to eliminate any guesswork about the buttons.

5. De’Longhi Oil-Filled Radiator Space Heater: Best oil-filled heater

Best oil-filled heater
DeLonghi oil-filled heater

De'Longhi Oil-Filled Radiator Space Heater

If you’ve been burnt before by an inefficient space heater, you know how much energy they use.

The De’Longhi Oil-Filled Radiator Space Heater distributes heat throughout the unit, so it requires less energy than a typical convection heater. It also has multiple heat settings and a timer to keep your usage easy to control.

Pros

  • Uses less energy
  • Comes with pre-assembled wheels and cord rack
  • Doesn't require oil refills

Cons

  • Has fewer convenience features
  • Is too hot to touch when running

Safety features 

This De’Longhi radiant heater has tip-over shut off and overheat protection, the two biggest safety features we looked for.

But on top of that, it has a cord rack to keep the power source in good shape. Frayed cords and poor wiring are a big cause of space heater fires, so it’s nice to know you can keep it safe while in storage.

Comfort and convenience

You won’t get extras like a remote control or fan mode with the De’Longhi electric space heater, but you do get adjustable heat settings and a timer to keep you cozy during the winter.

And while this heater uses diathermic oil, you won’t have to worry about refilling it. The oil heats when you turn the unit on and expands, flooding each of the fins. All that oil creates an even heating experience much like traditional water-filled radiators. And even heating equals less energy wasted.

Final word

Your portable space heater can be a faithful winter companion if you choose one with the right features for your home. The best space heaters around range from the compact-yet-powerful Dr. Infrared Heater that can warm your entire house to the energy-efficient De’Longhi Oil-Filled Radiator Space Heater.

The most important thing to remember about space heaters is safety. It’s easy to get lax when you’re enjoying a toasty night in. But always remember these safety habits:

  • Turn off the space heater before you leave the room.
  • Keep the space heater three feet away from flammable materials like blankets or curtains.
  • Plug the space heater directly into the wall.

Our dedicated guide to space heater safety can give you more information on the dos and don’ts of staying warm all winter.

Space heater FAQ 

How much electricity does a space heater use?

A surprising amount, actually. An incandescent light bulb uses about 60 watts. A convection heater can use up to 1,500 watts or about 25 light bulbs

Why are space heaters such a fire hazard?

A portable space heater uses a lot of energy to create all that heat. If they aren’t plugged in properly, a loose connection can start a fire. They can also set materials like fabric on fire or melt plastic if close enough.

How can I use my space heater safely overnight?

As comfy as it sounds, we don’t recommend letting your space heater run all night. Instead, set it on a timer for an hour or two to help you fall asleep, and let your blankets do the rest.

What is the safest space heater?

Whether it’s a radiant heater, infrared space heater, or ceramic space heater, all types can be fire hazards. The safest space heater is one that’s plugged into the wall, supervised, and away from flammable materials.

How can I save energy with a space heater?

Anyone who’s owned a space heater knows how they can make your electricity bill skyrocket. Minimize energy usage by looking for space heaters with an eco-friendly mode or fan to blow out hot air after running the heat. Setting timers or keeping your heater on the lowest setting will also help reduce power consumption.

Disclaimer

*Amazon.com list price as of 11/09/2020 08:56 a.m. (MT). 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 at the time of purchase will apply to the purchase of this product. Safewise.com utilizes paid Amazon links.

Certain content that appears on this site comes from Amazon. This content is provided “as is” and is subject to change or removal at any time.

Written by Katie McEntire

Katie McEntire has tested home security systems in her own apartment, installed GPS trackers in her own car, and watched her cat, Toki, nap all day through a live nanny cam feed. As an expert reviewer, she believes that firsthand experience is the best way to learn about new products (even if it requires being the guinea pig). She specializes in pet safety and DIY security and has contributed to publications like DigitalCare.org and TechGuySmartBuy. Learn more

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