Energy-Efficient Space Heaters: 12 Reviews for 2021

When space heaters were first introduced, users were concerned about their high consumption of energy and their safety features. With advancements in technology, however, such concerns have been put to rest because many of the modern models are efficient, safe, and smart. In this article, we will review the perfect energy-efficient space heaters and help you find the best place to buy it.

Top Energy-Efficient Space Heaters in 2021

By using an energy-efficient space heater to supplement your central heating system, you could end up cutting your heating costs significantly. When shopping for space heaters, consider their safety functions, heating systems, and unique features to determine whther or not you’re getting value for your money. You can also use the heater style, heater type, size, and safety as your basis for choosing your energy efficient space heater.

Here is our list of the best energy-efficient space heaters available today:

Dyson Hot+ Cool Jet Focus AM09 Fan, Heater

This is the ideal space heater for you if you are looking for a small one to heat up a small room. It has an intelligent thermostat that monitors the room temperature to start heating and attain the target temperature. When it reaches the set temperature, the heater just needs to maintain it without wasting any energy.

The Air Multiplier technology on this heater creates a warm breeze instead of a stream of heat that can be uncomfortable when it hits you. It also spreads the hot air evenly in your room and is safe because its design does not include any sharp blades against which kids and pets could injure themselves.

It will turn on before the room becomes too cold and turn off without waiting for the place to overheat since its differential is not excessively large.

The surface is also safe to touch when the heater is on since it remains cool as the internal temperature increases. This is among the features that ensure the heater stands out because it increases its safety.

You can use a remote control to operate your heater or rely on its timer. With the timer, your heater will shut off after running for the time that you set. You will also like the oscillating and tilting tricks on this heater that ensure uniform distribution of heated air. Moreover, you can use it as a fan on hot days.

Lasko 751320 Ceramic Tower Space Heater with Remote Control

If you want a space heater that you can move from one room to another easily, this will be your best bet. It has a ceramic element and automatic overheating protection so that it uses energy efficiently. Its built-in timer also allows you to choose 1, 2, or 4-hour settings.

You can adjust the temperature setting manually or using the remote control. The heater has an LED display to allow you to see the temperature setting and the timer. The LED display is also color-coded so that you can tell which timer and temperature setting has been selected.

If you want to direct the hot air in a particular direction, you can select the oscillate function and set it to where it should point. You can also set it to swing and tilt uniformly to dispense warm air throughout the room.

With its built-in handle, you can carry the heater effortlessly. The exterior does not heat, which means that it is safe to touch when the heater is on. It is also light and occupies a small space to heat your room with up to 1500 watts of heating power, which is a ton of heat per hour.

Lasko Ceramic Portable Space Heater, Silver 754200

This is your heater if you do not want a heater that uses a remote control. It has an adjustable thermostat that you set by hand. The ceramic heating element will give you about 1500 watts with 11 heat settings for your preferred temperature. Use the knobs on your heater to select the temperature that suits you and enjoy a calming extra warmth. Since it is operated manually, you will not even have to worry about a misplaced or broken remote control.

You can also carry this heater with ease since it has a carry handle. It is also compact and light, thus making it convenient to carry. Use it in a room size of 300 square feet, and it will heat it in no time to give you 1500 watts.

This is a safe heater to use. For instance, it will not overheat because it turns off automatically when it achieves the set temperature and after running for the set time. It also has a cool-touch exterior, which means that it is safe to touch when it is running. It has no turning blades that can injure you, your kids, or pets.

The fan has two heat settings, and you can use it as a fan to cool down overheated spaces. The three settings also have different noise levels, but the sound of the heater blends easily into other background noises in your room. Your unit will also come fully assembled for you to plug and operate. Before plugging it in, however, make sure that it is compatible with your wall socket and that it is not faulty.

Oscillating Space Heater

For a fast and efficient heater, choose the oscillating space heater. It rotates quickly to dispense warm air consistently in all directions, thus keeping your room heated uniformly. The safety features on this heater include a fail-safe that automatically switches it off if it falls accidentally and a cold touch surface. It is also protected from overheating since it auto shuts when the temperature exceeds the set level.

The heater utilizes a ceramic element, which ensures that it keeps you warm without overstretching your budget. This is because ceramic heats up fast and retains heat over time after you have switched off the machine. This translates to a low power uptake and small bills for you.

You will find it easy to move it around because it is light, compact, and has a carry handle. It has a remote control, a built-in timer, and a large display to show you the selected settings. The digital thermostat heats up quickly and preserves an optimal temperature for your comfort. It comes pre-assembled. Moreover, it features a design that enhances safety and energy efficiency.

Dr. Infrared Heater Portable Space Heater, 1500-Watt

This is the best energy efficient space heater for a large room. It has a dual heating system with quartz tubes and a positive temperature coefficient (PTC) feature that works to maintain its shape and efficiency even when it is working under high temperatures.

You will get 1500 watts of power from this unit. The dual heating system will optimize the heat transfer to give you more heat from the same watts of power, and you can moderate the heat settings remotely or manually. With the remote control, you will not need to get off the couch or leave your bed after you are cozily tucked in to switch off or change your heater settings.

The timer and thermostats are programmable. If you set the timer at 12 hours, it will auto switch off when it hits that time. Alternatively, if you set the temperature at a certain level, the heater goes off automatically when the room gains that temperature level.

This unit is exceptionally safe because it has a tip-over switch control base and cool-touch exteriors. Moreover, it has an overheat protection feature that adds to its safety. The surface is made of sturdy material to make your unit durable. It is also easy to maintain since it has removable filters that you can clean and replace. You will also appreciate the low noise level that it makes when running.

This heater is also easy to move because it has small wheelers at the base.

De’Longhi Convection Panel Heater

Looks matter when it comes to the things that you put in your home. While it’s obviously quite important to make sure that you have tools that get the job done, you also want to make sure that what you’re using won’t stand out in a bad way. Though there are quite a few fantastic energy efficient space heaters, most of them do look a little industrial. If you are interested in finding a fantastic space heater that will work with your modern decor without detracting from it, you might be interested in looking at this excellent space heater from DeLonghi. 

The first thing you’ll notice about this unit is, of course, how it looks. Unlike most space heaters that tend to come in very utilitarian browns and whites, this is a fairly sleek, black unit that looks more at home on an electronics shelf than with your other household appliances. This makes it far easier for homeowners who want to mount the unit on their walls, as the unique design won’t stand out in the negative ways that are common to so many other similar models. That means that users are more likely to keep using this unit when it matters the most. 

That’s definitely a good thing because this is quite a useful device. The 1500 watt heating element is perfect for providing supplemental heat to entire rooms of your home, picking up the slack where the HVAC unit can’t quite keep up. Designed to be incredibly user-friendly and safe, it’s the kind of space heater that you won’t have to worry about using no matter who is around. Though there are certainly space heaters with more features, relatively few of them are designed in such a way that they provide both an ample amount of heat as well as an aesthetically pleasing piece of design work for your home. 

PELONIS PHTPU1501 Ceramic Tower 1500W Indoor Space Heater

The best space heater is always going to be the one that you choose to use the most often. While there are certainly plenty of great models out there, there are many people who want something that’s going to provide them with all of the possible heat and oscillation combinations that they could want. If you’re the kind of person who really wants a customized heating experience from a brand that you can trust, you’ll absolutely want to take a moment to look at this ceramic tower space heater from PELONIS. 

PELONIS is one of those brands that has a really good reputation in the space heater market. It’s known for not only making quality electric heaters but for making products that give users plenty of choices. If you want an efficient space heater, then, it makes sense to look at this brand. Fortunately, this particular model really feels like it pulled out all of the stops to ensure that users would get an ideal experience. It starts with the speed of the heating element, but it really shines when you look at all of the extras that it packs in. 

This unit only takes three seconds to hit seventy degrees, but the user can easily customize his or her experience thanks to a handful of great control options. The unit even has a programmable thermostat to ensure that you’re not wasting too much energy, keeping your bills down while still keeping your comfort in your heated space. The unit even goes farther than normal with safety measures, combining a flame-resistant design with features like tip-over protection and an automatic overheat shutoff. If you’re looking for something that’s going to give you precisely the heating experience that you want, you’ll definitely need to take a look at this incredibly efficient space heater. 

Honeywell HCE100B Heat Bud Ceramic Heater Black

Sometimes you want a device that just works. While the bells and whistles are often worth an investment, it’s sometimes nice to know that turning on your space heater is going to give you a consistent experience with a minimal amount of input on your part. If you’re the kind of consumer who really values simplicity, this space heater from Honeywell might be the best fit for you.

As with most Honeywell electric heaters, this space heater is really one that strips away most of the extras to give users solid performance at a bargain price. The good news, though, is that nothing stripped away matters all that much to the average space heater user. Perfectly designed for smaller spaces like desks and cubicles, this is a space heater that’s as much about simplifying the process of heating as it is about putting heat out. With only one button and two heat settings, it’s certainly a product that aims to take most of the difficulties out of using such a device. While only two heat settings may seem simple, there’s something to be said for minimizing complexity.

While this might be a very basic electric space heater, that doesn’t mean that it cuts corners where it matters. The heating element is small but efficient, putting out just enough heat for one person to enjoy. The unit doesn’t cut corners on safety, either. It has a cool-to-the-touch housing so you’ll never have to worry about starting fires, as well as a tip-over switch and overheat protection to ensure that you can relax while using this device. If you’re looking for a simple space heater that’s going to work efficiently in virtually any space, it makes sense to start with this one. 

GiveBest Portable Electric Space Heater with Thermostat

Let’s talk about portability for a moment. It’s one of those features that not everyone needs from a space heater, but that makes a lot of sense for this type of product. Electric space heaters are designed to heat up smaller spaces, after all, and having one that you can take to any place that feels a little too cool is definitely a nice perk. If you’re looking for a space heater that is made specifically for travel, you’re in luck – this unit from GiveBest really shows what a good portable space heater can do. 

The secret to portability is a compact design. The trick, though, is making sure that the design is convenient enough to be moved without sacrificing the actual purpose of the device. This unit actually works very well as a space heater, providing a lot of heat out of a relatively small machine. This means that not only can you easily pick the unit up and bring it where it needs to go, but that it is an ideal choice for people in many different types of spaces. 

Surprisingly, this small unit does have a lot of power behind it. It makes for an excellent portable heat source for spaces of up to two hundred square feet, allowing you to move the unit from your home to your office and beyond. It’s also a very safe device, with flame-resistant materials used in the construction and features like tip-over protection and an automated overheat protection as part of the design. This is an efficient, safe space heater that you can definitely take on the go. 

ALROCKET Oscillating Space Heater

Sound is a very overlooked feature when it comes to electric space heaters. Though most people rightfully put most of their effort into finding a space heater that will actually heat up the spaces in which they live, there’s something to be said for a device that won’t also make you have to shout every time you have a conversation while it is running. If you are looking for an excellent space heater that will still let you relax in relative silence, you might do well to look at this unit from ALROCKET.

One of the key selling features of this space heater is that it runs at around 45 decibels, even at its highest setting. Compared to most space heaters, that’s incredibly quiet. It’s quiet enough that you can leave the heater on in the background as you make a phone call or watch television, giving you the flexibility that you need to live your life while still staying warm. It may not be the most important feature for every buyer, but it does help to reduce an annoyance that causes many consumers to stop using their space heaters. 

The unit is more than just quiet, though. It also reaches its operating temperature in about a second, letting you enjoy the heat from the unit almost instantly. It also has all of the standard safety measures, which allows you to comfortably place the unit almost anywhere without having to fear it causing problems. If you’re looking for a quiet, efficient heater, this one might be the right fit for you. 

andily Space Heater

Sometimes a small heater is really all that you need. If you’ve ever used an old-style space heater, you know that most of them took up a little more space than is warranted. That’s not necessarily a big deal for those who just want a little extra heat in a big room, but for those who have relatively little extra space, it can be a deal-breaker. If your goal is to get a heater that’s still going to be usable even in small spaces, you’ll love this unit from andily. 

This andily space heater really redefines the idea of portability. Measuring in at about 6.2″ X 4.74″ x 8.3″, it’s small enough to fit virtually anywhere and easy to move around no matter where you are going. Despite the small size, it makes use of ceramic heating elements so that it heats up quickly and provides a lovely experience for anyone near the advice. It may not be great for huge spaces, but it’s a surprisingly strong heater given its smaller dimensions.

The utility of the unit doesn’t stop with a small size. It has three different heating modes, allowing users to figure out just how warm they’d like to be when the unit is engaged. It also has all of the automatic safety features that users have come to expect from modern space heaters, allowing you to feel comfortable using it just about anywhere. If you want a great heater that’s not going to take up much space, this might be the choice for you. 

Air Choice 1500W Space Heater

Sometimes a space heater is meant to really heat up an entire room. Though there are small, portable models that are great for desks and cubicles, some people do rely on the supplemental heat from these units to keep them warm in larger spaces. If your goal is to make sure that you can stay warm in an average-sized room, you might want to take a look at this unit from Air Choice.

Air Choice’s 1500-watt space heater is a really good example of what an average person might need from a whole-room space heater. Able to be mounted on a wall or set up on the included standing base, this unit puts out enough heat to make a 160 square foot room feel toasty and comfortable. It’s not quite a replacement for central heating, but it can make spaces that would otherwise be quite uncomfortable livable even during the coldest months of the year.

This unit is also very user-friendly. You can control your heat settings through a simple LED control panel or with an included remote, giving you the capability to take control of your environment up close or at a distance. The unit also features a number of energy-saving tools that will help to keep your energy bills down even when you’re trying to get warmed up. This is a safe, reliable, and efficient heater this is perfect for those who want something more permanent in the spaces in which they live. 

Safe Space Heaters

A safe space heater should have three safety features. Firstly, it should have an overheating protection feature that turns off the heater if the internal parts of the heater have attained a hazardous temperature level. This will prevent the heater from creating a short circuit that could damage its entire system.

Secondly, your heater should have tip-over protection so that it does not fall over easily. This reduces the risk of burns that could occur when the heater is accidentally knocked down.

Thirdly, a safe heater should have a cool-to-the-touch surface. The cool-touch surface is a surface that does not heat when the heater is running. It is a useful feature for people who have kids or pets since they could touch the radiator accidentally or out of curiosity. If you need to move the heater soon after plugging it off, it will not be risky to touch if the surface is cold.

Frequently Asked Questions

Are space heaters safe?

Yes, space heaters are safe for use. You can use your heater in a room all night as long as it has a tip-over feature, an auto-shutoff, a programmable thermostat, and a timer. To be sure that you have a safe heater, be sure to pick one from the certified models.

Are space heaters energy efficient?

Space heaters have high-energy efficiency capacity. You will save more power if you buy those that have integrated energy-saving features. The energy-saving features that you should consider include a programmable thermostat, a timer and an auto shut off feature. The working system of your heater could also determine its efficiency because it will affect how heat is distributed in a room and how fast the room heats up.

Which electric heater is the best?

The best electric heater should be safe, efficient, and affordable. It should also be the right size for you and should use a heating system that meets your needs. You can choose the fan-forced electric heater if you have ample space or oil-filled radiator for the bedroom since it is noiseless. An oil-filled radiator may be more likely to avoid problems with dry air than alternative technologies, however oil-filled heaters do have their own downsides as well. Alongside oil-filled radiators, an infrared heater is energy-efficient and effective when it comes to heating rooms and objects, but it will cost you more. There are also other permanent solutions you can find. If you have too much humidity, we have put together a guide featuring the best dehumidifiers for basements for you to see.

Which electric heaters are the best?

Here is a list of the electric heaters that we consider the best:

1. Dyson Hot+ Cool Jet Focus AM09 Fan, Heater
2. Oscillating Heater
3. Lasko 751320 Ceramic tower Heater with Remote
4. Dr. Infrared Heater Portable Heater, 1500-Watt
5. Lasko Ceramic Portable Heater, Silver 754200