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We also tested many of these heaters in our homes for six months to see how they performed long-term.

A person presses a button on the Dreo The Solaris 718 Space Heater in a room with a couch and end table

The Spruce

If not used properly, heaters pose a fire hazard.

This may be dictated by the outlets in your home and the wattage they can handle.

We love thisfan’s oscillating tower design, which helps spread warm air throughout the room.

A person lifts up the Dreo The Solaris 718 Space Heater

Although the Dreo The Solaris 718 Space Heater appears large, it only weighs 8 pounds and is easy to move.PHOTO: The Spruce / Henry Wortock

The automatic shutoff worked almost instantly when we tipped the heater over.

This heater is simple to operate with just two dials on top.

The other dial lets you set the temperature anywhere between 0 to 158 degrees.

A person presses a button on the Dreo The Solaris 718 Space Heater

PHOTO: The Spruce

When we tested this heater, we noted how effectively it warmed us up.

Overall, it kept us toasty after just a few minutes of being on.

It performed much better in other areas, like safety features, where it really stood out.

A person presses a button on the top of the Dreo The Solaris 718 Space Heater

We like that this heater is compact and lightweight, which makes it easy to move around.

This heater may be compact, but it packs a hefty punch with its 1,500 watts of heating capacity.

We were seriously impressed by the heater’s silence when it was running.

A person lifts up the Dreo The Solaris 718 Space Heater by the handle

With these tweaks, you may fine-tune the heating to your preferred level.

Several built-in safety features make this heater an excellent pick for those who value safety above all else.

The heater has tip-over auto-shutoff and overheating protection.

A person places a remote control into the Dreo The Solaris 718 Space Heater

We love the safety features of this space heater too.

It even turns back on automatically when you set it upright again.

The front cover never felt dangerously hot, either.

A person measures the air temperature in front of the Dreo The Solaris 718 Space Heater

Although the house is older and quite drafty, the heater always reached and maintained the temperature we set.

The heaters thin and compact yet sturdy build means it doesnt awkwardly or unattractively protrude from the wall.

The heater has 750- and 1500-watt tweaks, with a maximum output of 5,200 btu on the higher setting.

A person presses a button on the Dreo The Solaris 718 Space Heater

The included remote control was a weak point, though.

We found the buttons too small and frequently required multiple clicks to be responsive.

We like the vertical orientation of this heater, which is 50 inches tall and comparatively skinny.

A person presses a button on the top of the Dreo The Solaris 718 Space Heater

The trouble is that the diagrams are kind of confusing, and we accidentally assembled the heater backward.

However, it does need to be hardwired to work, as is the case with most baseboard heaters.

The heaters housing conveniently has pre-punched holes for easy mounting.

A person lifts up the Dreo The Solaris 718 Space Heater by the handle

This model is also available in sizes ranging from 30 to 72 inches.

In other words, the greater the heat output of a unit, the more warmth it can produce.

In that case, one watt is equivalent to 3.41 Btu per hour.

A person places a remote control into the Dreo The Solaris 718 Space Heater

A 1500-watt heater can heat a decent-sized room, usually without tripping the circuit breaker.

All of the space heaters on this list have a maximum heat output of 1500 watts.

Heat control bang out and user-friendliness vary from heater to heater.

A person measures the air temperature in front of the Dreo The Solaris 718 Space Heater

Some heaters have simple dial controls, while others have more complicated interfaces with buttons or a digital display.

Do not confuse size with power.

Some small heaters may be just as good or better at heating a room than a larger one.

GiveBest Portable Electric Space Heater With Thermostat displayed on a table

We found the GiveBest Portable Space Heater to be a great compact option, measuring less than the size of printer paper.PHOTO: The Spruce / Rachel Marek

Check the heaters heat output spec for heating powernot just dimensions.

Its also important to ensure the electric heater you are considering buying meets U.S. safety standards.

That said, some heaters are more energy-efficient than others, withceramic heatersbeing the most energy-efficient throw in.

Person standing next to the GiveBest Portable Electric Space Heater With Thermostat laying on the floor

During testing, we found that the GiveBest Electric Space Heater turned off with the slightest tip.PHOTO: The Spruce

Some heaters also have an energy-saving eco-mode.

Ouroverall best electric heaterrecommendation has an eco-mode and lets you set a target temperature or timer.

Why Trust the Spruce?

Person lifting GiveBest Portable Electric Space Heater With Thermostat by the handle

Galvez covers gardening, outdoors, and home improvement topics.

Our Experts:

Occupational Safety and Health Administration.Current List of NRTLs.

U.S. Department of Energy.Small Space Heaters,

A hand gauging the temperature of the GiveBest Portable Electric Space Heater With Thermostat

Person standing next to the GiveBest Portable Electric Space Heater With Thermostat laying on the floor

Person lifting GiveBest Portable Electric Space Heater With Thermostat by the handle

A hand gauging the temperature of the GiveBest Portable Electric Space Heater With Thermostat

The Vornado VH200 Personal Space Heater with Vortex Circulation Technology on a wood floor

Despite its small size, we were significantly impressed with how well the Vornado VH200 Personal Space Heater warmed up our space.PHOTO: The Spruce / Henry Wortock

A person lifts the Vornado VH200 Personal Space Heater with Vortex Circulation Technology with one hand

The handle at the back of the Vornado Personal Space Heater comes in handy when moving the unit.PHOTO: The Spruce

The Vornado VH200 Personal Space Heater with Vortex Circulation Technology on a wood floor next to a blue and white rug

The top of the Vornado VH200 Personal Space Heater with Vortex Circulation Technology

An energy meter testing the electricity used by a space heater

A person lifts the Vornado VH200 Personal Space Heater with Vortex Circulation Technology with one hand

The Vornado VH200 Personal Space Heater with Vortex Circulation Technology on a wood floor next to a blue and white rug

The top of the Vornado VH200 Personal Space Heater with Vortex Circulation Technology

An energy meter testing the electricity used by a space heater

A person places the DeLonghi Capsule Electric Space Heater on a side table

The heater is compact enough to fit on a small side table or nightstand.PHOTO: The Spruce / Eric Brockob

A person lifts the DeLonghi Capsule Electric Space Heater by the top handle

The DeLonghi Capsule Electric Space Heater stood out for its comfortable handle and stylish design.PHOTO: The Spruce

A person measures the temperature in front of the DeLonghi Capsule Electric Space Heater

A person turns a dial on the DeLonghi Capsule Electric Space Heater

A person opens the stand on the back of the DeLonghi Capsule Electric Space Heater

A person lifts the DeLonghi Capsule Electric Space Heater by the top handle

A person measures the temperature in front of the DeLonghi Capsule Electric Space Heater

A person turns a dial on the DeLonghi Capsule Electric Space Heater

A person opens the stand on the back of the DeLonghi Capsule Electric Space Heater

Heat Storm Phoenix Infrared Space Heater and remote on wooden floor

The removable legs allow you to use the infrared heater on the ground or mounted.PHOTO: The Spruce / Rachel Marek

Person testing the temperature of the Heat Storm Phoenix Infrared Space Heater with a digital thermometer

We used a digital thermometer to test the Heat Storm Phoenix Space Heater’s heating performance.PHOTO: The Spruce

Person holding the Heat Storm Phoenix Infrared Space Heater while standing on carpet

Person holding a remote while sitting next to the Heat Storm Phoenix Infrared Space Heater’s temp

Person testing the temperature of the Heat Storm Phoenix Infrared Space Heater with a digital thermometer

Person holding the Heat Storm Phoenix Infrared Space Heater while standing on carpet

Person holding a remote while sitting next to the Heat Storm Phoenix Infrared Space Heater’s temp

EnerG+ Electric Patio Heater displayed on tile floor between chairs

We liked the slim design of this patio heater, which fits great in our outdoor space.PHOTO: The Spruce

Person holding a hand to the EnerG+ Electric Patio Heater

During testing, we found that the body of the EnerG+ Electric Patio Heater did not overheat.PHOTO: The Spruce

Person holding the remote in front of the EnerG+ Electric Patio Heater

Person holding the sides of the EnerG+ Electric Patio Heater next to a table with a laptop outside

Person placing remote on the EnerG+ Electric Patio Heater outside

Person holding a hand to the EnerG+ Electric Patio Heater

Person holding the remote in front of the EnerG+ Electric Patio Heater

Person holding the sides of the EnerG+ Electric Patio Heater next to a table with a laptop outside

Person placing remote on the EnerG+ Electric Patio Heater outside

Cadet 4F1000-1W 48" 1000W 120V Baseboard White

PHOTO: Amazon

A person measures the temperature in front of the DeLonghi Capsule Electric Space Heater

Our infrared thermometer registered a high temperature when aimed at the DeLonghi Capsule Heater.The Spruce

A person holding their foot up to the Dreo Atom One Space Heater

We tested tipover protection by carefully tipping the heaters over.The Spruce

A person measures the heat output of the Vordando VH200 Personal Space Heater with Vortex Circulation Technology

We used a tape measure and infrared thermometer to check the heat output at various distances.The Spruce