2019 Ultimate Guide: 10 Best Space Heater Reviewed & Rated

2019 Ultimate Guide: 10 Best Space Heater Reviewed & Rated

Space heaters may be the best way to heat your chilly room during the cold weather. They work well in various areas to keep you warm. You can easily control the temperature using the temperature settings. These space heaters can be used in bedrooms, bathrooms, basements, or any space around your home.

Space heaters work effectively in older homes that may be cool and drafty due to construction and age. You can also use them in your office in a situation where you cannot control the thermostat installed and need extra heat around you.

With the increase in heating costs during winter, many homeowners are searching for the best space heater out there. However, with countless options to pick from, those new to the search may find the whole process overwhelming. Heaters are of different types and choosing the one that suits you might be a difficult process. This is why we’ve decided to do some research to come up with the best space heaters out there for you to choose from.

Our 3 Picks of Best Space Heater

Best Overall Dr Infrared Heater Portable Space Heater

Best Value Dyson Hot + Cool Jet Focus AM09 Fan Heater

Best Budget Lasko 754200 Ceramic Heater

Best Space Heater for Large Room

Best Electric Space Heater Best Space Heater for Basement
  • It has a lightweight (around 24 pounds)
  • PTC with 12-hour automatic shut-off timer
  • Includes IR remote
  • Can provide both cool and hot air
  • Air multiplier technology present
  • Tip-over protection technology included
  • 3 Quiet Settings: low heat, high heat, and fan
  • Adjustable thermostat
  • Built-in Safety Features

10 Best Space Heater with Reviews

1. Dr Infrared Portable – Best Space Heater for Large Room

Best Space Heater for Large Room

The Dr Infrared Heater Portable Best Space Heater combining Quartz and PTC Infrared Element will save you the cost of heating bills while keeping you warm during the winter.

With its high-pressure low noise blower and dual heating system, this device is suitable for use in large rooms because it increases heat distribution. It also comes with a remote control which is used to adjust the settings when needed.  

There’s a 12-hour automatic shut off timer in place, in case the device is not turned off promptly. It also comes with caster wheels which makes easy mobility and positioning possible.

This Heater weighs just 24 pounds and runs off 1500 watts. Also, just a little noise is produced and it can accommodate different temperatures (from 50 – 86 degrees).

Read More: Room Heater

  • Caster wheels for mobility
  • Has IR remote
  • Tip-over protection
  • Includes a 12-hour automatic shut off timer
  • LED is quite difficult to read
  • Buttons are of poor quality
  • It weighs 24 pounds, which is heavy

2. Dyson Hot + Cool Jet Focus AM09 Fan – Best Electric Space Heater

The Dyson Hot + Cool Jet Focus AM09 Fan Best Electric Space Heater is best for anyone searching for a strong portable device to keep them warm during the winter period. This versatile device functions as a heater and as a fan in cool and hot temperatures respectively. 

Without wasting energy, its thermostat monitors and maintains the required temperature. The device is safe around kids and pets, as there are no exposed spinning blades or heating elements. If tipped over, the unit automatically shuts off.  Other features include a remote control, a sleep timer, and a Quiet Mark accreditation.

  • It’s Quiet
  • Presence of an intelligent thermostat that monitors and maintains room temperature
  • 2 in 1 function: cooling and heating functions
  • The display light is too bright
  • Most of the functions require the remote
  • Heating performance is weak

3. Lasko 754200 Ceramic – Best Space Heater for Basement

The Lasko 754200 Ceramic Best Space Heater for Basement is a great choice for those who need warmth all through the winter and cold fall months. Utilizing advanced ceramic technology, it warms homes quickly and effectively while ensuring your comfortability throughout the winter period. This Ceramic Heater runs on 1500 watts, but a lower setting of 900 watts is also available for use. 

During operation, it is quiet which makes it the preferred option compared to other noisier space heaters. Additionally, it has overheating protection technology that will protect you from fire hazards.

Its design is great with user-friendly features and it is strongly built, so you can be sure of its durability. Another great feature is its adjustable thermostat that helps you switch to your desired temperature.

  • Runs on both 1500 watts and 900 watts
  • Includes overheating protection technology
  • Presence of ceramic heating technology
  • Quiet Operation
  • Thermostatic control
  • Portable and can be transported easily
  • If you need to heat a bigger place, this heater might not be the best choice
  • The thermostat can mean the heater cannot be left on for long periods
  • The fan may emit some noise on the fastest setting

4. Lasko Model 100 – Best Space Heater for Bedroom

The Lasko Model 100 Best Space Heater is a great choice that will both keep your bedroom warm and keep your electrical bills at a low rate. This unit has a built-in fan that quietly distributes warm air as well as a ceramic heating element that gets hot within a short time. 

The Lasko Model 100 heater is energy efficient as it produces just 200W of heat, making it one of the low powered heaters out there. Also included is a cool touch exterior and overheat protection, which will ensure the exterior doesn’t get hot even when the heating element is blazing.

This heater is best for someone who requires a cheap alternative to stay warm during the winter. It also has a small size which makes it easy for users to transport them.

Read More: Room Heater

  • It is energy efficient
  • Its compact size makes it perfect for a countertop or cubicle
  • It has a cool-touch exterior
  • It makes much noise
  • It’s too small and may not heat an entire room
  • Its temperature cannot be controlled

5. Vornado VH10 Vortex – Best Small Space Heater

If you’re searching for a top-notch small space heater, then the Vornado VH10 Vortex Heater is there to meet your needs as it offers quieter, better performance compared to the Lasko 754200 that has similar size.

In addition, the Vornado VH10 comes with additional features. Users can switch between low and high settings making use of the button placed on the top of the device, while thermostat adjustments are made using the dial.

The simple controls of the Vornado VH10 heater as well as its extremely quiet nature, has taken the hearts of many since it can be used anywhere.

Whenever the device overheats, it shuts off automatically. Also included is a cool-touch case, a cord wrap and a carrying handle.

Read More: Portable Heater

  • It runs quietly
  • lightweight
  • Tip-over protection 
  • Circulates warm air around the room
  • Has an automatic safety shut off system
  • It has a weak fan
  • Material is less durable
  • Takes time to heat the room

6. Mr. Heater F232000 MX9BX – Best Space Heater for Garage

Mr. Heater F232000 MX9BX Space HeaterSearching for an economical way of heating your 225 square feet garage quickly, then the Mr. Heater F232000 MX9BX Buddy Heater for Garage is for you. This device can offer around 4,000 and 9,000 BTU of heat.

This heater needs to be positioned close to you; you either place it on the table or close to your feet. It has a fold-down handle that aids its easy movement around your workshop or garage.

An integrated auto-shutoff feature is also present for extra security; in case the device is tipped over mistakenly, the auto-shutoff turns the heater off if the pilot light goes out or the oxygen levels drop below low levels.

Also included in this heater are: Two heat settings (high and low), a swivel regulator for LP cylinder and hose installation, and a four-position control with Piezo igniter that helps you light the gas easily. 

  • Offers very good value for your money
  • Generates enough heat
  • It is economical
  • Automatic shut-off
  • Two heating settings: high and low
  • Quick heating
  • Doesn’t work well for large garages

7. The Duraflame DFS-550-21-BLK Maxwell – Best Energy Efficient Space Heater

The Duraflame DFS-550-21-BLK Maxwell Stove

Searching for something compact to make your cozy house even cozier, then the Duraflame Maxwell Electric Stove with Heater is there for you. It doesn’t just offer additional warmth, but it is priced affordably as well. This heater can warm up a room of about 400 square feet. 

This product functions both as a stove and as a heater. It is safe for kids and pets. It works with or without heat and prevents overheating. Though this heater has a small size, it produces enough heat. 

This strong heater will keep you warm throughout the winter period while being energy efficient and very affordable. It’s a great choice for anyone who desires an environment-friendly, pocket-friendly, and user-friendly stove or heater.

  • Can be easily transported from place to place
  • It is pocket-friendly; low rates are required for operation
  • The logs provide luminosity which brightens the place
  • Requires less space
  • May not be good for outdoor operation

8. Stiebel Eltron 074058 Wall Mounted – Best Space Heater for Bathroom

Stiebel Eltron 074058 Wall Mounted Space Heater

The Stiebel Eltron 074058 Wall Mounted Heater is one of the best heaters for bathrooms out there. You will hardly hear the sound because it runs quietly. Television, Music, or discussions would be heard well when using this model that you may not remember the heater is running. 

This model is the opposite of many other models as it directs air downwards. There are two advantages here: It heats space evenly and it heats quickly compared to other models. Generally, people work and live closer to the ground than the ceiling; therefore you’ll notice changes immediately if you heat this area first. 

There’s a thermostat system included, so you can adjust the heat to your desired temperature. What draws this model away from perfection is its electrical wire left unconcealed. This model would have a better look if it was mounted more stealthily. Generally, it works very well and adding this to any cold bathroom would be great.

Read More: Room Heater

  • Heat is directed downwards
  • Central thermostat ready
  • Heats space evenly
  • Runs quietly
  • Its electrical connection is visible

9. Lasko 6462 Warmth Ceramic – Best Space Heater for 300 Square Feet

Lasko 6462 Warmth Ceramic Space Heater

The Lasko 6462 Warmth Ceramic Best Space Heater has a cylindrical shape with a circular stand to keep it stable. This heater performs effectively when heating an insulated or non-insulated bedroom of 300 to 350 sq ft. It switches off automatically when it reaches a set limit.

It has a strong body build, so you can be sure of its durability. It has a small size too, so transporting it from time to time will not be a problem. There’s a filter as well that aids dust removal.

The maximum heat capacity of this Space heater is 1500 watt; however, with its internal safety features, you can be sure that the heater will not overheat even if it is left running for long periods.  The thermostat can be adjusted as well.

This heater also has the cool to touch feature, which protects you from any burn if you touch the heater even after it runs for long. It also features two heat settings: low and high heat level with an auto setting also included.

  • Internal safety features present
  • Adjustable thermostat
  • Filter for dust removal
  • Three heat sweep settings
  • Remote control
  • Requires battery change
  • With extended use, the plastic cover top may melt due to overheating

10. DeLonghi TRD40615E Full Room – Best Oil Filled Space Heater

DeLonghi TRD40615E Full Room Oil Filled Space Heater

This DeLonghi space heater weighs around 23.4 pounds and it is designed to heat medium and large-sized rooms in your office or home.

It has user-friendly features that include an adjustable thermostat and auto antifreeze setting that turns the heater on automatically whenever the temperature drops below 44°F. It operates quietly, so you won’t be disturbed anytime you working, watching the T.V, or sleeping.

Users are protected by its thermal cut-off function that prevents overheating as well as its enclosing design that prevents direct contact with the heating elements.

Other great features of this heater include: Rust-resistant metal build, easy snap out wheels that give the device portability and stability, and a wraparound cord that makes hassle-free storage possible.

  • Silent operation
  • Stays cool to touch
  • Sealed oil reservoir; no need to refill
  • Inaccurate thermostat
  • On/Off switch absent
  • Clunky user interface

Buying Guide for Space Heaters

Types of Space Heaters

The same way there are different technologies for space heaters, there are different types of space heaters. The types refer to the mechanisms adopted by these space heaters to heat the room. The different types include:

  • Ceramic Heaters
  • Oil-Filled Heaters
  • Infrared Heaters

Ceramic Heaters

Ceramic Heaters utilize an in-built ceramic heating element. It can regulate its temperature without making use of coils and wiring to produce heat. It achieves this by using its positive temperature coefficient, lowering its temperature when the desired temperature is reached. This ensures safety, reliability, and long life when heating.

Oil Filled Heaters

These heaters make use of radiant and convection heating to generate the heat via the diathermic oil present in the heater. The oil is spread all through the heater fins, which is then dispersed via radiant heating.

Infrared Heaters

Infrared heaters utilize energy transfer to heat people and surrounding objects. Most infrared heaters contain two types of heating elements: the Quartz tubes and the Tubular Heating Element.

What to Look for When Buying a Space Heater

Before buying a space heater, there are things you need to consider, which includes: type of heater, the unit’s safety, size of the area you wish to heat, and the energy efficiency of the heater.

  • Safety Features

Safety is the most important factor to consider when buying a space heater. Go for heaters with safety devices like protective grills, and automatic sensors & thermostats that will shut down the device anytime it tips over or overheats.

  • Convection

Convection heaters are the best when heating a whole room. It provides warmth by drawing air over a heated surface. As soon as the hot air generated by the heater reaches the ceiling, cold air is forced down towards the floor, which circulates the room air. 

  • Radiant 

Radiant heaters make use of a fan to supply heat within their range. Although a Radiant heater can supply heat to a whole room, it takes more time compared to when you heating a small area. To direct heat towards any object, Radiant heaters make use of metal elements or quartz combined with a reflector.

  • Propane, Kerosene, and Natural Gas

Of the three types of space heaters, the most dangerous of them are the Propane, Kerosene, and Natural gas heaters. These heaters are referred to as unvented combustion units, meaning that they are not recommended for use inside the home. To heat the air, they have to produce flame; this will not just pose a threat of fire disaster, but produces nitrogen oxide, carbon monoxide and consumes the oxygen levels if this device is used in enclosed areas.

  • Energy Efficiency

The energy used by an electric heater depends on the wattage. The monetary costs can be calculated using the formula:  Cost of operation = (watts multiplied by hours of use) divided by (1000 multiplied by the cost per kWh)

Things you should know when using a Space Heater 

  • Avoid leaving your space heater working in an unattended room 

When sleeping, it is not advised to keep your electric heater on, the same thing when you’re leaving the room for a while. If something goes wrong, it could cause a fire disaster.

  • Beware of Children and Pets

Your kids or pets could knock your space heater over, so you must be very watchful and careful. Unplug the device when not in use.

  • Inspect it from time to time

Always take some time to check your space heater to ensure the cord still works fine and doesn’t feel hot when touched during operation

  • Ensure there’s a three-foot perimeter clear from the unit

Space heaters require space. Clothing shouldn’t be stored around or on it. Nothing should be placed on the cord, neither should it be covered.

  • Be mindful of where it is plugged

Space heaters should be plugged directly into the outlet. Don’t ever make the mistake of using a power strip or an extension cord because they could overheat. Also, nothing else should be plugged into the same outlet where your space heater is plugged.

Frequently Asked Questions

Is it safe to leave a space heater on throughout the night?

Generally, it is not advised to leave your space heater on while sleeping. One reliable way to ensure your space heater doesn’t turn into a fire hazard is to switch it off when leaving the room.

Can a Space Heater be placed on a table?

Never make the mistake of placing space heaters on tables, cabinets, furniture or carpet because they could overheat and cause fire outbreak. Space heaters should be plugged directly into a wall outlet.

Are Space heaters dangerous?

Space heaters could be dangerous. Every year, space heaters account for about 55,000 fires, 450 deaths, and over 1,500 injuries. There are other ways they could cause injuries and accidents: just like other electrical devices, they could cause a shock hazard.


A reliable heater will be very useful during the winter period and with our recommended best space heater, you should have no issues choosing which of them suits your needs. Planning to own a Space heater is a great idea, but there are things you need to consider and know before going ahead to purchase one or more for use in your home or office. However, with our buying guide, you should know what to do to ensure your protection.


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