10 Best Electric Wall Heaters To Keep You Warm

Josh Mitchell

Written By

Josh Mitchell

Expert Reviewed By

Holly Curell

Last Updated On

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It’s crucial to pick a good electric wall heater that has enough power and complies with the latest safety standards. But how do you do that with so many seemingly identical options?

I'll tell you how. I tested and reviewed the best electric wall heaters on the market so you can easily choose the one that fits your needs.

Let’s warm up your home!

Quick Glance - My Recommendations

Heat Storm HS-1500-PHX-WIFI Infrared Heater,...

Heat Storm Phoenix HS-1500-PHX

My Top Recommendation

Envi Plug-in Electric Panel Wall Heaters for...

Envi - Plug and Play Heater

Most Efficient Model

EconoHome Wall Mount Space Heater Panel -...

EconoHome Wall Mount 400W

Excellent Option for Small Rooms

An electric wall heater can help you stay warm without giving up precious floor space.

However, buying the wrong kind of heater may not just leave you cold — it could even put you in danger.

10 Best Electric Wall Heaters to Combat Cold Weather

1. Heat Storm Phoenix HS-1500-PHX

4.8

Overall Score


Energy Efficiency

5.0

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Cooling Ability

4.8

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Value for Money

4.5

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Who Is Heat Storm Phoenix HS-1500-PHX Best For?

This Heat Storm Phoenix wall-mounted, Wi-Fi-capable space heater is a prime choice for anyone looking to add much-needed heat to smaller spaces.

Pros
  • Quick and energy-efficient heating in small spaces
  • Loaded with safety features
  • Wi-Fi capability
  • Easy to install and maintain
  • Quiet running noise despite fan assistance
CONS
  • Inaccurate thermostat factory settings

There’s a lot to like and little to dislike about the Heat Storm Phoenix. This wall heater crams a lot of features into a high-value package.

First and foremost, the Phoenix’s heating capabilities are very good for its rating.

Its 1,500-watt heat element has a 5,200 BTU heating capacity, which is sufficient for spaces up to 150 square feet when working as a primary heater.

In power, it’s similar to the Stiebel Eltron and Puraflame units (that I’ll talk about later).

This is an infrared heater, so it provides practically immediate warmth.

That said, there is a fan assisting the infrared element, making this something of an infrared/forced air hybrid machine.

The result is rapid and efficient heating — I boosted the temperature in a 150-square-foot room by 20°F in 30 minutes.

I found the Phoenix quite energy-efficient. It won’t rack up your energy bills even as a primary heater.

As a supplemental heater, I actually lowered both my gas and electricity bills.

Controlling the unit is easy, with a clear LED display and a good included remote control.

However, the real ace is the Wi-Fi capability, which let me control every aspect of the heater with my smartphone — although you can also connect it to a home assistant like Alexa if you have one.

Heat Storm Phoenix HS-1500-PHX wifi
Installing the unit is similarly straightforward. The heater hangs on the wall on a couple of screws, so if you’ve ever hung up a picture frame, you know what to do.

The heater plugs into a regular 115V outlet with a lengthy 6-foot cord.

I like the cord compartment on the back that safely hides excess cord and can make the unit look cordless.

Finally, I like the Phoenix’s extensive safety features. It has a safe-touch grille (I tried; you can touch it), overheat shut-off, and tip-over protection in case it falls from the wall.

There's also a model with a floor stand, although that sacrifices the Wi-Fi connectivity.

The thermostat is a bit inaccurate, but fortunately, it’s easy to recalibrate by keeping the power button pressed for about 15 seconds.

For its price, this wall heater is an unmatched powerhouse.

Feature

Details

Heating Area (sq.ft)

750

Watts or BTU

1500 W

Power Source

Electric

Heating Method

Radiant

Dimensions (H x L x D)

16 x 19 x 4 inches

Warranty

1 year


2. Envi Plug-in Electric Panel Wall Heater

4.8

Overall Score


Energy Efficiency

5.0

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Cooling Ability

4.8

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Value for Money

4.5

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Who Is The Envi Wall Heater Best For?

This Envi Electric Panel Wall Heater is ideal for those looking for a plug-and-go installation that provides silent, efficient heating in a bedroom or office.

Pros
  • Silent fanless operation
  • Ideal for use around babies or pets
  • Affordable
  • Sleek design with only 2” depth
CONS
  • Requires 72 hr initial run-time upon setup

The Envi is my top choice for small nurseries or home offices because of its completely silent home heating.

Just like the EconoHome slim wall heater, the Envi plug-in is a convection heater, which means that it’s extraordinarily quiet. 

I actually had to put my hand over it to make sure it was running because I couldn’t hear it over my TV. 

What makes it even better around babies and pets though is its ability to stay cool to the touch.

I love that I could install it relatively to the ground near my outlet and leave it running 24/7 without worry. 

Installation was also super easy. It took me a bit longer than the advertised two minutes, but hey, I’m a perfectionist. 

Similarly to the Heat Wave models, it hangs on a wall mount with two screws. I would even trust a complete beginner to hang this one for me. 

A standout feature to me is the built-in WALL-SENS technology. Envi added this feature to ensure that the heater won’t even function unless it is properly secured to a wall, so don’t even think you’re going to get away with propping it up against a nightstand or something.

Of course, the downside of convection heaters is that their fanless design means that they aren’t going to heat a space instantly. 

I can confidently say though, that Envi’s performance is worth the wait. 

In fact, this model uses so little energy that the company says you could run it for just 4 cents per hour.

That means that even if you ran it 24/7, it would set your energy bill back less than $1 per day.

Envi Plug-In Electric Panel Wall Heater five levels

Similar to most of the products on my list, the Envi has a simple control dial that allows you to adjust heat output within a range of five levels.

While the corded version is just what I need for my current setup, it’s worth noting that Envi offers the same model in a hardwired version.

Feature

Details

Heating Area (sq.ft)

150

Watts or BTU

500 W

Power Source

Electric

Heating Method

Convection

Dimensions (H x L x D)

22.28 x 19.25 x 2.25 inches

Warranty

3 year


3. Heat Storm Wave Deluxe HS-1000-WX

Best Budget-Friendly Wall Heater

4.7

Overall Score


Energy Efficiency

4.8

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Cooling Ability

4.3

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Value for Money

5.0

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Who Is Heat Storm Wave Deluxe HS-1000-WX Best For?

This Heat Storm HS-1000-WX affordable unit is an ideal heater for homeowners who want to heat a small bathroom or bedroom on a budget.

Pros
  • Excellent value
  • Heats small spaces efficiently
  • Plenty of usability and safety features for the price
  • Energy-efficient operation
CONS
  • Factory-calibrated thermostat is inaccurate
  • Somewhat noisy fan

Heat Storm Wave Deluxe HS-1000-WX shows that you don't have to pay a fortune for a high-quality heater.

This little wall heater offers many of the same features as its Phoenix sibling, just in a more affordable package.

The Wave Deluxe’s 1,000-watt element has a 3,200 BTU heating capacity, giving it a maximum coverage area of 100 square feet (the 200 square feet listed on Amazon is a clear typo).

It’s not quite as powerful as the Phoenix, but the maximum heat output was still more than plenty for my bathroom.

I found the energy efficiency very nice, and this unit will likely lower your heating costs compared to running central heating in all rooms all the time.

I also like the clear LED display, like that on the Phoenix, that makes it simple to control the digital in-built thermostat, whether with the touch buttons or the remote.

The internal sensor is a bit off (a hereditary HS family problem), but I recalibrated the thing so quickly that it doesn't really matter.

Like its sibling, the Wave Deluxe is easy to install with an identical hang-it-on-screws design.

It doesn't have a compartment for the cord, but there are holders on the bottom, so it won't just hang freely.

In terms of safety, you get everything that the Wave Deluxe’s big brother offers, including tip-over and thermal overload protection.

The front grille stays cool to the touch, so you won't burn yourself.

This version of the heater doesn’t have Wi-Fi and only mounts on a wall. That said, there are other versions with Wi-Fi and a floor stand (but not both).

This unit’s fan is a bit louder than the Phoenix’s, but I still didn’t find it distracting.

If you’re looking for a wall heater on a budget, you won’t find many that can compete with the Wave Deluxe.

Feature

Details

Heating Area (sq.ft)

100

Watts or BTU

1000 W

Power Source

Electric

Heating Method

Infrared

Dimensions (H x L x D)

13 x 3.6 x 16.5 inches

Warranty

1 year


4. EconoHome Wall Mount 400W

Best Wall-Mounted Electric Heater For Small Rooms

4.3

Overall Score


Energy Efficiency

4.5

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Cooling Ability

4.5

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Value for Money

4.0

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Who Is EconoHome Wall Mount 400W Best For?

This EconoHome slim wall heater is a good option for homeowners seeking to heat smaller rooms with a unit that practically disappears into the decor.

Pros
  • Great at maintaining temperatures in small rooms
  • Slim, paintable surface looks good
  • Low energy consumption saves you money
  • Convection technology is very quiet
CONS
  • Slow heating performance
  • Initial stench
  • No built-in thermostat

Although wall-mounted heaters save floor space, they can still be bulky things. Not so with the EconoHome 400W convection heater.

This unit’s extremely slim profile protrudes less than a half-inch from the wall.

Although it is nearly two feet in width and height and requires some wall space, the heater doesn't intrude on your available floor space at all.

This is, in theory, the most aesthetic wall heater I’ve ever seen because it’s literally a blank canvas.

Thanks to the white paintable calcium silicate surface, you can decorate the panel to precisely fit your decor.

I kept it white because I like vanilla ice cream, but any color or design is within your grasp.

In heating power, the EconoHome is roughly on par with the HS Wave Deluxe. It had enough heating capacity for me to warm a 100-120-square-foot room effectively.

The EconoHome 400W is the only convection heater on my list.

As the heater warms the air, the hot air rises and is replaced with cool air flowing upward, resulting in a constant airflow.

This principle results in a rather slow heating effect.

On the flip side, I like that the EconoHome does an excellent job of maintaining the desired temperature once it reaches it.

Additionally, this heater eats very little energy.

With its 400-watt heating element, it draws only about 3 amps of power from a regular 120V outlet, making it the most energy-efficient unit on my list.

EconoHome also offers 200W and 600W models and an optional heat guard. I recommend pitching in for the latter since the heating panel does get hot.

Due to the slim profile, there’s no room for an internal thermostat.

Fortunately, the unit ships with a plug-in thermostat that goes between its power plug and the wall outlet.

I found it simple enough to use, although a built-in option would be welcome.

Finally, I have to mention the smell. The calcium silicate will stink for a few days (even worse than the NewAir unit).

You can mitigate the stench by washing the unit thoroughly with diluted bleach before plugging it in, which worked for me.

Nonetheless, if you're shopping for an energy-efficient and reliable heater for a small room, you have found it.

Just let the unit run for a couple of days in a garage or basement, and you'll be solid.

Feature

Details

Heating Area (sq.ft)

120

Watts or BTU

400 W

Power Source

Electric

Heating Method

Convection

Dimensions (H x L x D)

23.5 x 23.5 x ¼ inches

Warranty

3 year


5. Stiebel Eltron CK 150-1 Plus

4.5

Overall Score


Energy Efficiency

4.5

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Cooling Ability

5.0

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Value for Money

4.0

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Who Is Stiebel Eltron CK 150-1 Plus Best For?

This Stiebel Eltron CK 150-1 Plus quiet forced air wall-mount heater is a great addition to a bedroom with its solid performance and safety features.

Pros
  • Enough heating power for even bigger bedrooms
  • Quiet for a forced air heater
  • Good build quality and safety features let you sleep with peace of mind
  • Supports wall plugs and hardwiring
  • Simple installation
CONS
  • A bit power-hungry
  • No remote control
  • Short power cord

Some people sleep better when it’s cold — I don’t. If you’re like me, Stiebel Eltron CK 150-1 Plus is a welcome addition to your bedroom.

With its roughly 5,200 BTU capacity, this heater has a rated maximum heating coverage of 200 square feet as a primary heat source.

Equal to the HS Phoenix, it has the chops to effectively warm even a larger bedroom.

The CK 150-1 Plus is a forced air heater, so the heat doesn’t come on or spread through the room quite as fast with the Heat Storms.

Nonetheless, it was quick enough for me, and I could soon say goodbye to thick blankets.

Forced air heaters feature a fan that blows the heated air into a room, and they are often quite loud. That’s not the case here.

Even at the maximum heat settings, I measured only a 48 dB noise level three feet away from the unit — the same as a regular fan. This heater didn't disrupt my sleep at all.

Useful Tip:

Good bedroom heaters need to have all sorts of safety features since you can’t actively monitor them while you sleep.

With the CK 150-1 Plus’ overheat protection and its thick cool-touch aluminum shell, I could rely on it being safe even at full blast.

This unit is also made with quality German engineering. I certainly never wondered if the thing would malfunction while I slept, and you won’t have to either.

Yet, this heater isn’t just for bedrooms.

Its frost protection setting automatically maintains above-freezing temperatures, so this heater is also a good option for outside utility closets, for example.

The installation process is as simple as with the Heat Storms. Just drill a couple of screws into the wall and hang the unit up.

That said, I found the three-foot power cord a bit disappointing as it limits your placement options.

Additionally, this unit does eat a bit more electricity than most, especially if you choose the more powerful 2,000-watt option or the premium model with a digital thermostat and multiple heat settings.

In my books, though, the slightly higher power bill is well worth a cozy, toasty bedroom.

Feature

Details

Heating Area (sq.ft)

215

Watts or BTU

1500 W

Power Source

Electric

Heating Method

Fan-Powered

Dimensions (H x L x D)

13.6 x 4.9 x 18.5 inches

Warranty

3 year


6. Dr. Infrared DR-238

Best Outdoor Patio Electric Heater

4.5

Overall Score


Energy Efficiency

4.5

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Cooling Ability

4.5

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Value for Money

4.5

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Who Is Dr. Infrared DR-238 Best For?

This Dr. Infrared DR-238 infrared heater is an excellent candidate for keeping you warm on your patio, deck, or balcony.

Pros
  • Adjustable and effective heating for enclosed outdoor spaces
  • Silent and fast radiant infrared operation
  • Simple installation with wall hooks and regular 115V outlet plug
  • Reasonable priced
CONS
  • Cheap and unresponsive remote control
  • Short-ish power cord for an outdoor heater

I love quiet late fall nights on my backyard patio — except when I have to keep packing on jackets until I look like the Michelin Man.

Dr. Infrared DR-238 administers an effective cure for the chill.

As the good doctor’s name implies, DR-238 is a radiant infrared heater. It can instantly swap between three heat settings (900, 1,200, and 1,500 watts).

Note that there’s no adjustable thermostat, and this unit supplies a constant temperature at the level you choose.

On the maximum setting, DR-238 produces 5,200 BTU worth of heat (the same as HS Phoenix and Stiebel Eltron), which gives it enough kick to heat a 150-square-foot (well-insulated) space.

During my tests, I was perfectly comfortable on a very loosely enclosed patio with the heater on medium power.

The heat came on fast, and at full power, the unit quickly warmed me up. That said, this doctor isn't a miracle worker.

On an open deck or patio, the effectiveness will drop — but that just means you need to huddle closer to the heater.

I enjoyed Dr. Infrared’s easy and quick installation. Once again, if you’ve ever put up shelving, you know what to do.

There’s also an optional tripod available if you’d rather avoid having to drill anything into your walls.

I appreciated the regular 115V wall plug, so I didn't have to do extensive rewiring. The energy efficiency is decent, and the thing didn't guzzle up electricity.

DR-238 has a six-foot power cord like the Heat Storms, which would be plenty for an indoor heater, but I found it a bit short outdoors.

Considering that you should never use extension cords with heaters, the cord length can somewhat limit your placement options.

Another thing to remember when placing this simple non-fan-assisted radiant heater is that it gets hot. Make sure garden plants or outdoor fixtures can't contact the grille.

Overall, Dr. Infrared does a great and surprisingly affordable job of keeping you warm on your deck. Being able to plug it into a regular outlet is a very nice added bonus.

Feature

Details

Heating Area (sq.ft)

150

Watts or BTU

1500 W

Power Source

Electric

Heating Method

Infrared

Dimensions (H x L x D)

4 X 35 X 8 Inches

Warranty

1 year


7. King Electric Pic-a-Watt PAW2422-W

4.4

Overall Score


Energy Efficiency

4.3

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Cooling Ability

5.0

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Value for Money

4.0

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Who Is King Electric Pic-a-Watt PAW2422-W Best For?

This King Electric Pic-a-Watt PAW2422-W in-wall heater with easily adjustable wattage is the king when it comes to heating a large room — or a small one.

Pros
  • Superb heating performance even in big spaces
  • Adjustable element allows for flexible usability
  • Quieter than most fan-forced heaters
  • Surprising energy efficiency for its power
CONS
  • Challenging installation
  • No included controls or thermostat

Not all wall-mounted heaters have what it takes to heat large spaces. Thanks to its powerful heater element, the King Electric Pic-a-Watt PAW2422-W heater does.

But this in-wall heater also understands the importance of finesse.

It’s not called Pic-a-Watt for nothing — you can easily adjust the heating power by simply plugging or unplugging wires during installation.

With various wiring configurations, the Pic-a-Watt can function at wattages ranging from 500 to 2,250.

I appreciate the versatility and ability to install it in different circuits and room sizes. And if you need a bit less power, there’s also a 1,500W version available.

On the 2,250W setting, the Pic-a-Watt sports a 7,600 BTU heating capacity with a maximum rated coverage area of 225 square feet, beating the HS Phoenix, Dr. Infrared, and other wall heaters in their power category.

There's more — I was able to heat a room nearly twice that big to above 70°F in 30 minutes, so this thing definitely blows a lot of warm air.

Speaking of which, don’t put any furniture in front of the grille, and keep pets and small children away from it. I’m telling you, that air is hot.

The Pic-a-Watt is a forced air heater like Stiebel Eltron, but it has very quiet operation for its type. I didn’t find the whirring blower any louder than your average portable fan.

Despite its power, the Pic-a-Wat is an energy-saving heater.

It’s much more energy-efficient than, say, baseboard heaters and looks a lot better, too, with its in-wall installation.

On the topic of installation, hooking the Pic-a-Watt up can be a challenge. You have to cut a hole into your wall for it and hardwire it to a 240V circuit.

Additionally, the unit doesn't have any thermostat or controls. You need to purchase and wire a separate wall controller to use it.

Although the process is straightforward for what it is, I can't recommend doing it unless you have experience with electrical work.

Get a professional to do it — their fee will cost less than replacing fried wiring and scorched walls.

Once you have it running, though, the Pic-a-Watt will keep you warm, no matter what room it’s in.

Feature

Details

Heating Area (sq.ft)

400

Watts or BTU

2250

Power Source

Electric

Heating Method

Forced Air

Dimensions (H x L x D)

4 x 13.5 x 7.5 inches

Warranty

1 year


8. NewAir G73

4.3

Overall Score


Energy Efficiency

4.0

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Cooling Ability

5.0

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Value for Money

4.0

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Who Is NewAir G73 Best For?

This NewAir G73 forced air wall heater is a super-strong choice for keeping any gearhead warm when tinkering on their ride, even in huge garages.

Pros
  • Superior heat output warms even poorly insulated garages
  • Sturdy metal construction
  • Very simple to operate
  • Compact size
CONS
  • Requires hardwiring
  • Loud fan
  • Can be electricity-hungry

Winter is when I do the most tinkering in my garage—but garages can get really cold.

NewAir G73 pumps out enough warm air to heat up even the most poorly insulated mechanic's shop.

With a power rating of 17,000 BTU, the G73 is the most powerful heating option on my list.

Despite its relatively compact size, this powerhouse can heat spaces as large as 500 square feet.

NewAir G73 dimensions

In a workshop toward the upper end of the coverage rating and with so-so insulation, I was able to raise the temperature to 70°F in 20 minutes with the outdoor temperature being at 20°F.

When left to run for an extended period, the G73 kept my space at a cozy 76°F.

You have a lot of options when it comes to placing this heater.

You can quickly install it on a wall with the supplied mounting bracket, which also lets you turn the heater to direct the airflow.

Yet, you can also place the unit on a heat-safe desk or the floor without any extra bits, unlike the Heat Storms or Dr. Infrared.

To control the heat output, the G73 has a straightforward turn dial on the back.

The built-in thermostat doesn’t have on/off functionality, though, so the unit will always be active even if it’s not blowing.

Note that the red light on the front isn’t a power light — it’s an overheat indicator.

You can get the G73 to work with a wall controller, but that requires internal rewiring. Speaking of wiring, this heater must be hardwired to a 240V circuit.

Important Note

When it comes to re-wiring heaters, unless you are handy with electrical wiring, it is recommended that you hire a professional.

The forced air fan is admittedly loud (I measured 65 dB three feet away, which you can compare to Stiebel Eltron’s 48 dB), but it's not a huge issue.

After all, you're not in your garage to sleep, are you?

Due to its high power, the G73 also sucks up quite a bit of energy. That said, I found the superb heat output well worth it.

Feature

Details

Heating Area (sq.ft)

500

Watts or BTU

5000

Power Source

Electric

Heating Method

Forced Air

Dimensions (H x L x D)

14 x 9 x 9.5 inches

Warranty

-


9. Broan-NuTone Comfort-Flo 174

Most Versatile Electric Wall Heater

4.3

Overall Score


Energy Efficiency

4.0

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Cooling Ability

5.0

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Value for Money

4.0

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Who Broan-NuTone Comfort-Flo 174 Best For?

This Broan-NuTone Comfort-Flo 174 in-wall forced air heater is a good pick for homeowners who need flexible installation options.

Pros
  • Many power and voltage options
  • Can function with built-in or wall thermostats
  • Quiet operation
  • Durable and rust-resistant visible components
CONS
  • Poorly positioned internal temperature sensor
  • Challenging installation

They say the jack of all trades is the master of none. Having seen the Broan-NuTone Comfort-Flo 174, I have to question how accurate that saying is.

If you’re looking for a flexible installation process, the Comfort-Flo 174 is the machine for you.

I enjoy the plethora of options for determining the heat output, controls, and placement.

Although it doesn't have different heating modes, you can change it to suit different room sizes and voltages (in the same vein as with the King Electric Pic-a-Watt).

The factory settings for the Comfort-Flo 174 have it running at 1,500 watts in a 120V circuit, producing about 5,200 BTU worth of heat for 150 square feet, comparable to the HS Phoenix and Stiebel Eltron.

By altering the internal wiring, you can convert the unit to 750W/120V or 1,500W/240V, which can help keep your heating costs in check.

The company also offers 500W/1,000W and 1,000W/2,000W models.

Unlike the Pic-a-Watt, this unit has a built-in thermostat, so I could use it without additional controllers.

It can be connected to a wall controller, though, and I did so pretty quickly — and would recommend you to do so as well.

The internal thermostat is built into the metal housing, which heats up during operation and results in inaccurate measurements.

Speaking of the housing, the enamel-coated metal grille resists rusting and doesn’t protrude far from the wall.

You can mount it in any room as long as you can cut a hole in the wall for the internal components.

The forced air fan is quiet, so this is a good option for heating a small bedroom.

Like the Pic-a-Watt and all other in-wall heaters, installing the Comfort-Flo 174 can be challenging.

Since you have to make a hole for it and hardwire the electrical connections, it’s best to leave the job to professionals.

Just remember to tell the installer what settings you want for the unit. After all, with this many options, they will need your instruction!

Feature

Details

Heating Area (sq.ft)

150

Watts or BTU

500 / 750 / 1000 / 1500 / 2000 W

Power Source

Electric

Heating Method

Forced Air

Dimensions (H x L x D)

12 x 10 x 13 inches 

Warranty

-


10. PuraFlame Alice 50”

4.2

Overall Score


Energy Efficiency

4.5

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Cooling Ability

4.5

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Value for Money

3.5

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Who Is Puraflame Alice 50" Best For?

This PuraFlame Alice 50” large and aesthetic wall heater and faux fireplace are perfect for bringing that cozy fireside feel to your living room, together with decent supplemental heat.

Pros
  • Sleek, modern aesthetics
  • Realistic fire effect with nice color options
  • Good supplemental heating performance
  • Plug-in and hardwired power options
CONS
  • Pricey
  • Laborious installation
  • Inaccurate thermostat

Few things beat a winter evening spent by a crackling fireplace, but many (if not most) modern houses can’t accommodate a real fire.

PuraFlame Alice 50” is a gorgeous artificial fireplace that can also take the chill out of a winter night.

The quality of the flame effect is a deal breaker with faux fireplaces, and Alice has nothing to be ashamed of.

Its high-intensity LEDs create a surprisingly realistic “fire” that fooled me into thinking it's real even at a second glance — and I’m picky about this stuff.

PuraFlame Alice 50” realistic fire

Four lighting effects (orange, orange/blue with low and high brightness, and blue) and two fuel bed materials (fake logs and crystals) let you tailor the fireplace’s looks.

I stuck with the traditional orange fire and wood, but a blue crystal flame is an option if you prefer a more mystical experience.

I found swapping between lighting options and the two heating modes (750W/1,500W) quick with the front panel touch buttons and the remote (although the latter has a short range).

I appreciate that the button lights fade out after 10 seconds so they don’t ruin Alice’s sleek, aesthetic looks.

The heater element has a 5,100 BTU heating capacity. Although it lags a bit behind HS Phoenix and Stiebel Eltron,

I found the warm breeze nicely complementary to Alice’s looks. Alice isn’t meant to be a primary heater, but in a small 150-square-foot living room with good insulation, I certainly didn’t need additional heating.

I like that PuraFlame has made their electric fireplace heater relatively easy to install.

If the 50” version doesn’t suit your needs, PuraFlame offers Alice in sizes ranging from 36” to 68” in width.

Sure, you’ll probably need a contractor to embed it into your wall, but the unit can run off a regular 115V outlet.

That said, hardwiring is also an option if you prefer a heating solution more comparable to the Broan-NuTone.

Alice is a fairly pricy unit. However, compared to traditional fireplaces (or even most electric ones), this unit provides great value with its beautiful looks and decent heating.

Feature

Details

Heating Area (sq.ft)

150

Watts or BTU

1500 W

Power Source

Electric

Heating Method

Forced Air

Dimensions (H x L x D)

20.25 x 50 x 5 inches

Warranty

-


Comparing Electric Wall Heater Models

Preview

Name

Rating

Heating Area

Heating Method

Price

Heat Storm HS-1500-PHX-WIFI Infrared Heater,...

Heat Storm Phoenix HS-1500-PHX

4.8

750 sq. ft.

Radiant

Envi Plug-in Electric Panel Wall Heaters for...

Envi - Gen 3 - LE5012P

4.8

150 sq. ft.

Convection

Heat Storm Deluxe Space 1000 Watt Infrared...

Heat Storm Wave Deluxe HS-1000-WX

4.7

100 sq. ft.

Infrared

EconoHome Wall Mount Space Heater Panel -...

EconoHome Wall Mount 400W

4.3

120 sq. ft.

Convection

Stiebel Eltron CK 150-1 Plus Heater Black

Stiebel Eltron CK 150-1 Plus

4.5

215 sq. ft.

Fan-Powered

Dr Infrared Heater DR-238 Carbon Infrared...

Dr. Infrared DR-238

4.5

150 sq. ft.

Infrared

KING PAW2422-W PAW Pic-A-Watt Electric Wall...

King Electric Pic-a-Watt PAW2422-W

4.5

400 sq. ft.

Forced Air

Newair Electric Garage Heater, Adjustable...

NewAir G73

4.3

500 sq. ft.

Forced Air

Broan-NuTone Wall Heater, White Grille Heater...

Broan-NuTone Comfort-Flo 174

4.3

150 sq. ft.

Forced Air

PuraFlame Alice 50 Inches Recessed Electric...

PuraFlame Alice 50”

4.2

150 sq. ft.

Forced Air


How to Choose the Right Wall Heater For Your Needs

Which Type of Heater Do You Need?

Electric wall heaters are not all the same and use various technologies to produce heat. The three most common technologies (which cover all the heaters on my list) include:

Useful Tip:

Choose the type of heater based on the room it will go in and the kind of heating you need.

  • Forced Air Heaters:
    Forced air wall heaters rely on a fan that blows air over a heat element, pushing the warm air into your living space. They are generally the most affordable units and can pull double-duty as fans. Still, they tend to be noisy and can spread dust and allergens around.
  • Infrared/Radiant Heaters:
    Infrared heaters heat people and objects directly with infrared radiant heat (although some, like the Heat Storms, also have fans). They are typically quiet and energy-efficient, but since infrared radiation doesn’t heat the air, they struggle to raise the ambient temperature.
  • Convection Heaters:
    Convection heaters circulate heated air by using the warm air’s natural tendency to rise up. They can provide consistent, long-lasting heat in enclosed spaces, but they function slowly and require good insulation to be useful.

TL;DR: There are many types of electric wall heaters. It is important to learn their merits and demerits.

What Wattage Do You Need?

Match the wattage of the heater’s heat element to the size of the space you want to warm.

The wattage of space heaters expresses the amount of power they use in one hour. A higher power usage means a higher electricity bill, but also more heating power.[1]

If you’re planning to use a wall heater as a primary heat source in the room, allow for roughly 10W per square foot—for example, choose a 2,000W heater for a 200-square-foot room.

For secondary heating, allocate 5W-8W per square foot, depending on the efficiency of the primary heater.

TL;DR: This is a very importance consideration because wattage relates to how much heat you need. This depends upon the covered area. 

What Kind of Outlet and Voltage Does the Heater Need?

Check whether the wall heater needs a 120V or 240V power outlet, or whether it’s hardwired, to ensure you can supply it with power.

Plug-in heaters typically require a 150V outlet (the usual three-prong electricity socket) or a 240V outlet (the kind you use for ovens and clothes dryers).

These sockets aren’t mutually compatible, so check what you have available in your home before buying a wall heater so you can avoid an expensive rewiring project.

Important Note:

Some heaters don't plug into a socket and require hardwiring into your home, which I recommend not doing yourself unless you're a professional electrician.

As a pro-tip, heaters can draw a lot of power. Hence, it's generally best to have them in their own circuit without other appliances to keep your breakers from tripping constantly.

How Large Is The Heated Area?

Compare your room’s size to the wall heater’s BTU rating to ensure efficient operation.

In addition to wattage, wall heater capacity can be measured in British thermal units (BTU).

The math to calculate the BTU is a bit complicated, but the basic idea is simple—the higher the BTU, the larger the area it can heat.

For example, a 5,000 BTU electric heater offers enough power for roughly 150 square feet, the same as a 1,500W heater. [2]

Try to match the BTU rating as closely as possible to your room size.

Both under and overpowered heaters can result in high costs since they will either constantly run to try and heat too big of a room or guzzle more power than necessary to warm up a small space.

TL;DR: This is a very importance consideration because wattage relates to how much heat you need. This depends upon the covered area. 

How Energy-Efficient Is Your Heater Model?

I recommend looking for energy-efficient models with the lowest suitable wattage and various extra features to save money on energy costs.

Try to purchase a wall heater with the lowest wattage that suits your room, as extra wattage directly translates to higher bills.

Additionally, maintaining temperatures is easier than heating rooms up, so look for electric wall heaters with various energy-saving modes that swap to a lower wattage once the room reaches an ideal temperature.

Important Note:

Space heaters (whether wall or floor models) are not eligible for an Energy Star label.

If a manufacturer claims their wall heaters are Energy Star-rated, you know they’re trying to fool you.[3]

How Long Is the Warranty?

I advise choosing a heater with at least a year-long warranty to protect your investment.

Wall heaters can get pricey (my listed units range from around $100 to more than $400), and their thermostats and heating elements are sensitive components.

Try to find the longest possible warranty period you can to make sure you're protected against manufacturing flaws and clumsy delivery personnel.

How Do You Control The Heater?

Choose heaters with an adjustable digital thermostat and a remote control to make adjusting it simple and straightforward.

I typically try to pick heaters with adjustable digital thermostats and remote control options.

A digital thermostat allows you to set the temperature much more precisely than a manual turn dial, while a remote control allows you to operate a high-mounted space heater without breaking out a stepladder.

Does The Heater Make Much Noise?

Try to find the quietest possible heater to save your ears from constant rumbling.

Heaters can be loud, which is less of a problem in garages, but can become an issue in bedrooms.

If you’re looking for silent heating, choose infrared or convection heaters — like Dr. Infrared or EconoHome.

That said, even forced air space heaters like the Stiebel Eltron can offer quiet operation comparable to a refrigerator.

TL;DR: If you are sensitive to sound, do not get a fan-powered heater. Get a radiant/infrared heater.

Is the Heater Safe to Operate?

Pick a heater with a safe-touch surface and overheat protection to safeguard your home.

Space heaters can get very hot, depending on their heating method.

A safe-touch surface (designed to stay cool even when the heater runs) makes the device safer, particularly if you have small children or pets.

Meanwhile, an overheat protection function automatically switches the heater off if the internal sensor detects a thermal overload, preventing the blazing heater from catching fire.

How We Review & Rank Our Product List

At Air Conditioner Lab, our team follows a similar process when evaluating all products reviews before formulating our final lists for readers.

We begin by gathering data sources directly from brands, e-commerce platforms, online retailers and press releases.

These are then added to a master file we use to compare features specifications from all heater models. You can access this Heater Sheet Here.

Next, we narrow down all the products on the market by evaluating user reviews, ratings and feedback from a wide variety of online and in-person sources.

Our team then discusses and co-ordinates our first hand experiences using these products, as well as gather independent opinions and feedback through Youtube and customer reviews.


Getting the Most Out of Your Wall-Mounted Electric Heater

If you’ve never owned one before, you may be wondering how to best install and use your new electric wall heater.

Here’s my collection of basic tips on how to best get your electric heaters up and running.

Installation Steps

Installing a basic wall-mounted electric space heater is no more difficult than hanging up a picture frame. The basic process steps are:

  1. 1
    Measure and mark the attachment points on the wall (some heaters come with a handy template for this task).
  2. 2
    Drill screws or attachment anchors into the wall, depending on the wall material.
  3. 3
    Fix possible extra attachments to the screws.
  4. 4
    Hang the heater on the wall attachments.
  5. 5
    Plug in the power cord.

Note:

These steps may vary depending on the brand and type of heater.

Hardwired or recessed heaters require additional, more challenging steps, which are best left to professional electricians and home improvement specialists.

Turning On and Resetting

To turn your heater on for the first time or reset it, follow these steps:

  1. 1
    If the plug has a circuit breaker, press the TEST button every time before plugging it in to see that the breaker works.
  2. 2
    Plug the heater in.
  3. 3
    Press the power button if your heater doesn’t turn on automatically.
  4. 4
    Set the temperature.

To reset your heater, turn it off, unplug the power cord, and repeat the above steps.

Cleaning and Maintenance

Cleaning electric heaters is fairly straightforward. Here’s what to do:

  1. 1
    Turn the heater off and unplug the power cord.
  2. 2
    Allow the heater to cool.
  3. 3
    Wipe the heater’s surface with a moist (not wet) cloth.
  4. 4
    Remove and rinse or replace possible air filters.
  5. 5
    Allow the filters and device to dry completely before reassembling and turning it on.

Removal

You may occasionally want to remove your wall heater, whether for maintenance or for the summer months. Follow these steps:

  1. 1
    Turn the heater off and unplug the power cord.
  2. 2
    Allow the heater to cool.
  3. 3
    Unscrew and remove any possible screws attaching the heater to its bracket.
  4. 4
    Lift the heater off the wall.
  5. 5
    Cover it with a plastic bag for storage.

Useful Note:

Hardwired heaters can be difficult to remove as they're permanently attached to your electrical wiring. It's best to call a professional to safely remove these heaters.


Frequently Asked Questions

Are Electric Wall Heaters Expensive to Run?

Electric wall heaters can be pricey to run for long periods due to their generally high power consumption. The final cost depends on your heater’s power, energy efficiency, and your local energy prices.

How Long Does an Electric Wall Heater Last?

Electric wall heaters can last anywhere from 5 to 10 years. You can significantly extend their lifespan with proper installation and regular cleaning and maintenance.

Can I Leave the Electric Wall Heater on Overnight?

It is generally safe to leave electric wall heaters running overnight if they have appropriate safety functions, such as safe-touch surfaces and overheat protection.

If your heater has a timer option, it may be a good idea to set the heater to shut off after you’ve fallen asleep.

Why is My Electric Wall Heater Not Working?

Your electric heater may not work if it’s not plugged in, has faulty wiring in the power cord or internal, a malfunctioning heat element, or a broken thermostat. You may need a professional to evaluate why the unit doesn’t work.

Are Electric Wall Heaters Legal in California?

In general, electric wall heaters are legal in California, but certain types may be restricted based on local and building regulations. Check with your local authorities to determine what heater types are allowed in your area.

Which Electric Wall Heater is the Best Overall?

That’s pretty much all you need to know about electric wall heaters. With my buyer’s guide, you now have the info you need to easily find the right heater for your home.

If you want my opinion, Heat Storm Phoenix is my personal favorite device.

It provides a lot of safe heating for small rooms at a reasonable price, and it’s hard to say no to the convenience of Wi-Fi.

My #1 Recommendation
Heat Storm Phoenix

  • Quick and energy-efficient heating in small spaces
  • Loaded with safety features
  • Wi-Fi capability
  • Easy to install and maintain
  • Quiet running noise despite fan assistance

References: 

  1. https://www.homelectrical.com/what-you-need-know-about-heaters-and-thermostats-wattage.6.html
  2. https://www.heatwagon.com/heater-size-btu-calculator
  3. https://www.energystar.gov/products/heating_cooling/space_heaters
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Josh Mitchell

Founder

Josh Mitchell
My name is Josh and I am obsessed with home appliances. From portable AC units to heaters and air purifiers, I enjoy testing, learning and using these devices to improve the air quality inside my family home.

My Favorite Home Appliance?

Midea U Shaped Window Air Conditioner

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