10 Best Garage Heaters in 2021

best garage heater

Has the cold weather made you feel the need to find a way to heat your garage recently? Do you feel like this weather can reduce your productivity level? If your answer for both these questions is yes, then all you need right now is a garage heater. 

May it be your DIY projects or a professional job, getting the right garage heater for maintaining a work-friendly environment is quite crucial.

We know that you are searching for the best heater for your garage; therefore, we decided to review the best garage heaters for you. Interested to learn more about them? Well, read further and explore on your own.  

Before diving in deeper, it would be better to give you an idea regarding our top picks so that you know the best features which these garage heaters offer. With the help of this, you will be able to understand a broader image prior and will have a better idea when we share our detailed reviews.

Disclaimer – This article may contain affiliate links, this means that at no cost to you, we may receive a small commission for qualifying purchases.

Best Overall

Fahrenheat FUH54 Garage Heater

Fahrenheat FUH54 Garage Heater
  • 40-135◦F heat
  • Up to 17000BTU per hour
  • Heats up to 500sqft.
  • Remote control to manage heat

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Premium Choice

Mr. Heater Big Maxx MHU80NG Garage Heater

Mr. Heater Big Maxx MHU80NG Garage Heater
  • Heats up to 2000sq. ft.
  • Low current supply required
  • 80000BTU per hour
  • Natural gas to liquid propane conversion

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Best Budget

Lasko 755320 Garage Heater

Lasko 755320 Garage Heater
  • Cool-touch exterior
  • Two quiet settings
  • Remote control included
  • Affordable

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Since you are aware of the best features that our top picks to offer, you now have an idea of a broader picture of the market. Nevertheless, we suggest you go through our detailed reviews on the ten best garage heaters below for an in-depth analysis. This will further assist you in making the right decision.

1. Fahrenheat FUH54 Garage Heater

Fahrenheat FUH54 Garage Heater

Fahrenheat FUH54 Garage Heater is a heavy-duty heater that you can conveniently use for keeping your garage warm. Since it is a mid-range heater, so it will not be too heavy on your pocket. Using a fan-forced heating mechanism, this garage heater produces an output of 5000watts that equals 17000BTU. This amount of heat is enough for keeping a 500 sq. ft. room or greater.

Since this heater comes with a mounting bracket, you have the option of hanging it to your garage’s wall or ceiling as per your demand. Since the slats are adjustable, you have the liberty to customize the direction of the heat flow. To make the functionality further easier, the makers have also provided a remote with this one, so it will be possible to manage the heat from a distance as well.

Overall, this garage heater would be a reliable choice, offering you greater functionality and flexibility while you use it.

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  • Built-in thermostat
  • Remote control included
  • 1-year warranty
  • Adjustable slats
  • Can be installed in various locations


  • May not be suitable for garages that are too large.

2. Mr. Heater Big Maxx MHU80NG Garage Heater

Mr. Heater Big Maxx MHU80NG Garage Heater

Mr. Heater Big Maxx MHU50NG Garage Heater is among the best garage heaters that you can bring for your garage, workshop, or any other commercial space. This garage heater is ideally designed for heating larger spaces, as it offers a whopping 80000BTU per hour. This means it will ideally heat an area as large as 2000sq. ft.

This garage heater is the ideal option if you are looking for a natural gas heater for heating your large garage. It is a fan-forced garage heater that converts cold air into hot by pulling it from the atmosphere. Since this heater requires 115V AC power for operation, so it will not consume much power to produce a higher output. 

Along with all that, the presence of mounted brackets makes it easier for you to easily place this heater where ever you want it to get fixed.

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  • Heats larger garages
  • Built-in high-velocity fans
  • 3-year factory warranty
  • 10-year warranty on part defects


  • The thermostat is sold separately.
  • Expensive

3. Lasko 755320 Garage Heater

Lasko 755320 Garage Heater

Lasko 755320 Garage Heater is among the most affordable garage heaters that you can use to keep your garage and your house warm. This lightweight garage heater is pretty portable and placed at any location as per your requirement. Featuring a digital display, this heater allows you to adjust the thermostat as per your requirement in the most convenient manner. 

This garage heater provides you a maximum power output of 1500watts, using a ceramic heating material, so it can be considered for heating smaller spaces usually. To support this, the makers have added a heat oscillation mechanism that spreads heat throughout the space. 

Overall, this heater can be a considerable choice, as you get a built-in remote control and timer to program the heat as per your demand. The timer switches off the heater automatically at the time you prescribe. This time can, however, not exceed 8 hours.

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  • Widespread heat oscillation
  • Digital display
  • Remote control included
  • Affordable


  • Not ideal for large garages

4. Heat Storm HS-1500-PHX-WIFI Garage Heater

Heat Storm HS-1500-PHX-WIFI Garage Heater

Heat Storm HS-1500-PHX-WIFI Garage Heater is easy to operate a garage heater. The operation is so simple and accessible that you can control it via your phone even. You have the leverage to preset the heating schedule. Since the company has ensured children’s safety, they have added a child lock feature as well because that has the potential to provide you better control and limit the chances of any accidents. 

Since this heater contains a built-in thermostat, you can manage the temperature pretty easily. However, a 1500watt output makes this heater suitable for small garages only. You can simply mount this heater on your wall, as it will not require any electrical system to be operated. 

The makers have also added a tip-over mechanism and protection against overheating to avoid any incidents if the heater falls or becomes overheated. Overall, this garage heater is an excellent choice as its interface is quite simple, allowing you to operate it by simply connecting your phone with the help of Wi-Fi. 

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  • 1-year warranty
  • Operated via phone
  • Simple interface
  • Digital LCD


  • Not suitable for heating larger garages

5. Dr. Infrared DR968 Garage Heater

Dr. Infrared DR968 Garage Heater

Dr. Infrared DR968 Garage Heater is among the light-duty heaters that you can get for a smaller garage or the one that is pre-insulated. This 1500watt garage heater can provide a range of heating that lies between 50-85◦F. Since it features a built-in timer and thermostat, you can adjust the surrounding temperature twelve hours in advance. 

The features such as auto-shutoff and overheat protection of this heater allows you to minimize the chances of any accidents, as the heater automatically shuts off if it falls by mistake. Since this heater weighs only 19 pounds, it is pretty portable and can be carried wherever you want.

The company also provides some additional features that make it an ideal choice. You can use this heater if you want to minimize your electricity bill but want good quality all in all as this heater consumes lesser electricity and can minimize your electricity by roughly 50%. So, it won’t be the wrong decision if you want to use it on a smaller scale.

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  • Does not make any noise
  • It can be controlled from a distance
  • 3-year warranty
  • Overheat protection included


  • The fan might make noise that bothers.

6. Dimplex DGWH4031G Garage Heater

Dimplex DGWH4031G Garage Heater

Dimplex DGWH4031G Garage Heater is a durable choice for heating your garage or workshop. It provides 4000watt power output using a stainless steel heating element whose heat is further transferred via a built-in fan. This heater can automatically control the temperature between 45-77◦F.

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The presence of an added circuitry lets this heater provide a safer and economical performance. If you think of the design of this heater, so it is such that you can conveniently fix it to your wall or ceiling with the help of the mount present. You can even shift the direction of the heater as per your demand.

Since the heater’s body is entirely covered in powder-coated steel, the unit will not often catch rust or corrosion. Overall, this heater can be a reliable choice for heating your garage.

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  • A 6ft. long cord offering a quick connection
  • 1-year warranty
  • Automatic overheat protection included


  • Lacks a remote control
  • Not suitable for large garages

7. Mr. Heater MH60QFAV Garage Heater

Mr. Heater MH60QFAV Garage Heater

Mr. Heater MH60QFAV Garage Heater is a torpedo heater designed for larger garages covering a space of around 1500 sq. ft. The maximum power output that you get with this champ is 60 000BTU that is quite a good amount of heat to keep your job site warm. Since it is a propane heater, you will have to ensure that your garage is well ventilated to let the carbon monoxide escape, which is produced upon fuel combustion.

The makers have added a QBT technology to make this heater quitter than other propane heaters. So, you can say that it will provide you a heavy-duty output at a pretty convincible price. Since it features rugged steel construction, you can be sure that it will stay by your side for an extended period.

Overall, this garage heater can be a very economical choice that carries out clean combustion with lesser harmful by-products.

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  • 1-year warranty
  • QBT technology helps make comparatively lesser noise
  • Lightweight
  • heats instantly


  • Lacks a thermostat
  • Shorter power cord

8. Dr. Heater DR966 240V Garage Heater

Dr. Heater DR966 240V Garage Heater

Dr. Heater DR966 Garage Heater is a commercial heater that is designed for larger garages to provide a heavy-duty performance. This hardwired heater can be conveniently mounted on the wall or ceiling as per your requirement. The company has also added a bracket to ensure easier installation.

This garage heater ideally provides an output of around 3000-6000W, so it would be ideal for heating an area of roughly 350-400 sq. ft. the company has added spiral steel metal sheath heating element as the source of generating heat, while the heat is transferred via a fan-forced mechanism.

Overall, this heavy-duty garage heater can be installed in your garage, school, house, dormitories, or any other exposed space. You will notice an enhanced effect when the space is well insulated. Since it is also providing you a one-year labor and parts warranty, you can consider it as an ideal choice for your job.

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  • 1-year warranty
  • Minimum turbulence
  • Lesser noise
  • 3000-6000watts power output


  • It might be too harsh for small garages.

9. Aikoper 1500W Ceramic Tower Garage Heater

Aikoper 1500W Ceramic Tower Garage Heater

Aikoper 1500W Ceramic Tower Garage Heater is a multifunctional heater used to heat small garages, bedrooms, living rooms, and many other places. Since it comes with remote control, operating the temperature will not be much difficult. 

The makers have also added a feature for adjusting the time duration for which you wish to keep the heater on. Thus, you won’t have to worry about switching off the heater once you don’t need it. You have the liberation for choosing any power output between 900W and 1500W, so you can limit the amount of heat when you require it lesser.

Since this heater also contains a carrying handle, moving it from one place to another will not be difficult. Further, the oscillation mechanism allows the heat to evenly spread throughout the space so that you get a better experience. Overall, this heater will not be a bad deal if you need it for your garage or your apartment, as it can heat an area as large as 900 sq. ft.

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  • Warm up instantly
  • Tip-over protection included
  • Portable
  • Widespread warmth


  • The loud beep can be annoying.
  • The remote control does not catch signals when not exactly in-line with the LCD

10. Broan-Nu Tone 198 Garage Heater

Broan-Nu Tone 198 Garage Heater

Broan Nu-Tone 198 Garage Heater is a high-capacity wall heater that is a suitable choice for light commercial use, so you can use it if you have a small garage. This is primarily a wall-heater that is hardwired to ensure it becomes a long-term partner. Featuring a thermostat mounted on the front side, this heater makes it pretty convenient for you to manage the temperature as per your requirement. Since it is entirely constructed using steel, and a highly efficient heating element, it is a pretty economical heater that helps to keep your electrical consumption lower. 

One common drawback can be that one is never enough with this heater. It is often noticed that owners require at least two such heaters during the winter season. So, this can get heavy on your pocket that way. Further, the smaller power output only makes this heater suitable for occasional uses. 

However, the permanently lubricated fan and an easier application can still make this reliable heater a reliable choice.

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  • It does not take up floor space
  • Reliable
  • 1-year warranty


  • Not ideal for larger garages

A Guide to Buying Garage Heaters

You must have gone through our reviews by now and have some idea regarding what the market is offering. Although our reviews were pretty comprehensive, you might feel the need to know how we were able to pick these garage heaters. So, we have shared our buyer’s guide here to facilitate you further. You will find below all the necessary details regarding the features that you should consider while picking the best garage heater.

Garage Size

By the rule of thumb, a smaller garage will require a comparatively smaller garage heater that has a lesser power output, whereas a larger one would require a larger one. Buying a heavy-duty garage heater for a smaller garage won’t be appropriate as that may overheat your garage, making it an unsuitable place to work.


You can either have wall-mounted heaters, ceiling heaters, standing heaters, or a combination of them. You will often come across certain heaters that have multiple hanging or placement options. Such garage heaters give you the liberty to place them as per the space you have.

Garage Heater Types

You will either find a natural gas heater, an electric heater, or an infrared heater. Natural gas heaters have been a preferred choice for a long time now because they are known as clean energy sources. Such heaters are usually fan-forced heaters. Nevertheless, electric garage heaters have also gained a lot of fame recently due to the ease of use they offer.

Power Output Level

This feature is to be checked in BTU (British Thermal Unit) when you are buying a natural gas heater, and in watt when buying an electrical usually. Typically, 4000-9000BTU is ideal for 250 sq. ft. while a 500-600 sq. ft. garage would require around 25000BTU to get sufficient heat. The larger garages like those that are roughly 1000 sq. ft. would require even higher BTU that can be somewhere between 30000-60000.

Wrapping It Up

All these features’ evaluation collectively helps you buy the best garage heater. Nevertheless, you should not forget the importance of safety features because they help make your heater user-friendly and help avoid any accidents. Collectively, the garage heaters that align well with your requirements in the light of the features mentioned above would be the best choice for your garage.

Written by:

Hi there! My name is Herbert Miller and I´m one of these you could call a real handyman. My hobby is to fix everything whenever it comes to cars or stuff in my garden. I created this website to share my knowledge with all the different tools I have tried through the years.