As you know, having a cold garage during the winter makes it unpleasant to work in. Fortunately, specialized heaters for garages now exist.
But how do you choose the best garage heater?
That’s where this guide can help. It lists and reviews the top models of garage heaters on the market today so you can find one that meets your needs and budget.
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The Best Garage Heaters
Best Electric Garage Heater: Fahrenheat FUH54
Best Portable Garage Heater: Mr. Heater F274800 MH18B
Best Propane Garage Heater: Mr. Heater MH60QFAV
Best Overhead Natural Gas Garage Heater: Heatstar by Enerco F125444
Best Portable Garage Heater with Camo: Cadet RCP502SCM
Best Natural Gas or Propane Heater: Mr. Heater F260550 Big Maxx MHU50NG
Best Electric Garage Wall Heater: Dr. Infrared DR-238
Best Compact Electric Garage Heater: King KBP1230
Best Vent Free Natural Gas Heater: Mr. Heater Blue Flame Heater
Best Kerosene Garage Heater: Mr. Heater Corporation MH70KFR
“We don’t claim, by any means, that the list below is conclusive. But these are the specific models that we recommend based on intensive research and expert reviews,” says Patrick Holmes, Senior Air Quality & Comfort Specialist at Home Air Guides. “Depending on your individual needs and preferences, one of these garage heaters may be able to guarantee your satisfaction. It can also help you get a grip on what the best garage heater should be and have.”
Best Garage Heater Reviews
This is one of the best electric garage heaters you can choose if you have a medium-sized garage (one that fits 2-3 cars).
It is surprisingly small for an almost industrial-strength power that it offers, which makes it perfect for individuals who don’t want to sacrifice too much of their precious garage space.
Even better – it has a relatively rare feature for such a unit, as it can also be mounted on a wall or ceiling with its emitted heat directed where you want it with an adjustable louver. This surely provides flexibility much-needed for manual work.
This FUH54 garage heater is definitely an excellent choice for your garage, workshop, or basement, with its max BTU of 25,000 and a wattage range, from low to high, of 2,500 to 5,000.
It’s an electric heater, so you won’t have to worry about connecting it to your gas installation or providing a gas cylinder.
It’s a small heating unit that, once mounted on a ceiling or wall, won’t disrupt your range of movement or routine. It’s quite heavy (25 lbs), but since it’s not a portable heater, it shouldn’t really concern you.
Thanks to its thermostat, you can adjust the power to your needs and preferences (from 45°F to 135°F).
However, you need to bear in mind that you can’t simply plug in this heater for it to work. As it has to be hardwired, you will need an electrician or another specialist who will be able to do this safely.
If you buy this garage heater through Amazon, though, you can additionally book installation upon delivery.
This portable garage heater is an ideal option for those who don’t have an electricity supply in their garage or workshop.
It’s sufficient to warm you during your work, especially if you direct it on yourself, providing between 4,000 and 18,000 BTU for areas up to 450 square feet.
Mr. Heater F274800 is incredibly safe, having the necessary safety features already built-in.
Thanks to the auto-shutoff system, the unit can turn itself off when it’s tipped over, the pilot light stops working, or the oxygen levels drop too low.
Besides, its shock-absorbing insulation provides durability and easy replacement of the ceramic burner tile.
You only need to remember not to place it too close to any flammable materials, as it still gets quite hot at times.
You can move it to different locations with a comfortable handle, which is also foldable so that the unit doesn’t take up unnecessary space.
Moreover, it’s possible to buy an additional connecting kit that will allow you to power this garage heater with a propane tank – it’s an excellent option for longer projects.
Propane garage heaters using the forced-air heating system are perfect choices for warming an entire space – this is especially beneficial if you spend a lot of time in your garage, workshop, or basement, or if you’re not alone, so a heater with directed heat is not an option.
Such a device pushes heated air forward to make sure the whole room is warm – this model can manage space up to 1,500 square feet, which is much more than most regular garages are.
The MH60QFAV propane heater will work well for garages, basements, or workshops, but also any utility spaces, events, factories, or patios, especially that it works incredibly quietly – thanks to the Quiet Burner technology, it’s half as loud as regular propane heaters.
It’s high-quality, designed and produced with great care, equipped with a high limit switch, thermoelectric safety valves, a 10-foot hose, and the propane tank regulator.
This garage unit uses 60,000 BTUs, and if you set it high enough, it will provide heating regardless of your requirements.
Its standard tank can last up to 14 hours if it’s on the low settings.
This propane heater for a garage comes with a continuous ignition feature, which means that you don’t have to worry about the startup of the device – it will always be quick and clean.
Overhead devices are highly convenient, so this Heatstar model produced by Enerco is an excellent choice for anyone regularly working in a garage or workshop who doesn’t want to freeze there during colder months.
Besides, it will serve well in docks, barns, or construction sites.
It’s a natural gas heater with a thermostat that can easily be wired so that you don’t have to reach the device every time you want to change its power; however, as it runs on gas, the heater itself doesn’t need any electricity.
It doesn’t take up any garage space, but as it’s supposed to be mounted on the ceiling and connected to a gas line, you will need a professional to safely set it up.
But once it’s done, you don’t need to worry about anything – it will work perfectly well even when in case of a power outage.
With its 25,000 BTU, this Heatstar natural gas garage heater is one of the most efficient units available on the market right now, and it will help you save money in the long run.
To provide a warm and safe environment, the heater needs to be mounted 7-9 feet above your head and have 14-15 inches of clearance to the top.
The Cadet garage heater is considered one of the best space heaters available in stores these days. Don’t be mistaken by the very portable size of this plug-in camo unit, as it hides some powerful abilities.
Set your desired temperature, and the thermostat will do the rest by heating the device and maintaining the temperature where you want it. When it reaches the temperature or overheats due to a malfunction, it is designed to automatically switch off to eliminate fire risk.
What’s also great is that its fan can also be used without the heating on, to cool you down during hot summer days.
This garage heater comes with a 6-feet long cord for you to be able to move it around the place without changing outlets. It has two heating settings, an automatic control temperature switch, and a thermostat control dial for ease and convenience of use.
It’s relatively flexible in terms of temperature.
It has 5,000W and can heat all garages and basements, even if your insulation is not the best, being able to cover a space up to 1000 square feet.
Of course, the lower the temperature, the smaller the area the unit will be able to warm.
It’s a standing unit, but it stands on the ground quite firmly, so there’s no significant risk of tipping it over.
As it was also built with trips and campings in mind, it can withstand different temperatures and otherwise challenging conditions.
But don’t worry if you have no place on the ground in your workshop, as this Cadet model can also quite easily be mounted on the wall.
However, you should know that this portable electric garage heater requires a 3-prong 240-volt outlet, so if your heart is set on the Cadet Space Heater, you will need an electrician to install such a receptacle if one is not already mounted in the space.
Luckily, it’s a quick and easy job, so there will be no fuss.
Whether you’re looking for a natural gas garage heater or a propane heater for your garage, you don’t have to look anymore.
This Big Maxx device produced by Mr. Heater can be powered by either of them and conveniently ceiling mounted to help you avoid giving up any of your garage space. It can warm areas up to 1,250 square feet, providing even 50K BTUs per hour.
Moreover, this garage heater is also available in a forced-air option, which is even more powerful and can cover up to 2,000 square feet.
Both options offer much more power than a regular garage needs to be adequately heated, so it’s recommended not to use this heater in smaller areas, especially those with relatively low ceilings.
The Big Maxx garage heater has a powered exhaust system built in to enable horizontal and vertical venting. It has controls on its exterior if you want to be the thermostat (as it’s sold separately) or gas connections.
It originally comes as a natural gas garage heater but can easily be converted to run on propane liquid – all you need is a conversion kit that can also be provided by Mr. Heater.
Additionally, there’s a mounting kit provided as well to help you with the installation, which should be done at least 8 feet from the floor.
Not everyone has warmed to the idea of a device hanging from the ceiling, and when such a person doesn’t have too much space on the floor, the range of products to choose from significantly narrows.
Luckily, it’s not the end – Dr. Infrared Heater DR-238 is probably the best electric garage heater that was designed to be safely mounted on the wall.
The infrared heating system ensures fast but even warmth distribution both indoors and outdoors.
Depending on your needs and preferences, you can choose one of 3 different settings – low, medium, or high (900 watts, 1,200 watts, and 1,500 watts, respectively).
On the highest setting, it can provide enough heat if you’re outside and it’s chilly, or warm up a garage up to 200 square feet.
Once it’s mounted on the wall, you only need to plug it into a 110/120v outlet, and it’s ready to provide the heat.
Dr. Infrared heater comes with a ceiling mount bracket to facilitate installation, but you can also buy an optional tripod – you won’t need anything else to hang it.
To make things easier for you, this garage heater can be controlled with a remote, which is already included in the original kit.
An electric garage heater may not be as powerful as a propane garage heater, but it certainly provides cleaner heat and additional safety; apart from that, it’s easier and cheaper to maintain.
When you know that a small space heater won’t be enough to warm up your space, but you would still like something more compact, the King KBP1230 garage heater is the way to go.
It’s powerful enough to heat up large areas even with a cold winter raging outside, which can pose a challenge for most other garage heaters.
According to the manufacturer (a trusted and well-established American brand: King), you can install it yourself in half an hour, but in case of any issues, you can call their customer support to walk you through the whole process over the phone.
King also offers a 5-year warranty on their products, proving the trust they have in what they do and the reliability of their devices.
Moreover, to save even more space, the King KBP1230 heater can also be wall or ceiling mounted.
The brand advertises their products for commercial purposes, but considering this unit’s efficiency, it will also serve you well if you have a larger area to warm.
Made in the USA, all King’s heaters have a flow-through design, which means that the air is pulled from the back and discharged out the front, allowing efficient air movement. It enables these heaters to manage with warming up areas up to 600 square feet.
Additionally, all heaters are available in different sizes and wattages for you to determine what you need.
Plus, for increased security, they all feature a patented Smart Limit Protection system, which means a device shuts the power off in case anything out of usual happens.
Another great option is the possibility to turn on the fan without heating, so the device can also provide you with cooler fresh air during summer.
A natural gas heater is an excellent and efficient choice if your home is already connected to a natural gas line.
It will provide you with both cheap and clean heat, and one of its greatest advantages is that it doesn’t rely on an electric power supply.
So, in case of a power outage, it will still be able to warm you up.
Customers love this garage heater because it’s flexible, easy to install, and maintain. Its great advantage is that it doesn’t have to be vented to the outside, but for better air circulation, it still is recommended to avoid using it in really small areas.
It heats up to 1,000 square feet. And you can adjust its heating power to your needs by choosing one of 5 temperature settings. It doesn’t require electricity at all.
This natural gas garage heater is recognized as one of the most energy-efficient options available for a basement or garage, as it’s 99.9% fuel-efficient.
Additionally, it has an automatic shut-off feature in case of low oxygen levels, being tipped over, or the pilot light is out.
The device is specially designed to serve well as both a free-standing and a wall-mount unit, where it can be installed easily by virtually anyone.
For even more storage space saved, it has a convenient but foldable handle.
It also comes with a limited 2-year warranty.
Kerosene garage heaters are less commonly chosen than propane, natural gas, or electric garage heaters, but they certainly have their advantages.
With a tank capable of holding almost 3 gallons of fuel, this garage heater can provide heat for about 6 hours straight.
Many users value this unit over other types of garage heaters because of how quietly it works – contrary to, for example, forced air heaters, you may not even hear it at all.
You are also enabled to operate the thermostat and heat output to control fuel consumption.
Apart from that, this kerosene garage heater can be switched to diesel fuel as well. However, bear in mind that the device still needs electricity to work.
Originally, the unit comes with a short, less than a foot long cord, so you may want to buy an additional extension cord if you don’t have a dedicated location for the heater.
To make this device more portable and easier to move, the producer equipped it with an ergonomic handle and durable wheels.
Garage Heater Buying Guide
Types of Garage Heaters
Types of garage heaters most frequently include but are not limited to:
Gas Powered Garage Heaters
Propane or natural gas garage heaters don’t need electricity at all, which makes them more cost-efficient as well as portable (unless there’s an issue with your installation and it’s a device connected to your natural gas line).
They run or gas or fuel, thanks to an extremely controlled flame located inside the unit that heats the air, which is later pushed into the room by a fan.
Gas-powered garage heaters can heat up space quite quickly and maintain the temperature for extended periods without disruptions.
Whether it’s natural gas or propane, they need some maintenance and caution in use.
Infrared or Radiant Garage Heaters
Most types of heaters produce heat by heating the air, while a radiant or infrared heater warms the object you direct it at – this may be your work surface, you, a wall, or floor.
They can heat it up quite fast directly but, logically, will need much more time to cover larger areas.
They are best for projects involving woods and other messy materials, as because they don’t have fans, they won’t stir up dust particles and other waste products.
Fan-Forced Garage Heaters
A fan-forced garage heater draws the air through a fan, warms it with its heating elements, and blows it back into the room.
A quality device of this type can efficiently warm up enclosed spaces of almost all sizes and is able to do it in a relatively short period of time.
However, because it blows the air around the room, this garage heater can make quite a mess if you work with wood or paint.
Garage Heater Power Sources
When it comes to the power source, garage heaters can be fueled by, for example:
In general, electric garage heaters tend to be more expensive to maintain than heaters that run on fossil fuels such as natural gas.
Still, they are commonly chosen for both commercial and residential purposes, mostly because of their ease of use; apart from that, electric devices have become way more powerful recently, making them the best option for larger areas.
Moreover, an electric garage heater is also safer to use, as they come with a variety of safety features.
Natural gas heaters are incredibly cost-effective, especially if your house is already connected to a natural gas line.
Cost-effectiveness is especially important for heating larger areas and using the heater for longer periods of time. These units are usually quick to warm up and relatively stable in the long run; plus, they cool off quickly, so you don’t need to worry about leaving them suddenly.
Propane garage heaters are a popular alternative for those who can’t or won’t use an electric garage heater but aren’t connected to a gas line.
The main disadvantage is that they need to be refilled quite often, and you should always think ahead to avoid a situation when you would be left without heat in the cold.
It’s best to use them for recreational purposes, e.g., your patio.
A kerosene-powered garage heater is usually portable and reliable.
You can find two types of kerosene heaters: the radiant or convection one.
The former is best for smaller areas, as it uses a reflector or a fan to direct the heat at the desired object.
The latter, on the other hand, is designed for larger spaces, as it is cylindrical and can distribute heat evenly outwards and upwards.
What to Consider Before Buying a Garage Heater?
How Big Is Your Space?
There’s really no need to look for the most powerful device if you only need a heater for your medium-sized garage.
On the contrary – if you buy a garage heater with too much power, you may create an excessively hot environment or even a safety threat.
Not to mention that it would simply be a waste of money. So, measure your space carefully to make the right decision.
Apart from the size of your garage, you also have to think about the shape of the space you need to heat, as logically, a square room will be much easier to heat up than a room of the same size with more walls and corners.
What Do You Want to Heat?
If you only want to warm yourself up when you work in your garage or workshop, it may be enough to buy a small, portable heater – it won’t cost you much even in the long run, and you will be 100% satisfied.
However, if you have a larger space or work with other people, you will have to consider where you will need the heat.
Can You Power It?
Consider available or desired power source to choose the most suitable solution.
For example, if you are connected to a gas line, a natural gas garage heater would be the best option, being the cheapest to maintain.
However, if you need a device to often provide you with heat for considerable periods of time, you probably wouldn’t like a propane garage heater that needs to be refilled way too often for such frequency of use.
Do You Need It to Be Portable?
If you need a device for different projects that you will carry out in various locations, then you definitely need to focus on finding a portable device.
However, if you have a workshop and want to heat the whole space evenly, a fixed garage heater would be best.
How Much Can You Spend?
The average price of a garage heater is around $200, but you can find small units for as little as $25 and large and powerful ones up to $1000, so be sure to choose according to your needs.
Best Garage Heaters – Safety Features
No matter the power source of your garage heater, you should always pay attention to built-in safety features or those that can be added independently.
Different types of heaters may involve completely different potential threats, but some properties worth looking for in these devices include:
- Guards and other safety nets are essential for you not to burn yourself by accident. You probably know better than to touch heaters, but accidents happen, and you should limit all the risks.
- The overheat protection system makes sure that the device shuts itself off when any heating element gets too hot.
- The tip-over protection system allows the heater to turn off in case it’s tipped over.
Using a Garage Heater – Safety Tips
- Plug directly into an outlet. Make sure your outlet provides enough power for the amount recommended for your heater. Then, if it’s possible, plug it directly into an outlet, as all additional cords increase risks.
- Don’t leave your garage heater running unattended. You never know what will happen, so it’s better to turn it off every time you leave, even if it’s for a relatively short period of time. Even the safest and the best garage heater can malfunction.
- Make sure it’s stable. It will reduce the risk of the unit tipping over.
- Always have a certified technician to repair it.
- Don’t cover it. It’s not a regular radiator, so don’t put anything on a garage heater to dry off.
- Keep an eye on children and pets, if you have any.
- Keep flammable materials away from your garage heater. Yes, you can find a garage heater with special added protection, but whenever there’s heat involved, you’d better not take any risks.
Enjoy Your New Garage Heater
As you can see, there are many things to consider while researching the best garage heaters.
However, if you sacrifice some time to make a well-thought-out decision, you will be able to provide the desired amount of heat whenever and wherever you need it while remaining comfortable and safe – so it’s definitely worth it.
All types of heaters, no matter their power source, have their advantages and disadvantages.
Their significance will depend on your individual needs, requirements, and preferences, so make sure to consider them carefully.
Know what you will need your garage heater for, how much space it will have to heat up, and what kind of power source is the easiest for you to provide.
Whether you decide on an electric heater, a small space heater, or a propane gas-powered device, be 100% positive that it’s precisely what you need.
Equipped with all the examples and information we have provided, we are sure that you can now easily find the best garage heater that will be suitable for your personal needs.