best electric garage heaters

Best Electric Garage Heaters for 2022

A comprehensive guide to choosing the best electric heater in 2021 to avoid extreme cold days working in the garage.
A comprehensive guide to choosing the best electric heater in 2021 to avoid extreme cold days working in the garage.

Are you facing challenges in warming up your garage this winter? The best electric garage heater is the solution that perfectly fulfills your needs. Once you explore the market, you will realize that there are endless 120V garage heaters available. Not only 120V, but they are also present in different voltages such as 110v and 240v.

So, a question may strike your mind: which garage heater is best for you. The more choice we get in any product, the more difficult it becomes to select the best one.

Choosing the best 120V garage heater demands considering major factors i.e. reasonable cost, best quality, and garage size. Therefore, you should consider the advantages and disadvantages of a particular garage heater 120V. You may decide to use a roof fixed heater or a normal standing heater.

It is possible that your garage size would be different, so considering how much heat and voltage it needs are the most important factors to get the best results. It may be difficult for a first-time buyer to assess his exact need to buy the right electric garage heater. So, here is a complete guide on types of heaters, reviews, features, suitability, and how to choose the best one for you.

Choose the Best Electric Garage Heater – Complete Guide

It does not matter if you are a first-time buyer or an experienced one, this guide is helpful for all. Before buying a 120v garage heater,  it would be good to recognize different heaters available in the market. So, let us understand the types of garage heater!

Types of Electric Garage Heaters

Although garage heaters come in different shapes, sizes, and variations, these are some popular heaters:

Infrared Electric Garage Heaters

infrared electric garage heater

One of the highly recommended electric garage heaters, the Infrared electric garage heaters does not put a burden on your electricity bill. Its long-lasting effect even after turning off makes it an energy-saving and economical heater for your garage.

Not only it shows a heating effect in the air but also on the object in the garage.  It is named Infrared because it functions by releasing electromagnetic radiation known as infrared rays. These rays work just like UV rays come from the sun.

Electric Fan Heaters

electric fan heaters

This 120 electric garage heater is preferred over others due to its affordable price. It warms up the garage by releasing hot air that further spread in the room all over. 

Although it saves energy, and cost, the sound it creates while running can be disturbing. However, these noise-causing troubles can be easily resolved by using the best technology.

Electric Underfloor Heating System

electric underfloor heating system

You might have heard that nothing good comes easy. The electric underfloor heating system is a perfect example of it.  This electric garage heater may hamper your pocket as it is too costly to install. Not only installation, it demands you to bear its timely maintenance expense.

You must be thinking why it is too costly. The above two garage heaters focus on warming air and objects, but this heater also warms up the floor. This is the reason it is named Electric underfloor heating system.  This is considered one of the efficient ways of heating a garage. So if you are not short of money, consider this heater.

Are They Safe to Use?

This is one of the greatest benefits of electric garage heaters 120V that they are extremely safe. Especially when it is used in a garage made for a vehicle that uses gas as a fuel. Once you install these electric heaters, you stop bothering about off-gassing and gas leakage out of the vehicle. Also, it does not release fumes like other propane heaters.

Choosing the right electric garage heater does not end here. You need to check their advantages and disadvantages. So, here are the merits and drawbacks of 120v electric garage heaters.

Best Garage Heaters in 2022 – Reviews

Without further ado let’s dive into the actual reviews of some top picks for garage heaters. Our team of experts has reviewed these 10 electric garage heaters that you might also consider for your garage.

Top-rated Standing Electricity Garage Heater

The first category of the best electric garage heater featured some top of the line standing unit heaters that are compact in size and offers a decent amount of heat similar to normal size heaters.

Dr. Infrared Heater Portable Space Heater

One of the highly recommended Standing Electricity Garage Heater, Dr.Infrared Heater is a reliable and energy-efficient heater. It has the capability to adjust heat automatically as per the requirement. For this, you need to set the heater to auto mode.

Also, it offers a feature to set a timer not exceeding 12 hrs to switch off the heater automatically. This heater has the ability to kill noise to a larger extent and weighs around 24 pounds. The USA is the country that discovered this heater.


  • It has the ability to cover approx 1000 square feet.
  • It is energy efficient.
  • Offers flexibility in temperatures low to high(50 to 86 degrees)
  • Provide Auto turn off feature and security against excess heating.
  • Offers 120V.
  • One can adjust the time up to 12 hrs.
  • It comes with a long-lasting filter.
  • It comes with a dual heating system feature.
  • Safe for children and pets
  • It does not create noise.
  • Above all, it offers you a sense of satisfaction.

So it is considered well versed to heat an average room immediately. This little heater gives great value for your money and offers a low sound feature. It is its unique design only that makes it durable and popular among users.

If you have a small garage, then you can select the Dr. Infrared portable space heater. It will pay an excellent value for your money. This is a small standing electric garage heater that takes less time in heating and makes less noise. Its infrared controlling and powerful pattern makes it beneficial in getting a warm room.

  • Remote Control Portable Heater
  • Advanced Dual Heating System with Humidifier
  • Adjustable Thermostat
  • Oscillation Fan distribute the warmth throught the room
  • Not ideal large spaces

AirNmore Comfort Deluxe with Copper PTC

It becomes very challenging to work in a cool environment. Along with heating a space, it is important to take care of the heater too. Most of the house has small kids and pets that wander around it, makes safety the first concern. AirNMoreComfort Deluxe electric garage heater has been developed by taking customer security as a foremost concern.  Its highly advanced heat sensors maintain warmth in the garage but cool itself cool.  So, it will not be hot from outside, and the kid and pet can safely touch it.

The use of Copper Positive temperature coefficient (PTC) made it an extremely convenient technology to use. This is what makes it an efficient and energy-saving electric heater for your garage. Here are the benefits and drawbacks of AirNMore


  • It is safe and secure for pets and children.
  • No need for bulb replacement makes it easy and affordable to maintain.
  • It offers efficient energy savings.
  • It remains cool from the outside.
  • Advance filter to stop inside parts of an electric garage heater.

If you have a vulnerable person in your house, choosing this heater will stop all your worries.

  • Cool to touch
  • Pet & Child Safe
  • Highly efficient garage heater
  • 3 Level Heat Settingd: Low, Med, High
  • A little bit noisy

Mr. Heater F260550 Big Maxx MHU50NG

With a capacity to warm a garage up to 300 sq ft, Mr. Heater linked with 2 cylinders(1 pound in weight). Its consolidated fan raises its warming capabilities by mixing radiant and convection features. Its pivot regulators make it usable in multiple ways. You can use it either way, as replaceable cylinders or with remote gas supply shut off valves.

It consists of a Piezo scaler that supports switching on heaters and ODS. Mr.Heater is very safe against any kind of mishaps.  It has the capability to automatically regulate the temperatures high to low according to the need. It requires 4 batteries(Size D) or an AC adapter to make its fan function properly. So here are some benefits and drawbacks:


  • It normally takes gas in a small quantity.
  • It has an excellent Auto shut off valve feature in case of an emergency.
  • It is energy efficient for a 300 sq ft area.
  • It offers a unique feature of blending radiant and convection heat.

So, it is understood that this heater is well equipped with safety elements and is really easy to switch on as it consists of a Piezo switch. Apart from these, expectations remain high from this electric garage heater. No other heater can beat it in terms of longevity and economic cost.

  • 50,000 BTU per hour
  • Comes with Natural Gas to Liquid Propane conversion kit
  • Single control start knob
  • Spark ignition features self-diagnostic control module
  • 10 years of warranty
  • Takes a bit longer to warm up the space

Ceiling Mounted Electric Garage Heater

Now here comes some best ceiling mounted garage heaters that you can hang on the roof of your garage and let the heat distributes to every corner of the area.

Fahrenheat FUH Electric Heater

It is a real challenge when you have to work in the cold. This demands an energy-efficient electric heater to maintain the required warmth. Mounting Fahrenheat FUH electric heater to that space adds comfortable warmth to your space. Similarly, you can mount this electric heater in your garage, basement, and outside areas.  This heater works on single pole thermostat wiring and can automatically increase or decrease the temperature. Its minimum capability is 45 degrees Fahrenheit, and the maximum is 145 degrees Fahrenheit.

Its user-friendly feature makes it more popular among people. Apart from this, the convenience of mounting it vertically or horizontally, either way, makes it more flexible to use. If you do not want to heat the entire space, then you can redirect the heater to a particular area where you need warmth.

One of the best electric garage heaters, Fahrenheat FUH heater has an advanced feature to close off automatically and prevent excess heating. Once the room temperature comes to normal, it again starts the heating effect.

Its advanced built-in thermostat helps you to change its temperature if you feel too cold. Ultimately it will deliver the required heating effect in the room. Now here are some benefits and drawbacks of this heater.


  • This heater does not ask expertise to install it.
  • It is the best option for a huge garage.
  • It can efficiently work with other electrical devices.
  • Equipped with high-end technology, it offers security from excess heat generation.
  • You will also get a manual remote to execute it.

So if you are buying a heater for the first time, then this is the one for you. Its convenience to use and offered security made it the best option among users.

  • Powerful and durable garage heater
  • Built-in thermostata/li>
  • Compatible with 208v or 240v power
  • 3 Level Heat Settingd: Low, Med, High
  • Output control prevents overheating
  • Not all, but some customers find disappointing patching on wires.

Comfort Zone

One of the best electric heaters in ceiling mounted electric heater, Comfort Zone functions through a pullout cord. The customer can adjust the heat and halogen light by pulling that string.

It does not need the light to be on to function. Along with this, it has the advanced options to take your security on top while in a garage. Its high-end security against overheating makes it an asset for electricity risks.

Comfort Zone ceiling mounting feature saves ground space and allows excess security. The flexibility to use it in any direction by moving its bracket discovers the best way to direct the heat on a particular space.


  • It is a cost and energy-conserving heater.
  • It consists of dual power system features.
  • It consists of long-lasting material.
  • Flexible brackets to adjust its heat and light.
  • It saves floor space.

So, this electric garage heater fulfills the requirement of light and heat both for your garage. It supports you to work and stay warm on cold winter days. It pays a good value for your money as it conserves energy and costs both.

  • Metal safety grill
  • Comes with halogen lights
  • included 2 quartz bulbs that reflect heat
  • Best mount on the ceiling garage heater
  • For a new user, it could be challenging to understand its control panel.
  • Some users reported it was imperfectly designed.

Optimus Electric Garage/Shop Heater

The Optimus electric garage heater is a good choice for your garage as it does not cover floor space. You can easily mount it on the ceiling or wall of the garage. Such a nicer use of Optimus ceiling mounted heater prevents getting in touch with any explosive object. Along with this, it comes with super essential protection against overheating.

You can adjust its heat between 600 Watt and 1200 Watt. It comprises a heater that includes quartz heating elements, user-friendly string, and halogen lights, etc. The heater is developed out of durable material.


  • It offers security against overheating.
  • It provides a user-friendly string to control heat and light.
  • This heater secures the need for installation space on the floor.
  • Beautiful Halogen light completes the need for light.

So it is an unbeatable garage heater that offers advanced features, overheating protection, and string to use it comfortably. It serves multiple purposes. Apart from heating the room in winter, it also brightens up the space to work.

  • Cool to touch
  • 4,000, 9,000, or 18,000 BTU per hour
  • Quartz heating element
  • 3 Level Heat Settingd: Low, Med, High
  • Takes little bit longer to warm up the space

TPI Corporation Heater(OCH46)

This is the best option if you do not have a huge garage. It offers 120V of heating, and one can add a vintage look to their workspace. This heater comes with two chains to hang it on the ceiling. Also, it consists of a bracket that can be adjusted up to 45 degrees.

It is an infrared heater that works by radiation and not by a fan and offers continuous warmth throughout the room.


  • Perfect heating throughout the space.
  • Avoid noise
  • It offers better results for a small space.
  • It can be hanged anywhere.
  • Higly recommended small infrared heater
  • Radiant heat distribution functionality
  • BTU rating: 5120
  • Ideal for low temperature areas
  • You need to add a light switch to direct its power.

Other 120v Electric Garage Heaters – You Can Consider

If you want to have a few more options for your garage, you can also consider the below ones as well. These are the ones which are also used by our staffs and they’ve got marvelous experience using on thier garage in winters.

Lasko 675919 Stanley Pro-Ceramic Utility Heater

The Lasko is an excellent heater that comes in the best shape, and it is quite easy to install. It does not consist of any nut and bolt. Apart from this, it is efficient to spread heat in the entire room or to the directed area.

From a safety point of view, this heater offers you the best experience. It is an ETL listed product. This itself signifies that it has passed all safety standards.


  • It is an ETL listed product, which makes it safe and secure to use.
  • It does not require assembling.
  • It has a feature to adjust the temperature automatically.
  • Offers great fan configuration.
  • You can easily direct heat to the required place.
  • Easy to handle
  • Cool to touch
  • Unique pivot feature distribute heat where needed
  • Adjustable thermostat
  • Durable small electric garage heater
  • It can not spread heat to the upper part of the room.

Maxx Air HeTR

Most customers find this heater more suitable for outside spaces like a garage, workspace, and other areas. Especially if you have children and pets in the house, then use a ceiling mounted heater. This will prevent any accident through fire.

This heater helps in heating air and things around the space as well. It is energy efficient, and in 120V it is enough to use.


  • It comes with a string to operate.
  • It is easy to carry and develop with a long-lasting material.
  • It is E.T.L Listed.
  • User friendly- it is easy to operate.
  • It can be mounted on the ceiling and wall easily.
  • ETL listed infrared heater
  • 4,000, 9,000, or 18,000 BTU per hour
  • Highly efficient
  • Safe to use
  • Easy to use and ideal for garage, shop, workshop, barn, or shed, basement
  • It does not consist of LEDs to regulate heat.

Points to Consider While Choosing a Garage Heater

Mistakes are common while choosing an electric heater for your garage. This is because we forget to consider some important factors. So, if you are purchasing a garage heater, consider the following factors:

Appropriate Heater Size

The foremost thing you need to consider is heater size that depends on your garage size. If you do not assess it earlier, then you may end up choosing a small heater for a big garage. A large size heater for a smaller space is like throwing your valuable money on excess energy. On the other hand, buying a small heater for a large garage won’t serve the purpose completely.

Installation Place of Heater

This is another significant factor where you will install the heater. Choose a place which you find more suitable to pass the heat to the required areas. Most customers install it in the center of the garage, but it can be different for you. This is the reason that heaters come with heat redirecting features. You can use that feature to change the direction of heat from one place to another.

According to space, you may choose between a standing garage heater and a ceiling-mounted heater.

Energy Efficient Or Not

It is important to check if the heater is generating the heat promised by the company or not. Must check what kind of thermostat it is using. Otherwise, it will be a complete waste of money. To ensure this factor, you can go through feedback and reviews of users who purchased the heater earlier.

Best Features and Cost-friendly

This is the universal rule while buying a product. A rational buyer always purchases a product that is cost-friendly and does not compromise with the features. It is possible that when you purchase a large garage heater with excellent features, it will cost more. This is because it gives you a long-lasting convenience, which you may not get in an inexpensive heater. So, if you purchase a low-cost heater that does not stand on your expectations, then it will be expensive for you. You can check this element by observing its reviews.

Protection Against Overheating

While buying the best electric garage heater, you should check if it provides overheat protection. This is because you may have pets, kids, and other vulnerable loved ones in your house that have a chance to come in touch with the heater. Some heaters come with overheat protection features that keep them cool from the outside and prevent burning. Also, you can choose a ceiling mounted garage heater 120V to keep a distance from the heater. Also, it helps in avoiding contact with flammables in your garage. So purchase heaters that have overheat protection features or one that can automatically control the heat.

What Safety Measures You Should Take With Electric Garage Heaters?

The purpose of the heater is to produce heat, and using it on a regular basis can cause overheating. This may result in overheating the garage and catching fires. The danger does not end here. It may do other damages as well.

To avoid any mishappening, it is advisable to maintain a distance between the heater and flammable things like oil, fuel, and others, etc.

Also, some heaters come with overheat protection and auto-shutoff features. They automatically shut off the valve when heat exceeds the limit.

When we install the heater on the floor, there may be chances that you step upon it. This can cause damage to the heater and result in fire. So it’s our responsibility to install the heater away from the flammable object and where you wander most. To avoid such things, you can convert your heater into a ceiling-mounted heater.

Last, but not least, if you accidentally touch the heater, it can burn your hand. So, you should prefer using a heater that comes with cool touch features. Such heaters serve your purpose of warming the garage and remain cool from outside. This avoids burning accidents from the heater.

Why Should You Prefer Electric Garage Heater Over Gas Heater?

There is no doubt, both electric garage heaters and gas heaters are effective in generating warmth in winters. Still, some elements make electric garage heaters preferable over Gas heaters. Here are those factors:

Time Involved In Installation

You may not want your work to suffer due to the cold. So, you need a heater that can be installed as soon as possible. Gas heaters take relatively more time in installation than 120v electric garage heater . Also, it requires expert assistance and more effort than an electric heater. This is the reason that the costs involved in the gas heater are higher than an electric one.

Easy To Maintain

You do not need the expertise to maintain an electric heater. You can easily maintain it by yourself. On the other hand, it is not possible in the case of a gas heater. The gas heater requires necessary on-time maintenance to make it long-lasting and prevent any mishappening.


Durability is the most important factor that makes an electric heater best over a gas heater. They offer you the durability of approx 30 years whereas gas heaters have a lifespan of a maximum of 20 years.

So, you must be sure till now, which heater will offer you a comfortable and affordable winter.

Summing it up

A right heater can help in maintaining the right warmth in the garage. It completely depends on what type of heater, garage size, insulated area, and heater size determine how much good result you get. Even outside temperature has an important effect on the type of heater you will use in a garage.

When it comes to good quality heaters in a cost-friendly way, all the options mentioned above are the best ones.

FAQ – Frequently Asked Questions

Once you check all the feedback of different 120V garage heaters existing in the market and still confused about which heater should be the best one for you. To clear this confusion, we have come up with the following frequently asked questions:

How Many British Thermal Units(BTU) are Required for a Small Garage?

It depends on the type of heater you use, how many BTU it will take. If you choose a Forced air heater, then it takes 45000 British Thermal Unit(BTU). On the other infrared heater, take approx 30000 British Thermal Unit(BTU).

What Should Be The Location Of Heater In The Garage?

If you want the best outcome from your electric heater, then discover the place where you feel the coldest. Calculate what could be the difference between floor and roof and set your heater at a place from where it can spread the air in the entire room. Keep your heater at seven feet from the floor and away from explosive materials.

Why and When Infrared Garage Heaters are Considered Best Heating Option?

Infrared heaters are excellent heating choices for you if your garage size is small. They take less to no effort in installation and functions using natural gas. Not only air, but it does heat up the different things in the garage. Along with this, they are easy and affordable to maintain. Last but not least, they do not create any unpleasant sound.

What is the Safest Heater For a Garage?

A heater that uses gas demands more attention. This is because gas can be extremely explosive due to overheating. As technology has taken over everything, it has made significant changes in the heaters. One of those changes is an advanced safety feature. These heaters come with an auto shut off option.

Will a 120V Heater Effective for Your Garage?

Whether a 120V heater will work for your garage completely depends on the garage size and heat you need for the same.  A garage heater of 120V can effectively heat a space of 14 sq meters. So considering this thing, you can choose the best heater for your garage and workspace.

Are Electric Garage Heaters Costly Compared To Other Heaters?

It may seem costly to install an electric garage heater, but if you observe its durability, maintenance cost, and effortless installation, then it is cheaper than other heaters. So, keeping in view these points, one can decide that electric garage heaters are much more affordable and easy to use than other types of heaters.

Other Heating Options