The Best Garage Heater: Top 8 Products

The best electric garage heater is one that will heat the area you need to be heated in a quick and safe manner. Most homes do not have their garages heated, so purchasing an electric space heater can be the simplest and cheapest way to warm up the space only during the times you need it to. Many electric space heaters are energy-efficient and will not require a lot of extra money to run. They also are typically versatile and can be used elsewhere in the house when you are not in the garage. They also do not frequently require ventilation which makes them easy to use. The choice is really wide and sometimes it is difficult to determine what the best space heater for a garage is.

Many people may use their garage for a workshop, storage area, gym, family room, and sometimes even a bedroom. If you are frequently living in this space, it is a guarantee that you will want to have a comfortably maintained temperature. In this case, a wall-mounted or ceiling-mounted electric heater may be a more permanent option. Or, a portable tower or box space heater that you can carry with you may also work. There are also a few different types of electric garage heaters to choose from. The first is infrared and the second is the PTC ceramic. These are evaluated later in the Buyer’s Guide. Overall, in order to answer “What is the best heater for a garage?” a list of the top 8 have been outlined below.

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Models Considered
8
Hours of Research
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Experts Interviewed
248
Reviews Analyzed

Heat Storm HS-1500-PHX-WIFI Infrared Heater – Best Electric Heater for Garage

Best Choice
Heat Storm HS-1500-PHX-WIFI Infrared Heater
Heat Storm HS-1500-PHX-WIFI Infrared Heater
This is the best garage heater in this evaluation, and also happens to be the most expensive. This is certainly justified given its features and performance, though. This Heat Storm WiFi Wall Mounted Infrared Heater is powered by 1500 Watts which allows it to cover a 750 square foot area if being used as a secondary heat source, or 300 square foot area as the primary heat source. Since it is wall-mounted, it will not get in the way and take up lots of space. It does come with extra feet as well if you don’t want to mount it or need to move it around. This also makes it among the best portable garage heaters. If it is mounted directly above an outlet, the cord can be stored within as well. This model might be the best for families with children or pets given its safety features. The entire exterior is cool to the touch and the entire unit will shut off if it is tipped over or laid down.
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It is WiFi-enabled meaning it can be child-locked and completely controlled from any phone. The entire unit is able to be set up in less than 10 minutes as well. The design is overall very minimal, not drawing attention to it but also not being an eyesore. It uses infrared and zone heating to warm any room and space quickly by directly heating the objects and people in it. It is ETL certified and marketed as energy-efficient, meaning that it has passed the Edison Testing Laboratories as a safe piece of equipment in both manufacture and use. This is the best small garage heater and is highly recommended for those needing an out of space out of mind heater that will do a great job without being bulky or intrusive, and also is technologically advanced.

PROS:
  • Wall-mounted for minimal space use
  • WiFi-enabled
  • Easy set up and use
  • Cool to touch exterior
  • ETL certified
  • Infrared
  • Only 9 pounds

CONS:
  • The loud fan in peak use

Customers’ Reviews from Amazon:

The design and compactness of this heater make it very easy to put in a tight space in a garage or even move around if needed. It creates a lot of heat very quickly and its autoshutoff feature makes it not need to continuously run which is great.

Having the WiFi feature makes it extremely easy to control and keeps the garage perfectly warm at night. Since it is wall-mounted, there is no fear of it falling over and creating a hazard and it saves a lot of space. So far, this is much better than other similar products.

This is a very quick and accurate little heater It works best in an open area so it senses the surrounding temperature easier. The fan is a bit loud, but it goes to a quiet mode once the area is heated. The heater is also very light and the heat quality is good.

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Lasko Ceramic Tower Space Heater – Best Garage Heater Tower

The Best Garage Heater: Top 8 Products

This best garage heater electric tower is among the most affordable options, and has many features completely different from the previously listed large space heater for garage. This model has a maximum power of 1500 Watts and is ideal for a space of around 300 square feet. It does not take up a ton of space being a vertical tower, and also has a carrying handle which places it as a top contender of the best portable heater for garage use, too. It has a self-regulated ceramic heating element which means it will keep the room at a consistent temperature based on its material without internal electronics. There is also a safety function that will shut it off if it has been on too long to avoid overheating, and the entire exterior is cool to the touch.

There are also many technological features on this best indoor garage heater. Lasko Ceramic Tower Space Heater has an adjustable thermostat to program the desired temperature, there are two heat settings of high and low, a timer that can be adjusted between 1 and 7 hours, and an oscillating feature to evenly distribute the radiant heat. It also comes with an LED control panel for ease of use, and a wireless remote to adjust power, heat settings, temperature range, oscillation toggle, and the timer. The model is also ETL certified. This product does not have an auto-shutoff feature if tipped over, so keep this in mind when using around children or pets. Overall, this Lasko Ceramic Tower Space Heater is highly recommended for those looking for evenly distributed heat and technological prowess at an affordable price.

  • Product

PROS:
  • Carrying handle making it portable
  • Cool to touch exterior
  • Self-regulating temperature maintaining
  • ETL certified
  • Wireless remote control
  • Oscillation and timer features

CONS:
  • No automatic shut off

Customers’ Reviews from Amazon:

This heater is ideal for small spaces and can maintain the room (around 300 square feet) at a particular temperature well. It has worked well for 4 years and is used nearly every cold night. Just make sure you have the right size space to use this in and it will work effectively.

This works great in a two-car garage that has been converted into an office. It doesn’t only heat the area needed, but the whole garage. You can easily tell the difference in temperature with it versus without. It is advised to only keep it plugged in when you are home and keep an eye on it for safety, but it exceeded expectations.

This is used in an 8×10 garage and it keeps it at a solid 78 degrees Fahrenheit when outside it is 40 degrees. It distributes the heat great with the oscillation and has cut the electric bill in half after switching to this heater from a previous model.

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Dr Infrared Heater – Best Efficient Electric Garage Heater

The Best Garage Heater: Top 8 Products

This third best heater for garage use is in the midrange in terms of cost, but has several great features. It is the best rated electric garage heater in terms of electric garage heater reviews, showing its credibility first of all. It uses 1500 Watts and is the best in terms of quick, powerful, directional, and intense heat that is best suited for active homes. It works by using an infrared quartz tube and a PTC element which means it is similar to self-regulation and is safe and efficient by producing heat quickly and transferring it evenly. In fact, this heater delivers heat with a blower at a rate of 1.5 times more power than a traditional good electric heater for garage.

This most efficient electric garage heater is easy to clean and maintain with a removable filter. The Dr Infrared Heater almost resembles an old-timey jukebox making its design unique and attractive. It has a control panel on the front with a timer up to 12 hours, power toggle, adjustable thermostat, modes of automatic, high, and low, and a standby feature. There is also a remote. In terms of safety, it will shut off if it tips over and prior to overheating. It also is listed as an energy-saving model, especially given that it uses infrared heating. It has a very quiet blower and a total temperature range between 50 to 86 degrees with a lifetime guaranteed filter. Overall, this is the most efficient garage heater highly recommended for those wanting a trendy looking heater that also will be extremely energy-efficient and safe.

  • Product

PROS:
  • Infrared and PTC heating
  • Highly efficient
  • Unique design
  • Quiet blower
  • Large temperature range
  • Remote control

CONS:
  • Quite heavy at 19 pounds
  • Less portable than other models
  • Not discreet at all

Customers’ Reviews from Amazon:

This heater works perfectly. It seems a lot safer than older models since you can’t burn yourself when moving it. The settings work well and it brought the room temperature exactly to 70 degrees asset. It works well to heat the garage space and is easy to use.

This is used in a 2 car garage that is not insulated and set on high, it heats the space well in only 10 minutes. This was never achieved before, and it is impressive how quiet it operates too. This will definitely be a future purchase for other rooms in the house, too.

This heater works great and keeps the garage at a very comfortable temperature. It comes with a 3year warranty and heats 1000 square feet quite effectively. The reviews are nearly all positive and it works just as well as they say.

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Heat Storm Deluxe Wall Heater – Best Wall Mounted Minimal Electric Space Heater

The Best Garage Heater: Top 8 Products

This is the fourth-best garage electric heater and is quite similar to the first electric space heater for garage, but is quite a bit cheaper. This model is also white and wall-mounted but does not have attachable legs and it is not quite as appealing as the other model. It definitely stands out more, but does still hide the cord if plugged in directly above an outlet and comes with a mounting template for easy installation. It uses 1000 Watts and uses less than 2 square feet of wall space when installed. It utilizes the same heating type as before making it the third-best infrared heater for garage use. This means it heats the objects in the room, not just the air.

This Heat Storm Deluxe Wall Heater has an LED screen that shows the temperature of the room so that you can easily maintain it. This display will go dark within 5 minutes to help save energy. It can be controlled via a wireless remote for ease of use, too. This is one of the best heaters for a garage and comes with a one year warranty. It has safety features such as a safe touch grill to make it useable around children and pets, and it does have an automatic shutoff if it tips over even though it is wall mounted. This version only weighs 7.5 pounds. This is recommended as a good space heater for garage for those with children who don’t want a bulky heater on the floor and have children and pets they need to worry about but do not want all the frills or extra price of a WiFi capable one.

  • Product

PROS:
  • Lightweight at 7.5 pounds
  • Safety features such as cool touch and automatic shutoff
  • LED display
  • Infrared heating
  • Wall-mounted for less space use
  • Remote control

CONS:
  • Not WiFi enabled
  • Not the sleekest design
  • Does not list desired square footage
  • Not portable

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Space Heater Quiet Mini Electric Ceramic Heater – Best Portable Electric Garage Heater

The Best Garage Heater: Top 8 Products

This is one of the top best space heaters for garage use and is also the absolutely most affordable you will find. It slightly resembles a speaker, so the design will fit well in a garage. It is extremely compact and uses PTC ceramic elements to quickly and efficiently derive heat in seconds. This space heater is ideal for garages of many different uses whether it be for a space heater for a garage gym or space heater for garage workshop since it creates consistent warmth and uses barely any space. It is very portable and can be placed on tables, the floor, or really anywhere. It also has an automatic shutoff safety feature is it tips over and will shut off if the internal parts get too hot. This is great since it is so small and can easily tip over, it is at least ensured it will not be a safety hazard.

This Space Heater Quiet Mini Electric Ceramic Heater can be used at a 750 Watt setting for low heat, or a 1500 Watt setting for high heat. It has an adjustable thermostat and only weighs 2.2 pounds. It has knobs at the top to adjust the speed of the air, as well as modes for nature wind, and two versions of hot wind. It also features a handle for easy transport, anti-slip mats to make it more difficult to tip over, and a fan that blows the air. There are a few warnings to be aware of while using this fan-forced heater like not covering the heater or blocking it. Placing it on an uneven place can cause it to shut off with its feature, and it does get hot on the metal grid so it is advised to not touch it for a while. This is recommended for any adult who needs a quick way to heat an area, but not for use around children or pets since it does get hot.

  • Product

PROS:
  • PTC ceramic heating elements
  • Two wattage settings
  • Extremely portable
  • Very lightweight
  • Very affordable

CONS:
  • Poses a few heat hazards
  • Does not have a ton of features
  • Very small so takes a while to heat an area

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Corporation Degree Tank Top – Best Portable Propane Garage Heater

The Best Garage Heater: Top 8 Products

This extremely unique heater is around midrange price and is unlike the rest by a long shot. This one runs on propane and this heater comes with a bracket mount that is 180 degrees and multidirectional. It mounts onto a 20pound propane cylinder. It is estimated that you could get around 2 hours per gallon from one tank of propane on high, 3 hours per gallon on medium, and 6 hours on low power. It can be a space heater for garage that can heat as large as a 3 car garage effectively, but it will require the garage door to be open since this uses oxygen. This is a very important safety aspect to keep in mind. There is a tip-over safety automatic shut off, though.

This does not use electricity and includes all necessary fittings for the propane tank. There is an estimated assembly time of about 2 hours. It allows for 3 different heating settings in 30,000, 36,000, and 45,000 BTUs. The heater part itself weighs about 7.5 pounds and will excrete heat at 360 degrees from the burner head. This type of portable heater is also primarily used outside, so it can double as one to be used while fishing, camping, hiking, and at outdoor parties, too. Overall, the Corporation Degree Tank Top would be recommended to individuals looking to use their garage as a workshop with the door open or maybe while working on a car. It needs to be a completely ventilated area, so this would not be recommended as a best space heater for garage if you plan on keeping the door closed.

  • Product

PROS:
  • Multi-functional
  • Has automatic shut off safety features
  • Has multiple heat settings
  • Does not require electricity
  • Can heat a 3 car garage

CONS:
  • Not electric
  • Poses several safety hazards
  • Requires additional fuel purchase

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Ceramic Space Heater – Best Garage Space Heater with Cooling Function

The Best Garage Heater: Top 8 Products

This seventh-best electric space heater for garage is portable and among the cheapest alternatives presented in this list. It is another tower oscillating heater fan, and does not take up a lot of space at all. It heats using PTC ceramic internal components that will turn on and off in order to maintain the thermostat setting chosen. This Ceramic Space Heater is only the size of a piece of paper so it is immensely compact yet still powerful as it is 7501500 Watts depending on the heat levels and can heat up in only 3 seconds. It has a carry handle that makes it even easier to transport and it is under 5 pounds. Its oscillation range is 120 degrees, making it present very accurate heating.

There are 6 functions on the fan operated by knobs at the top. It uniquely has a cool fan that does not produce heat, making it more widely versatile. It also has a low heat setting and a high heat setting, an oscillation for the cool fan, and an oscillation for the low and high heat as well. To keep everyone safe, it will turn off if it tips over or begins to overheat so children and pets are protected. With the temperature range of 57 to 77 degrees, this heating and cooling fan will keep a small garage toasty or cool. This is slightly recommended due to the standard usage of this electric space heater and is the best portable garage heater with a cooling feature as well, but not highly recommended as it is not much different than the other models previously presented.

  • Product

PROS:
  • Cooling feature.
  • Wide temperature range.
  • Safety features
  • PTC Ceramic heating
  • Oscillation
CONS:
  • Not very unique
  • Does not heat a very large area
  • Does not have a lot of advanced features

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ISILER Space Heater – Best Unique Space Heater

The Best Garage Heater: Top 8 Products

This is the final and eighth pick of the best garage heaters, and it is the most affordable option. It is the ISILER Space Heater which is portable and very compact. It uses the PTC ceramic heating approach and also has an automatic shutoff to prevent damage or danger. It is also constructed from fire-retardant material and does not utilize flame or light, which keeps it much safer. It is a 1500 Watt output and can heat up to 108 square feet. It only weighs about 2.5 pounds, and has a very unique yellow triangular design. This shaped design not only allows it to be more stable and help prevent it from tipping over, but also allows it to have a very wide area that the heat comes out of so it heats the room much faster.

This electric heater has a very wide temperature range of between 41 and 95 degrees Fahrenheit, and can heat up an area in just seconds. It also comes with a 3-month money-back guarantee. This little heater also has a carrying handle so you can bring it with you wherever you go in the garage, since it does only heat a tiny area at once. There are a few safety warnings to be careful of such as avoiding touching it when it use since it does get hot and not to use it outside or anywhere near water. It is also ETL certified and produces very little noise from the fan and no LED lights that can be distracting. Overall, this is a very low cost and low use fan, mainly only recommended for use if you have a small area like a desk or sitting area in your garage since this will only heat a very tiny area.

  • Product

PROS:
  • Very wide temperature range
  • ETL certified
  • Unique design
  • Very portable
  • Heats up fast
  • Low cost

CONS:
  • Only heats up 100 sq. ft.
  • Not the safest since it gets hot
  • Only a 3-month money-back guarantee
  • Will not fit any room aesthetic
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Buyer’s Guide

When buying any new appliance, it is important to evaluate brands, needs, and performances of several different options. When it comes to finding what is the best electric heater for a garage, there a few key features to look out for. Since they will typically be portable and not permanent fixtures it is crucial to have safety features such as an automatic shutoff from overheating or tipping over. This will protect not only children, pets, and even adults, but also the safety of the entire garage and house.

It is also important to see if you need an automatic shut off feature once it reaches the desired temperature. This will help save energy and prevent burnout of the heater from remaining on all the time. If you are going to be present whenever the heater is on, it is okay to get a manual shutoff, but if you want to preheat the garage before you enter it or plan on going back and forth from the garage it may be better to invest a little more in one with an automatic feature. Determining the amount of available space for a heater and the amount of space it needs to heat up are also significant things to investigate since certain space heaters are wall-mounted, some are portable and sit on the floor or desk, and some are even ceiling mount industrial.

Some heaters can only heat a 100 square foot area and some can do up to hundreds of square feet, and determining this can help you make the right choice as well. The method of heating is always another aspect to consider. The two main ones are infrared and PTC ceramic. The infrared method directly heats the objects in the room making it fast and maintenance-free. This method is up to 50% more energy-efficient and limits heat loss. The PTC ceramic method can increase safety by preventing overheating and only operating when needed. They also tend to break less and require little maintenance, too. At the end of the day, it is important to evaluate which aspects are most important to you and consulting the list and breakdown above.

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How we Tested

To determine what the best garage heater is and come to the conclusion of which are the best 8 electric heaters for garages, a series of heaters were tested in various garages. There were all different size garages utilized, and the same heaters were used to determine how long it took them to heat the area, how well they maintained the area, and how loud they were during function. The safety features were also strenuously tested to see if it really did automatically shut off when tipped over and to see if it were to overheat. The ones that were supposed to always be cool to the touch were also tested to make sure this was true. All the oscillating and heat setting features were tested to see if they all worked correctly, and the prices were looked at to see which were worth the extra money and which did not meet standards.

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Conclusion

Overall, finding a quality electric space heater can make a garage much more livable and can give you hundreds of more square footage of your home to actually utilize even during the colder months. Maintaining safety is the number one concern since garages are typically off the main house and not one’s primary concern. However, if safety and quality are assured and monitored, an affordable space heater could be a great addition to any garage gym, office, workshop, or living space.

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