After 30+ hours of research, we have compiled this 3000+ words review which shed lights on choosing the best garage heater and brings you a pin-accurate buying guide.
Comparison of Our Favorite Garage Heater
| Product | Name | Features | Buy |
|---|---|---|---|
 | Modine HD45AS0111 |
| |
 | Mr. Heater F232017 |
| |
 | Dimplex DGWH403 |
| |
 | Dr. Infrared Heater |
| |
 | Dyna-Glo RMC-FA60DGD |
| |
 | Fahrenheit FUH54 |
|
All of them are the best in the market but It was very close race between Modine HD45AS0111 and Mr. Heater F232017. After some usability testing, we have concluded the power, heating capacity and price range of Modine HD45AS0111 made it the best among all.
#1. Modine HD45AS0111 Garage Heater: Top Pick
Performance: 4.9/5
Durability: 4.7/5
Functionality: 4.8/5
With over a century of manufacturing high-quality heaters, Modine has refined the art and science of designing compact ones. For that reason, any discriminating owner of a garage heater can trust that the Modine HD45AS0111 has reliable quality.
Design
The Modine Natural Gas Hot Dawg is a compact heater capable of pumping hot air enough to keep a 1000 square feet room warm and cozy. It is made for both commercial and residential purposes and pumps a massive 45,000 BTU. It’s a whisper quiet heater that delivers 85 percent energy efficiency. Modine HD45AS0111 gives you the option to use either electricity or natural gas making it a good value for money.
Functionality
Apart from being a great value for money and efficient use of energy, this garage heater delivers the functionality of extra ventilation with tube attachments that can be hooked to a thermostat. You can quickly install this one and get decent temperature control within hours. With this heater, you will manage to turn your garage into your workspace even in the chilliest weather.
Pros
- Quick and easy installation
- Comes with additional vent pipe attachments
- Natural gas and electric power options
- Capable of heating up large rooms
Cons
- A bit pricey
#2. Mr. Heater F232017 Garage Heater: Portable Heater for Garage
Performance: 4.6/5
Durability: 4.5/5
Functionality: 4.6/5
Power outs should not mean your garage should stay cold and chilly. Take charge and put on Mr.Heater F232017. It provides efficient heating for small rooms measuring about 225 square feet.
Design
With a portable design, this heater features a fold-down handle and a swivel-out build that connects to a propane tank. It is capable of an automatic shut off mechanism whenever it detects low levels of oxygen. This heater will produce a 4,000 to 9,000 BTU that is enough for both indoor and outdoor use.
Functionality
This garage heater delivers 100 percent energy efficiency and since it’s a portable heater, you can place it anywhere in the room for maximum radiant heat. It designed for those who have a small space and are only looking for a portable, quiet and effective garage heater. If that is you, give it a try. Even though it puts out a propane smell at first, the smell quickly fades off with time.
Pros
- Lightweight compact build
- Easily portable and easy to transport
- Comes with a variety of safety features
Cons
- too small for large rooms
#3. Dimplex DGWH4031 4000 Garage Heater- Electric Heater with Thermostat
Performance: 4.7/5
Durability: 4.6/5
Functionality: 4.8/5
Design
Dimplex DGWH4031 has a capacity to produce up to 4000 watts of pure heat even with its compact build. You can mount it easily on your wall or ceiling thanks to a mounting bracket that it comes with. With an auto shut-off feature, this heater will prevent overheating. Even for a stuffy, humid garage, this heater packs a corrosion free material which is good for durability.
Functionality
The garage heater comes with an innovative fan delay that makes it one of the most energy efficient heaters you will find. The feature works by allowing the fan to start once a certain temperature has reached. For most people working in their garage, Dimplex DGWH4031 will be a decent addition as it is capable of withstanding damp and humid garages.
Pros
- decent energy saving capacity
- ample warming of a room with a 700 square feet range
- safe to use with safe carbon emissions
Cons
- it can be noisy
#4. Dr. Infrared Heater DR-988 Garage Heater
Performance: 4.7/5
Durability: 4.6/5
Functionality: 4.4/5
Dr.Infrared is one of the most committed brands in the making of quality heating products. With fairly priced heaters, little wonder the brand’s popularity in most homes. The DR-988 is one of Dr. Infrared’s most trusted garage heaters. Here is why.
Design
This garage heater is built to specifically warm up non-insulated garages and basement workshops. DR-988 is a heavy duty heater that runs at 56000 watts with a capability to keep a 600 square feet room warm. For protection, this one comes with an automatic overheat cut off protection. This is a household and residential heater that requires 220V.
Functionality
If you have your workstation set up in the garage or basement yet you don’t have insulation for the enclosed space, this industrial electric heater will come in handy. It provides continuous warmth thanks to a fan and a built-in thermostat that is also adjustable. It is easily portable and sturdy as well however it cannot be mounted to the wall.
Pros
- Capable of continuous heating up to 600 square feet
- Comes with a carry handle for portability
- Features a thermostat control
- 1 year USA warranty
- Automatic energy saving capacity
Cons
- Heat might be insufficient for some users
#5. Dyna-Glo RMC-FA60DGD Garage Heater: Best Propane Heater for Garage
Performance: 4.4/5
Durability:4.3/5
Functionality:4.5/5
Dyna-Glo Delux prides itself in producing instant heat generators that are reliable. The Dyna –Glo Delux RMC FA60DGD is a clear example of the brand’s capability as this model from Dyna-Glo comes with a 10-foot hose and regulator capable of heating up a 1350 square feet room continuously. Not only is this heater powerful and reliable, but it features an easy lift handle and adjustable heat angle for maximum comfort control.
Design
Dyna-Glo RMC-FA60DGD delivers incredibly high heat output thanks to the 0.5-PSI pressure system. For maximum durability, it features an indestructible brass nozzle with a stainless steel construct built to last. The design features one of the more complicated and expensive mounts in the market however it proves to be the most effective for heating up a room.
Functionality
If your garage is huge with a high ceiling, you will find that the garage still fills chilly even after winter is long gone. If that’s the case, the Dyna-Glo RMC-FA60DGD will be your best solution. This heater generates a lot of heat quickly. It’s made for industrial purposes with a capacity to produce up to 60,000 BTU. It also gives you sufficient control with a variable heat control that lets you adjust to your preferred temperature. It also comes with a continuous electronic ignition that enables immediate heating up of the room as soon as you need to. For safety, it comes with a sensor that shuts off the heater to prevent flame-outs
Pros
- Affordable
- Durable build
- Connects easily to a gas tank
- Comes with a carry handle and adjustable legs
- Capable of heating a large garage space
Cons
- Slightly noisy
#6. Fahrenheit FUH54: Best Electric Garage Heater 240v
Performance:4.8/5
Durability:4.7/5
Functionality:4.4/5
Don’t let the small compact size of this heater fool you. Made to suit a small and medium-sized garage, Fahrenheit FUH54 sticks to one thing only i.e. Whoop out hot air that keeps the room warm.
Design
It is capable of producing up to 5000 watts of heat keeping your garage warm throughout the cold winter. Thanks to a ceiling mount, you can mount it to the ceiling of your garage or the wall. it also has adjustable louvers that enable heat redirection wherever you need it. It’s designed to be a heavy duty industrial heater and weighs only 24 pounds.
Functionality
If you need a quiet garage heater with a decent amount of punch to get you through a cold winter season, Fahrenheit FUH54 will be ideal for you. However, you will need an electrician to help you install it as it is built to be a hardwired heater for your garage. But it can be set up to use different power voltages while producing a max wattage of 5000 watts. Simply put, it is a heater that disperses heat evenly around the room.
Pros
- Convenient compact design
- Sufficient performance for heating up small spaces.
- Comes with an inbuilt ceiling mount
- Durable industrial construct
Cons
- Complex installation process
- Requires a separate external thermostat
#7. Cadet RCP502S 5,000-Watt
Performance:4.9/5
Durability:4.3/5
Functionality:4.5/5
Cadet RCP502S doesn’t just provide heat for the winter, it boasts of a design that will also add pomp and color to your workstation. It is one of the few garage heaters with the aesthetics and performance that make it worth its price.
Design
In terms of design, this Cadet RCP502S is more than just a pretty face. It is made with a tough compact built that is durable. It has a built-in fan that provides comfortable air circulation for summer months as well. You can easily mount it on a wall of your garage thanks to brackets mounts that are included in the package easily portable
Functionality
Thanks to a great design, Cadet RCP502S can be used both as a free-standing heater or mounted to a wall. For safety, it features an inbuilt high-temperature safety system that goes off whenever the temperature goes extreme. This one boasts of versatility as it comes with a thermostat with dial controls for two different heat settings. It’s a good heater that saves power, especially with its automatic temperature control.
Pros
- Rugged quality build
- Starts up quickly
- A decent set of safety features
Cons
- Doesn’t come with a handle for moving it around
#8. Heat star By Enerco F125545
Performance:4.2/5
Durability:4.3/5
Functionality: 4.5/5
There are some concerns from users about the Heatstar By Enerco F125545’s need for ventilation. Well, unless your garage is airtight, you will be okay without ventilation with this garage heater. It comes with a thermostat that works well to keep a 2 car garage turn workshop warm throughout the winter.
Design
Simply put, you get an excellent level of radiant heat with this Enerco F125545. It can produce up to 25,000 BTU per hour to keep a 500-600 square feet garage warm. It has a design that uses natural gas for power and boasts of being fuel efficient and eco-friendly up to 99 percent. The heater also features a wall mount and is made of regular 18GA sheet metal with a coating on it.
Functionality
It’s a brilliant way to save on your power bills. Even though the thermostat is somewhat cheap, it works well to heat up your garage. Setting up this heater can be a bit confusing for some users however once set up, the adjustable thermostat is easily adjustable making it a great heater for building with high ceilings. Even though it comes with a wall mount, you will have to purchase your own wiring. Use a longer wire to mount it at a more convenient location.
Pros
- Easy to set up after a bit of tinkering
- It’s a quiet heater
- Adjustable thermostat included
- Comes with a wall mount
- Comes at a cost-effective price
Cons
- Does not include wiring
#9. NewAir G73 Hardwired Electric Heater
Performance:4.9/5
Durability:4.5/5
Functionality: 4.3/5
Over the years, NewAir has managed to deliver appliances that make life easy and as a result, their reputation for producing quality goods has remained solid. The NewAir G73 Hardwired is certainly one of their finest and here is why.
Design
It easily transforms your garage into a warmer and much more inviting space thanks to a built-in thermostat that has an automatic shut-off for protection. Designed with a durable stainless steel construct, this one will last long. It is capable of heating up a 500 square feet space and requires a 30 amp circuit at 240 volts.
Functionality
To get this heater installed you might need a professional electrician. However, that should not dampen your motivation to get this heater, it is a great way to warm up your shop, and worksite or garage as it is built to last for years. After installation, you won’t need any extra plugs and connection to keep it going. Simply put this heater is designed for safety and performance.
Pros
- Durable built that is cost-effective
- Features a UL and CUL listing for guaranteed safety
- Few maintenance issues as it’s an electric heater
- Comes with a built-in thermostat
Cons
- Some users complain that uses a lot of power
- You need a professional to install it
#10. Optimus H-9010 Wall Mount Utility Heater
Performance:4.7/5
Durability:4.5/5
Functionality:4.3/5
Even though Optimus H-9010 only weighs 8 pounds, you would be wrong to think this little fellow is incapable of keeping your garage warm. In fact, Optimus H-9010 has occasionally been voted as the best wall and ceiling mounted heater which is nothing to sneeze at. Optimus H-9010 packs a lot of features that would impress any discriminating garage heater owner.
Design
Apart from its lightweight build, Optimus H-9010 produces a sun-like heat at 750 to 15000 watts. In addition, you also get a soft light that adds a touch of aesthetics to the room’s ambiance. This one comes with thermostatic control, therefore making it a convenient heater. You can even order for a conversion kit and turn it into a natural gas-powered garage heater.
Functionality
In terms of functionality, Optimus H-9010 can be a utility thanks to the fact that the heat and light are separate. Whether you are looking to heat up your garage or shop, this one comes with a wall mount design that saves you space. Plus it also features an overheat protection for safety.
Pros
- Features a versatile wall mount
- Installation is easy and convenient
- Affordable
- Comes with separately powered light for ambiance
Cons
- Pull cord can be a bit flimsy
Buyer’s Guide: How to Pick the Best Choice for Your Money
It can get a bit confusing while making a choice on the garage heater especially when the market is full of many choices. They vary from the mode of their operation to the way they are powered and even the amount of heat they generate.
Thanks to hours of research on this topic, we have come up with a couple of considerations to keep in mind when shopping for a heater for your garage.
- Source of Power
They are designed with a variety of power sources ranging from electricity to propane and natural gas. Electric heaters are the most common and come with low maintenance. Plus, they pose the least risk to your safety as they come with auto shut off features. On the other hand, natural gas and propane heaters are known for providing heat that is about 5 to 10 times stronger than what you will find with electric heaters. Plus they are pricier and more portable than their electric power counterparts.
- Garage Size
Choose one with enough power for your garage space. Choosing a heater that is too powerful for your space will lead to too much heat in the room. Consider the height of the ceiling while choosing a heater. With a 6 to 7 feet high ceiling, you may need a more powerful heater with a punch in its fan force.
- Safety Features
obviously, safety is an important feature, especially with heating appliances. Some of the safety features to look out for in a garage heater include a tip over the off switch in case it gets knocked over. You also need an overheat protection feature as it will prevent your heater from producing excess heat levels. Some heaters will also come with a cool touch or wire guard feature that will prevent accidental burns from touching the wires.
Conclusion
For most people, their workspace set up in their garage can get unbearable in winters, preventing any work from being done. Luckily there are many options in the market that offer quick and reliable solutions. Without pick of 10 of the best garage heaters, there is no doubt that you will find a good fit. Take a look at our buyer’s guide as well as it will help you pick a heater with the most important features.