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10 Best Space Heater Reviews and Buying Guide 2021

When Jack Frost comes snipping at your nose, its time to break out the space heater.

Yes, winter is here, and even if you’ve vowed to stay inside all season long, that doesn’t guarantee the cozy retreat you have been dreaming of.

For most people, this means raising the temperature on the central heating system thermostat, and unfortunately, it might not be enough to take the edge off winter’s bite.

Although it does not replace the traditional system, a space heater is a convenient way to quickly raise your room temperature and add warmth to any space.

At A Glance: 6 Best Space Heaters

A space heater is a portable appliance that generates heat by electricity or by burning kerosene or oil to warm a small area or room.

Typically, it is used when the central heating system is inadequate or too costly to operate. It can also be used to increase the temperature of rooms used by individuals who are sensitive to cold such as the elderly.

Available in a variety of sizes and styles, a room heater is often perceived to be cheaper to use, especially if you want to boost of the temperature of one room.

Generally, the capacity of room heater range between 10,000 Btu and 40,000 Btu per hour and commonly run on natural gas, propane, kerosene, and electricity.

Some come with unique features such as digital control and automatic oscillation for more convenience during the operation.

10 Best Space Heaters in 2021:

  • Ideal for tabletop or floor use with easy to use top-mounted controls
  • Adjustable thermostat
  • 1500 watts of comforting warmth with 3 quiet settings; fan only, low...
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  • 2 in 1 heater fan: This ceramic heater provides two heat levels, 1500W...
  • Multi protection safety system: These heaters are made of flame...
  • Compact and powerful: 8.3 inch x 6.3 inch x 4 inch, 2.2 pounds...
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  • FAST, EFFICIENT HEATING: Our oscillating space heater uses a...
  • ETL CERTIFIED & BUIT TO BE SAFE: In addition to being ETL Certified,...
  • OPTIMAL COMFORT: A digital thermostat prevents overheating &...
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  • 【 Meet Your Heating Needs】Maximum 1500w power and 2 heat settings...
  • 【Get Instant Warmth】This ceramic tower heater warms the air around...
  • 【LOWER YOUR ENERGY BILLS】 ECO setting allows the heater turning...
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  • 2 Quiet Settings - including high heat and low heat plus an Auto...
  • Adjustable Thermostat - with digital display allows you to adjust the...
  • Remote Control & Built-in Timer - allows you to adjust the heater's...
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How Do Space Heaters Work?

Space heaters heat you and the room you are occupying in two ways: radiation and convection.

Radiant heaters emit infrared emissions that directly heat the objects and the people within their line of sight. Usually, they mimic the heat of the sun and require less energy to run.

This makes them suitable for warming people in poorly insulated rooms or outdoors while allowing more distance between the people and the heater.

On the other hand, convection happens when the air surrounding the heater is heated. Convection heaters usually pass electricity through a heating element, causing the air to become hot.

Usually, the warm air rises toward the ceiling and thus pulling the surrounding air to the heater, which is also heated. This cycle continues, and eventually, the whole room gets heated up.

Best Space Heater Reviews:

1. Lasko Ceramic Portable Space Heater

Lasko Ceramic Portable Space Heater

This compact space heater from Lasko brings 1500 watts of comforting warmth to your room. The classic design in silver comes with built-in safety features, including overheat protection and cool-touch exterior.

With its adjustable thermostat with three quiet different temperature settings, you’re almost guaranteed to find the desired comforting warmth.

Thanks to its compact size, the heater is highly portable and comes with a convenient carry handle that you can easily use to move it from one room to another.

To make things even better, it happens when fully assembled and with a 3-year limited warranty and saves you the agony of having to go through the assembling manual a hundred times.

2. Portable Electric Space Heater

Portable Electric Space Heater

This powerful portable electric heater comes with adjustable thermostat control and three settings (high heat, low heat, and fan).

The nine-inch-tall heater has safety features such as automatic overheat protection, light, and Hyland. The small heater measure 6.2″ x7″ x9.2″ making it ideal for indoor tents such as desk office room

3. Comfort Zone Oscillating Space Heater

Comfort Zone Oscillating Space Heater

This digital ceramic heater is from a reliable, trusted brand, and it is compelling. It adds up to 1500W and features an oscillation function and thus can warm you up in seconds.

The product comes with a 24-hour digital timer, LCD-display, and remote control. It has high/low/eco three modes setting, including energy-efficient one to ensure your needs are well taken care of.

This heater weighs approximately 5 pounds and features a carry handle, which makes it easy to move from one room to another. One advantage of this heater over the others is that its almost noiseless, so you can comfortably use it while sleeping.

3. Aikoper Space Heater

Aikoper Space Heater

Get instant warmth from this ceramic tower heater by Aikoper. The device features an eco setting, which allows the heater to turn on-off automatically by comparing the room temperature with the set temperature.

If you’re conscious about your utility bills skyrocketing, this is the best option for you. It is also backed up with safety features such as auto shut off, which provides reliable tip-over and overheats protection.

This makes it safer for families with kids or pet s that can accidentally trip on it. The heater has a maximum 1500 W power and up to 8-hours timer.

5. FFDDY Space Heater

FFDDY Space Heater

This modern-looking space heater packs 1500 watts into a compact design. It includes a mechanical ceramic element; along with automatic overheat protection for maximum safety.

The device has three heats setting to help you maintain your ideal temperature.

The space heater is small in size and thus easy to move around and carry it around, making it perfect for home or office use. The heater is very affordable to buy

6. Lasko 755320 Ceramic Space Heater

Lasko 755320 Ceramic Space Heater

This compact space heater from Lasko brings 1500 watts of comforting warmth to your room.

The classic design in silver comes with built-in safety features, including overheat protection and cool-touch exterior.

With its adjustable thermostat with three quiet different temperature settings, you’re almost guaranteed to find the desired comforting warmth.

Thanks to its compact size, the heater is highly portable and comes with a convenient carry handle that you can easily use to move it from one room to another.

To make things even better, it happens when fully assembled and with a 3-year limited warranty and saves you the agony of having to go through the assembling manual a hundred times.

7. Vornado VH200

Vornado VH200

This space heater passed the benchmarks set by any other specific heater before in terms of speed, and power. 

The VH200 Starts working as soon as it is turned on and immediately increases the heat.
This heater is also one of the quietest ceramic heaters on this list. 

Being one of the most compact options, this heater can be placed even in the most congested places. The heater comes with 3 Different fan settings that can be customized as per the user’s preferences.

Although the heater is a bit slow when it comes to heating the room, still this is one of the best heaters that are available for purchase right now.


  • Plastic body.
  • Has 3 different Fan Settings.
  • Thermostatic Temperature Control
  • Cool Touch Cabinet. 
  • Safety Tip Over Switch. 


  • None.

8. Vornado AVH10

Vornado AVH10

This heater is pretty much like the previously listed heater but comes with a few added features. It has features included like a digital display, a cord wrapping post for easy storage, and a countdown clock that shows up before it closes. 

For Safety, there are multiple features added. The AVH10 Easily managed to give one of the hottest temperatures to the room, which is what anyone looking for a space heater wants. 

However, this space heater falls back as it is not able to circulate heat in a proper way, heating only a portion of the room. Nevertheless, it costs very cheap and does very well for its price. 


  • Works Great for small rooms. 
  • Automatic Fan Speed Adjustment.
  • Works Silently.


  • Can take a long time before heating the room.

9. De’Longhi TRD40615T

De’Longhi TRD40615T

One of the best radiant space heaters, This heater does well when it comes to heating large rooms. 

The heater works at the capacity of 1500W which provides instant heating without making noise at a minimum level, which is not even audible. 

The heater has ultimate portability which allows the user to take it anywhere without having any other worrying thoughts.

The patented thermal chimneys present on the space heater’s front panel which allows the space heater to heat the room quickly while having a low surface temperature.

For ultimate durability, the body of the heater has been made from steel.


  • Vast Cooking space
  • Lightweight
  • High-Quality parts used
  • We can add and remove wood chips without opening the chamber


  • Does not include a remote control to control from afar.

10. Lasko 1,500 Watt Air Logic Warm Bladeless Electric Heater

Lasko 1,500 Watt Air Logic Warm Bladeless Electric Heater

This space heater is more than just a space heater as it’s attractive design makes it the center of attraction in one’s home. The design of this space heater is sleek and sophisticated.

Not only the design of this space heater is good, but when it comes to performance, it absolutely dominates as well! The space heater comes with a 1500W power consumption which makes the heater work silently as well as effectively. 

For customization, there are two different settings to control the pace at which the space heater will work.

To overlook its operation, a digital thermostat has been placing on the front panel of the space heater.

Apart from the customization features, the space heater has amazing oscillation features.

The controls given are rather sophisticated and allows one to easily control the device. The controls are very easy to grasp.

Moreover, this space heater has a lot of safety features which is what just one needs to have a safe environment and give the users peace of mind. 

The device is meant to blow all the other space heaters out of the water and satisfy it’s customers.


  • Comes with an 8 hour auto off timer.
  • Comes with 2 different Heat Settings.
  • Comes with a Remote Control.


  • Costs more than most of the space heaters on this list.

Related: 18 Best Electric Fireplace Reviews

Things to Know Before Buying a Space Heater:Space Heater

Choosing the right heater for your place is not an easy task because not all heaters are created equally.

According to statistics, space heater cause about one-fourth of all houses fire during the winter months and a whopping 80 percent fire deaths.

Therefore you’ll need to ask yourself a few fundamental questions like will the heater be safe? Can it heat my space efficiently?

What will be the running cost of the heater? To get to the bottom of these questions and more, let’s examine the top 5 things to look for in a space heater.

Heater Type:

The first factor in when selecting a space heater is what type of heater you need.

There are four primary types of space heater available in the market that include convection heaters, radiant heaters, fan-forced, and micathermic heaters.

Each of these heaters works differently and is suitable for different situations. For instance, radiant heaters deliver quick, spot heating in small spaces while convection heaters heat the room wholly and evenly, and thus they’re a bit slower.

Therefore, selecting the appropriate type of heater for your application is a guaranteed way to maximize effective performance.

To know more about the specific type of the four different kinds of space heaters, scroll down to the section later mentioned in the article.

Safety Features:

Space heaters can quickly turn into fire hazards if not properly monitored. For instance, when the heater accidentally falls over and the heating element ignites flammable carpet or curtains.

This is why it becomes an important aspect when considering safety features.

To reduce the danger and any fire hazards, most of the manufacturers equip their electric heaters with safety features such as cool-to-the-touch surfaces and overheat protection.

Some heaters have an internal sensor that helps the heater to automatically shut off the power in case it is accidentally knocked down.

The overheat protection feature in a space heater is one of the important aspects that are included by the manufacturer to provide the consumers with a safe product.

This feature makes the space heater shut itself off if the sensors within the space heaters detect that a component has recorded abnormal temperatures.

It is essential to purchasing a heater with these safety features, especially if you have small children playing around.

Energy Efficiency:

If you’re worried about utility bills skyrocketing, it is necessary to choose the right energy efficient space heater for your environment and the size of your space.

The amount of energy an electric heater uses sorely depends on the wattage and model.

Before choosing a space heater, it is recommended to check for its efficiency and compare it with other options to find out how efficient it will be.

Whereas like the Air Conditioners, the electric heaters lack any proper ratings to tell its efficiency, Calculating the efficiency of the space heaters is rather simple with this formula.

However, you can opt to purchase heaters with an adjustable thermometer and programmable timers to help minimize power usage and contribute to economic operations.

Moreover, look for some extravaganza features such as energy-saving modes, adjustable thermostats, low wattage, and programmable timers which lowers the power usage and help you save money at the end.

Heating Capacity:

Heating capacity entails the size of the space the heater will cover. The selection of a space heater should be made based on its size in accordance with your room size.

Commonly, a room heater uses approximately 10 watts of heating power to heat each square foot of your space.

Therefore a typical 1500-watt heater cans an average-sized room of 150 square feet. To make the right decision, consider if you’re going to be using the space heater to heat a bedroom, office, large or family room.

Noise Level:

This factor determines whether how much noise a space heater is going to make when it is used.

As it is an electrical appliance, it is bound to emit noise when it is operational. However, some of the electric heaters are found to be louder than the other space heaters.

If you want a space heater that doesn’t make much noise, Consider the non-fan units such as the oil-filled radiator space heater.

These types of space heaters work silently which is what makes them ideal for office environments and bedrooms as they won’t disturb you while you are focused on your work or whether you are trying to sleep

However, there are space heaters that make more noise than the other space heaters but also heat the room more quickly and efficiently.

Benefits of Space Heaters:

As the leaves start changing and colder weather approaches, you’re probably beginning to think about ways to stay warm during this winter.

While others are other alternatives to keeping the house warm, space heaters have become an effective and convenient way of keeping a room warm during the winter.

Although there are still concerns about how much energy a space heater can save or if they use a lot of electricity. However, one thing is clear; the advantages of using a space heater still outweigh the disadvantages.

If you’re still wondering whether a space heater is an excellent choice for you, here are some of the benefits of owning one.

Saves Money:

Forget about the thermostat. If you’re looking to cut down on heating bills, an electric space heater can be the solution. Unlike the central heating system, space heaters heat only the area where they’re placed.

They work best in enclosed areas like the bedroom, dens, offices, and other cozy areas where the family gathers.

For instance, if you work from home, you put one in the room you’re currently using and heat that room only.

This goes a long way in lowering utility bills, using energy efficiency as well as limiting your home’s environmental impact. That is an excellent way to stay warm and say green.

Simple and Easy to Use:

Space heaters are cheap, simple, and elegantly designed. When you want to use it, you need to plug it into a wall out in the room you’ll be using, turn it on, set the appropriate temperature you require and enjoy your warmth.

Some heaters come with a remote control to let you adjust the heat and fan setting from a distance, for instance, when watching television.

Others have a silent mode feature for a quieter heating experience just in case you’re doing something engaging like studying.


A space heater is very light weighted, which makes it easy to carry the heaters around. Many have handles that allow users to quickly pick up and transport the unit, making it an amazingly versatile and beneficial addition to all rooms in the house.

Great for Space-Constrained Areas:

Space heaters are an excellent solution to small spaces where extensive heating systems cannot be installed, such as a bedroom or bathroom. Also, the electric heaters can be put on the floor, on a table, or can even hang on a wall.

Easy to Regulate Temperature:

Space heaters have an adjustable thermostat that allows the user to set /adjust the temperature of the room according to their requirements.

Types of Space Heaters:Space Heaters

As mentioned in the article above, there is more than one type of space heater. Some are more efficient than others while the others hold something that gives them an upper hand over the other kinds of space heaters. 

Nevertheless, these are the four mainstream types of space heaters that you see when you go to purchase one in the market. These space heaters come in the price range of $35 to $100.

Before buying s space heaters, it is vital to know all about them so you make the right choice. 

Convection Heaters:

When it comes to space heaters, the convection heaters can easily be mentioned as the king of the hill. These heaters are filled with transfer oil to diverge heat from the external surface area.

The convection heaters are not very costly, and the cost that is required for their maintenance is fairly low as well.

Apart from the low maintenance aspect, the convection heaters never need a refill, and cleaning them is also very easy. 

To Regulate the heat, the thermostat is operational and the heat diverges throughout the room with the help of the natural airflow.

Nevertheless, there are a few models of convection heaters that come with a fan to radiate the heat in a better way.

However, convection heaters take a while before they are able to lower the room temperature. Only opt for a convection heater if quick heating is not a preference for you and if you prefer silent environments.

If you have children or pets in your family, then we suggest that you turn down the convection heaters as your choice as the surfaces of the convection heaters get very hot and are harmful to anyone that touches them.

The ideal locations for placing a convection heater are Basement Areas, Living Rooms, and a Bedroom with no minors or pets.

However, convection heaters take a while before they are able to lower the room temperature. Only opt for a convection heater if quick heating is not a preference for you and if you prefer silent environments.

If you have children or pets in your family, then we suggest that you turn down the convection heaters as your choice as the surfaces of the convection heaters get very hot and are harmful to anyone that touches them. 

The ideal locations for placing a convection heater are Basement Areas, Living Rooms, and a Bedroom with no minors or pets.

Ceramic Fan-Forced Heaters:

When talking about the famous options of Space heaters, the Ceramic Fan-Forced Heaters come to mind. These type of space heaters have a versatile functionality.

The following aspects are the key features of Ceramic Fan-Forced Heaters:


The Ceramic Fan-Forced Heaters have the option to stay still, or to oscillate their heat to a wider angle which allows the heat to be dispersed throughout the room.

Timer:Some of the Ceramic Fan-Forced Heaters come with a timer. Many users find this function rather convenient as they don’t have to turn off the heaters by themselves.

Remote Control:

The remote control is a very positive factor that helps alot in every way. It allows you to control the functionality of the Ceramic Fan-Forced Heaters from afar. This factors in for extra comfort.

Digital Thermostats:

These Digital thermostats allow the user to see the operational statistics of the Ceramic Fan-Forced Heater. This comes in handy when you need to see the stats from far away when lights are out. 

Multiple Fan Settings:

Many of the Ceramic Fan-Forced Heater comes with a feature that allows a user to set the user the space heater’s fan speed according to their preferences.

High settings factor for more quick heating whereas low setting delays the heating pace.

These Ceramic Fan-Forced Heaters are available in different shapes and sizes and allow a user to use them for multiple functions. 

The small-sized Ceramic Fan-Forced Heaters are perfect for small environments, Whereas the large-sized Ceramic Fan-Forced Heaters are perfect for heating bigger environments. 

Most of the Ceramic Fan-Forced Heaters have a cool surface and this is why these types of heaters are a more suitable option for households that include children and pets.

Radiant & Infrared Heaters:

These types of space heaters provide immediate functionality and start working as soon as they are turned on. The Infrared heaters diverge direct heat which makes them perfect for using them or heating up a specific portion of the room.

Apart from being efficient, infrared heaters are also very silent.  Recently, infrared heaters have risen to fame because of their amazing functionality and their ability to heat spacious places that go up to 1000 square feet.

The typical fan-forced space heaters are ideal for heating areas for as little as 400 square feet only.

Their design is constructed from wood cabinets, which makes it look like a piece of furniture in one’s house.

When the infrared heaters are operational, they emit a strong orange light, which may come off as an inconvenience to a few users.

Nevertheless, if a person is willing to sideline this con, it is a good option. The infrared heaters are ideal for use in Living rooms, offices, small rooms, bedrooms.  

Micathermic Panel Heaters:

The Micathermic Panel heaters are rather a rare kind of space heaters. These are hybrid heaters that release 80% convection heat, and the rest 20% they offer direct radiant heat.

These kinds of Space Heaters are relatively lightweight and many of these Micathermic Panel Heaters have the functionality that allows them to be placed on a wall.

Very much like the convection heaters. They work silently and give off no light.

To diverge the geat into the surroundings, they use the natural flow of the air. 

This option comes off as a delight to allergic people, as this heater does not let the dust circulate throughout the environment.

Nevertheless, they are hot so they cannot be touched, and for this reason alone, this type of space heater isn’t recommended for anyone that has children or pets in their house.

Frequently Asked Question:

What's the best space heater on the market?

The best space heater is the one that fulfills your criteria and your requirements. These are the best 10 space heaters that are available for you to purchase right now. 

Which type of heater is the cheapest to run?

According to the statistics, The InfraRed Space Heaters and Oil-Filled Space Heaters are the most economical kinds of space heaters. 

Infrared Space heaters: What makes the InfraRed Space heaters the cheapest is the fact that they provide the lowest wattage per heat provided; this is why The InfraRed space heater is the cheapest option when looking for Space Heater.

Oil-Filled Space Heaters: The fact that the Oil-Filled Space Heaters burn the fuel for longer times is what makes them one of the cheapest options when looking for a Space Heater.

What is the most efficient electric heater?

It is a provided fact that one of the main factors for considering a space heater would be its efficiency. This list brings forth the most efficient space heaters that you could consider buying.


We understand how important space heaters can be and considering this, we have written this article. These are the best s

We hope you find the Best Space Heater for you!pace heaters that are available for purchase in the market as of now. 

Before buying the space heater, bring into consideration the factors we have mentioned in our buyer’s guide section. This buyer’s guide section is dedicated to listing all the important aspects of the ideal space heater and will make the decision easier for you.