Two-in-One Heater
Dr. Infrared Heater Heater and Humidifier

A dual heater and humidifier perfect to beat dry, cold air.

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Dr. Infrared Heater Greenhouse Garage

A greenhouse heater that also works in a garage.

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Duraflame Realistic Ember

A fireplace heater that simulates a lifelike fire.

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Heat Storm Deluxe Mounted

A slim wall heater that takes up very little space.

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Dr. Infrared Heater DR-988

An industrial heater that works well for heating garages.

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Infrared heaters, also known as IR or space heaters, are designed to radiate heat in a small space. They use a quartz heating element requiring anywhere between 600.0 to 1,500.0 Watts of power to function. Because of their design, infrared heaters do not produce much noise and stay relatively cool to the touch. These heaters also work exceptionally well for heating areas where a constant air temperature is difficult to maintain, such as drafty garages.

To help you choose the best option for your needs, our review team has researched and tested the best infrared heaters on the market. We break down how well each heater performs as well as their design quality and size. Our buyers guide can also help you determine what to look for when deciding which heater to buy.

5 Best Infrared Space Heaters

Infrared Space Heaters posed on testing table, thumbnail image

Photos by James Kiefer/Motor1

  1. Best Two-in-One Heater: Dr. Infrared Heater And Humidifier
  2. Best Portable: Dr. Infrared Heater Greenhouse Garage
  3. Best Decor: Duraflame Realistic Ember
  4. Best Wall-Mounted: Heat Storm Deluxe Mounted
  5. Best Industrial: Dr. Infrared Heater DR-988

Infrared Heaters Buyers Guide

Before starting your search, consider checking out our buyers guide to learn more about how infrared heaters function and their key features.


With infrared heaters, the higher the wattage, the more heat output you’ll get. Larger rooms or rooms that depend on heat solely from a heater should have a watt rating of at least 1,500.0 watts. Smaller or medium-sized rooms can be safely heated with less than 1,500.0 watts of energy.


Some infrared heaters are designed to sit on countertops or can be lifted with one hand, while others must sit on the floor or take two people to move. Knowing how much space your heater can take up without compromising necessary space is important before choosing one.


While there are many sleekly designed heaters that tuck away unnoticed, others can be overtly industrial or act as a flashy centerpiece for a room. If you’re looking for something that can impress your guests, check out infrared heaters that are designed to mimic household amenities such as fireplaces or radios.

Safety Features 

Around 1,700 fires each year involve portable heaters, according to data from the U.S. Consumer Product Safety Commission (CPSC), resulting in 80 deaths and over 150 injuries annually.

The best infrared heaters come with safety features to help avoid life-threatening incidents. Look for the following features while shopping for an infrared heater: 

  • Automatic overheat cutoff
  • Tip-over sensors
  • Safe-touch grills

Safety Tips

If you do find yourself using an infrared heater, keep a few of these safety tips provided by the National Fire Protection Association (NFPA) in mind: 

  • Carefully review any instructions from the manufacturer
  • Do not use an infrared heater with an extension cord, power strip, or smart plug
  • Never leave an infrared heater unattended 
  • Place the heater on the ground and ideally 3.0 feet away from other objects, especially anything flammable

What Is An Infrared Heater?

An infrared heater converts energy (gas or electricity) into infrared radiation to warm objects directly. This radiation is generated by running electricity through a resistant metal that warms the heating element, typically made from ceramic or quartz. This is different from how a convection heater works, which circulates warm air through a space.

Infrared heaters are good for use in uninsulated spaces like a worksite or garage because you can focus the heat output to a particular spot. This output is unaffected by wind or drafts. As a result, infrared heaters can be more energy efficient, saving you money in the long run. Other benefits of an infrared heater include:

  • Warms quickly
  • No condensation
  • Quiet operation
  • Little maintenance required
  • Won’t impact room humidity
  • No combustion or fumes

However, an infrared heater is not the perfect option for everyone and there are some drawbacks to this technology. Infrared heaters stop heating as soon as they are turned off. An oil radiator, by contrast, can emit heat for some time after it is turned off. These heaters can also get very hot to the touch when in operation, making them unsafe to use around small children. To stay up to date and informed about infrared heater safety, this pamphlet from The Infrared Heater Safety Council should have everything you need to know if you’re using your heater safely.

#1 Best Two-In-One Heater: Dr. Infrared Heater And Humidifier

One of the best infrared heaters as profiled by our review team.

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The Dr. Infrared Heater® and Humidifier has 1,500.0 watts of power output, so it can heat most medium-to-large rooms with ease. This heater uses a dual heating system of infrared quartz tubes and a positive temperature coefficient, or PTC, for long-lasting warm air production.

For overheat protection, this space heater has a built-in 12-hour automatic shutoff. While many infrared heaters can only produce heat, the Dr. Infrared Heater doubles as a humidifier that’s perfect for combating dry air.

Pros Built-in automatic shutoff Dual quartz and PTC heating system Has energy-saving eco-mode
Cons Humidifier runs out of water quickly

Key Features

  • Power: 1,500.0 watts
  • Weight: 23.0 lbs
  • Cost: Around $115
  • 72.0-inch power cord
  • Remote-controlled

Our Experience

Using the Dr. Infrared Heater, we were able to warm our room to a reasonable temperature in under half an hour. It didn’t make much noise in the process, either.

This heater is surprisingly portable, which we credit to the combination of its relatively low weight and bottom-mounted caster wheels. Despite this, the Dr. Infrared Heater can be difficult to pick up due to its lack of a carrying handle.

We found it easy to set temperatures and humidity settings thanks to its front-facing LED display, plus we like that it comes with a remote control. Its wood panel design makes it welcoming but easy to hide away like a spare filing cabinet.

Overall Rating4.8 out of 5
Heat Output5 out of 5
Size4.5 out of 5
Design5 out of 5

What Customers Are Saying

Amazon Review Score: 4.5 out of 5 based on over 1,000 reviews

A commonly praised feature of this heater is its humidifier setting, which some use in tandem with the heater to help alleviate dry throats and noses. One of the most frequent complaints from customers is that the water bottle for the humidifier is too small.

#2 Best Portable: Dr. Infrared Heater Greenhouse Garage

Dr. Infrared Heater Greenhouse Garage posed on table

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Originally designed for use in greenhouses to keep plants warm during winter months, the Dr. Heater Greenhouse Garage Heater also works well in garages and other hybrid indoor and outdoor spaces. Its compact design and large carrying handle make it easy to move around without sacrificing power.

This heater uses fan-forced heating to radiate a wide area. Its safety features include a precision temperature monitor and adjustable thermostat control that help prevent overheating.

Pros Large carrying handle Lightweight body Adjustable thermostat controls
Cons Long warmup time

Key Features

  • Power: 1,500.0 watts
  • Weight: 13.0 lbs
  • Cost: Around $105
  • Heavy-duty ball bearing motor
  • IPX4 structure

Our Experience

With its blower, this heater was able to heat up our room and keep it warm. We like the simple design, with easy-to-use dials and knobs.

The Greenhouse Garage Heater excels when it comes to portability. Our review team found it very easy to move this heater around thanks to its small size and carrying handle. However, its small size means less power, and it took longer than we expected for our room to reach an optimal temperature.

Overall Rating4.7 out of 5
Heat Output4.5 out of 5
Size4.5 out of 5
Design5 out of 5

What Customers Are Saying

Amazon Review Score: 4.3 out of 5 based on over 500 reviews

Those who like this heater say it holds up well in very humid conditions. The most common complaint is that this heater only produces temperatures that are too low or too high.

#3 Best Decor: Duraflame Realistic Ember

Duraflame Realistic Ember space heater posed on wooden table.

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The coziest option in this review, the Duraflame Realistic Ember provides the best that an electric fireplace has to offer. Its flame effect can be used with or without the heater turned on, plus it can project glowing embers to simulate a real fire.

Like other products in our review, the Duraflame uses an infrared quartz heating element. Duraflame claims that this heater can warm a room up to 1,000.0 square feet in size to any desired temperature.

Pros Imitates crackling sound of fireplace Low energy consumption
Cons Doesn’t work well outside

Key Features

  • Power: 1,500.0 watts
  • Weight: 13.0 lbs
  • Cost: Around $185
  • Black finish fire grate

Our Experience

We like the appearance of this heater. The pleasing design and fireplace effects make it an attractive piece of furniture, rather than feeling like an appliance. This heater is relatively small compared to other heaters and it’s very lightweight for easy transporting.

Unfortunately, we were not impressed with the Duraflame’s immediate heat output. It struggled to warm up our room in under 30 minutes, and even after the clock ran out we had to wait for it to show results.

Overall Rating4.5 out of 5
Heat Output4 out of 5
Size4.5 out of 5
Design5 out of 5

What Customers Are Saying

Amazon Review Score: 4.5 out of 5 based on over 4,600 reviews

Among customers who left a positive review, there were many who say they prefer this heater over an actual fire since it does not make a mess. Reviewers also like the sound feature, which imitates the crackling of a real fire.

Those who didn’t enjoy using this heater say it doesn’t have enough output to heat their living room. Some even claim plastic parts on this heater started to burn after extensive use.

#4 Best Wall-Mounted: Heat Storm Deluxe Mounted

Heat Storm Deluxe Mounted, posed on wooden seats.

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Unlike most radiant heaters, the Heat Storm Deluxe Mounted heater is WiFi-enabled to work with smart devices. This allows users to monitor their heater from their phone and adjust the temperature if they’re not home. This feature means you can start warming up your room or apartment on the way back from work.

The Heat Storm has a cool-touch grill that won’t burn anything that touches it, even after the heater has been active. Should it accidentally fall out of its mounting, this heater has a tip-over sensor that deactivates the device when not in an upright position.

Pros Wi-Fi-enabled Cool-touch grill Tip-over sensor
Cons Long cooldown time

Key Features

  • Power: 1,000.0 watts
  • Weight: 8.0 lbs
  • Cost: Around $90
  • Multiple heating modes

Our Experience

Because of its wall-mounted design, we like that this heater takes up no floor space. Its digital thermostat provides an accurate temperature of the room and the heater’s output. It did not take long for the Heat Storm to start producing adequate heat.

This heater is relatively small and lightweight. It takes extra effort to install this heater onto a wall, though. Our review team appreciates its futuristic design. However, because of its design, this heater is not portable.

Overall Rating4 out of 5
Heat Output4.5 out of 5
Size4 out of 5
Design3.5 out of 5

What Customers Are Saying

Amazon Review Score: 4.4 out of 5 based on over 6,000 reviews

Many customers say this electric space heater is thoughtfully designed, noting its multiple temperature settings as a key feature for constant warmth. While some enjoy this, others say that the heat settings take too long to deactivate, giving this heater a long cooldown time.

#5 Best Industrial: Dr. Infrared Heater DR-988

Dr. Infrared Heater DR-988 angled portrait on wooden table

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Made for industrial use, the Dr. Infrared Heater DR-988 is ideal for warming garages and outdoor spaces. Its overheat and tip-over protection prevent it from accidentally burning the area around it, plus its steel safety grill prevents finger burns.

This electric infrared heater has a safety switch to cut off power in emergency situations. Its carrying handle is sturdy, which makes it great combined with its low weight for portability.

Pros Steel safety grill Automatic overheat cutoff Power safety switch
Cons Short lifespan

Key Features

  • Power: 5,600.0 watts
  • Weight: 20.0 lbs
  • Cost: Around $130
  • Heavy-duty cord

Our Experience

The design of the DR-988 is ideal for outdoor use, and we thought it would double well as a patio heater for small or large outdoor events. We did not like that this heater doesn’t have a timer on it like the others in our roundup.

We were able to heat our room comfortably in a reasonable amount of time using this infrared heater. It is a bit heavier than other heaters, making it difficult to carry around. However, its large handle is handy for transporting.

Overall Rating3.8 out of 5
Heat Output4 out of 5
Size4 out of 5
Design3.5 out of 5

What Customers Are Saying

Amazon Review Score: 4.4 out of 5 based on over 1,200 reviews

Many customers claim this heater works well for garage use. Some customers who don’t like this heater say it’s because it shorted out after a few months of use.

Our Review Standards

The infrared heaters in this article went through two rounds of reviews. We started by searching Amazon for top products, looking at factors like Prime shipping eligibility, customer ratings, Amazon superlatives, and prices.

Our product testing team ordered the five infrared heaters that best met these standards. A team member tested each product, taking note of how well the infrared heater warmed up a room, its size, and how well its design blended in with a room. Each heater was given a rating out of 5 stars based on these criteria.

Infrared Heaters Testing Process

We tested each infrared heater in a small room and let it run for about half an hour. After the 30 minutes were up, we checked how warm the room was to determine how well the heater worked.

Each space heater was also assessed on its design quality and how well it could remain hidden within a room. We determined this based on the noise, materials, and general design of each space heater. Our review team also attempted to transport each heater to determine its portability.

Why You Can Trust Us

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Infrared Heater: FAQ

*Data accurate at time of publication.