Note that the products discussed on our site are independently selected by (obsessive) editors. Your purchases through our recommendations may earn us a commission at no extra cost to you.
Why install a garage heater in the first place? I believe most homeowners are asking themselves this burning question. Although some people might not see the need to install one, a garage heater plays an essential role in heating up your garage during those chilly seasons. These heaters are designed with an advanced mechanism that allows them to produce more heat in a relatively short period of time.
Now, in the past, a garage was considered to be a home store where all junk from the house could find its way. However, following a growing popularity in redesigning, garages have completely been revamped where homeowners are currently insulating them, organizing them and fitting special heaters to keep them warm and manageable.
Having said that, there’s one question every homeowner must ask himself—which are the best electric garage heaters to consider? With vast options available in the market, there is the need to work extra hard to find the perfect product that will work both for you and your garage. Therefore, this guide has done the homework for you and has reviewed 9 of the best electric garage heaters that will warm up your garage without leaving you with any regrets.
Read on to find out everything you need to know about the best electric garage heaters available in the market. Besides that, we will offer vast information on what to look up for when buying each of the heaters as well as safety information that will prove handy when operating your heater.
Dr. Infrared Heater DR-988
Up to 3 years
600 sq ft
Fahrenheat FUH54 240-volt Garage Heater
Up to one year
600 sq ft
King KBP2406 5700-Watt MAX Heater
Up to 5 years
600 sq ft
Dimplex DGWH4031 4000 Watts Garage Heater
Up to 1 year
Around 400 sq ft
Dr. Heater DR966 Garage Commercial Heater
Up to 3 years
600 sq ft
NewAir G73 Hardwired Electric Garage Heater
Up to 1 year
750 sq ft
Portable Space Heater multifun Ceramic Heater
Up to 1 year
15 sq meters
Optimus H-9010 Garage Heater
Up to 3 years
Cadet RCP402S Space Heater
Up to 5 years
Around 500 sq ft
Review of the best electric garage heaters
Now, having said much about electric garage heaters, we would like to dive into details and review 9 of the best electric garage heaters that will not only heat up your garage but will also ensure that it stays safe and free from fire accidents or any uncertainties.
1. Dr. Infrared Heater DR-988 Garage Shop 208/240V, 4800/5600W Heater with 6-30R Plug
Is your garage too big to be heated by those small version heaters? Well, sit back and relax as we’re going to introduce one of the best industrial heaters to consider. The Dr. Infrared Heater DR-988 Garage Shop Heater is what we’re talking about here. Recognized for its ability to heat your garage, construction site, basement and workshop, this unit offers a wide array of safety features that are imperative for your everyday use.
To begin with, the Dr. Infrared Heater DR-988 Garage Shop Heater is designed with a very powerful heating element that heats up to 600 square feet much faster than most competing heaters. When it comes to temperature regulation, the manufacturer has installed a built-in thermostat that adjusts the amount of heat required to warm up a room.
Like it’s not enough, this heater is designed with a sensor that allows it to turn on automatically when the temperatures drop below the settings. When it comes to the temperature range, this electric heater ranges between 45-95°F with 5600W and a voltage of 240V. Finally, this electric garage heater is designed with a long cord and a portable design that allows you to carry from one location to another.
Adjustable thermostat — one feature that makes the Dr. Infrared Heater DR-988 Garage Shop Heater the best is the adjustable thermostat. You see, with an inbuilt thermostat at hand, customers will be able to adjust the temperatures depending on how hot they wish the garage to be.
Power output — another feature we can’t afford to miss out is the power output. Unlike most electric garage heaters, this one is designed with an exclusive 5600W power output that covers an entire 600 square feet of heating area. This means that the Dr. Infrared Heater DR-988 Garage Shop Heater is capable of heating up an entire garage regardless of the size.
Automatic shut-off protection — finally, the Dr. Infrared Heater DR-988 Garage Shop Heater features an automatic shut-off protection that shuts of the heater in case the intake vent is clogged or if the unit tips or falls over. This feature is among the most critical safety features that every customer should look out for before buying an electric garage heater.
2. Fahrenheat FUH54 240-volt Garage Heater, 2500-5000-watt
If you’re looking for a ceiling or wall mount heater, there’s nothing to worry about as the Fahrenheat FUH54 240-volt Garage Heater is here to cater to all your needs. Made from a durable metal casing, this heater features 4 adjustable louvers that allow you to set the direction of heat with just a simple tilt.
In addition to that, the Fahrenheat FUH54 240-volt Garage Heater is designed with a very powerful motor, fan, and heating elements that make it possible for the unit to heat an entire garage with ease. The 5000W worth of power combined with 270 CFM blower allows this heater to throw air to a maximum range of 16 feet in calm conditions.
Last but not least, this electric heater features an adjustable thermostat that allows you to control the amount of temperature in your garage space. There is an inbuilt thermal cut-off safety device, an automatic delay feature and an adjustable ceiling mount bracket that makes it easier for you to adjust the height of this unit.
Adjustable louvers — one outstanding feature every customer will really appreciate is the adjustable louvers. Unlike our first heater, the adjustable louvers in this unit allow you to manually adjust the direction of heat with just a single tilt.
Heavy-duty construction — another impressive feature you’ll really appreciate is the construction. Made from industrial grade metal, the casing protects the entire unit from impact or damage caused by items within the garage.
Quiet operation — finally, the Fahrenheat FUH54 240-volt Garage Heater is designed with a quieter fan as compared to most other garage heaters. Since it’s designed for indoor use, the manufacturer has managed to make it as silent as possible to avoid nuisance during operation.
3. King KBP2406 5700-Watt MAX 240-Volt Single Phase Paw Unit Heater, Almond
Are you looking for a reliable fan heater that will heat up your garage, warehouse or shop? Look no further as the King KBP2406 5700-Watt MAX Heater is an excellent choice for you. Designed to heat large spaces, this heater has the capacity to deliver a BTU output of 13,000.
Speaking of the available components, the King KBP2406 5700-Watt MAX Heater has a lot to offer. First, there’s a standard 3-position switch and an accurate in-built thermostat that has a degree labeling for precise temperature control.
Secondly, this electric garage heater offers an output power of 5700W with a voltage of 240V and a powerful 270 CFM blower. With such a powerful combination, this heater is capable of circulating heat throughout a garage, a warehouse or a basement regardless of how large the interior is.
Finally, King Electric understands the need to install safety features to their products. This is highly evident with the addition of a thermal cutoff safety device, a tip over safety switch and a shutoff sensor. With these safety features at the disposal, this heater will be able to shut off automatically when it detects high temperatures or if the heater is knocked off or fall off accidentally.
Quality components — if there’s one feature you should be keen on when buying a heater is the components. King Electric understands this fact clearly and that’s why they managed to design the King KBP2406 5700-Watt MAX Heater with quality components such as a powerful heater, motor, and a blower.
Built-in thermostat — this heater features an in-built thermostat with temperature calibrations. With a thermostat at the disposal, users will find it easier to regulate the amount of heat being released in the garage depending on their needs.
Safety features — finally, we have the safety features. Among the ones you’ll find in this heater include; the thermal cutoff safety device, a tip-over switch and a hot fan delay switch that monitors the performance of the heater to avoid any fire-related accidents.
4. Dimplex DGWH4031 4000-Watt Garage/Workshop Heater
Are you busy garage or workshop owner who can’t afford to cease work due to cold temperatures? Well, the Dimplex DGWH4031 4000 Watts Garage Heater is an excellent option for you. Powered by a 4000 watts heater with a power output of 240 volts, this electric heater is capable of heating an entire garage, workshop, construction site or a storage building.
Speaking of the features, the Dimplex DGWH4031 4000 Watts Garage Heater has a lot to offer. First, there’s an automatic temperature unit that maintains consistent temperatures throughout the garage space from 45-77 degrees F. for those busy garage owners, there’s no need to keep adjusting the heater as it comes with a versatile mounting bracket that allows it to swivel for uniform heat delivery.
Finally, this heater is made out of powder-epoxy finish that’s corrosion resistant and hard enough to prevent any damage caused by impact. It comes with a long 6 feet cord, a compact size and a light weight that makes it easier for you to install it on any wall or ceiling height.
Very efficient — due to a rise in heating costs, Dimplex has moved forward to release a new brand of energy efficient products to suit customer needs. The Dimplex DGWH4031 4000 Watts Garage Heater is one of them which is designed to deliver an incredible performance at a much lower cost.
Swivel mounting bracket — this is one of the most impressive features we’ve seen so far. Unlike most other heaters, the Dimplex DGWH4031 4000 Watts Garage Heater is designed with a swivel mounting bracket that allows it to swivel to and fro for efficient heat supply.
5. Dr. Heater DR966 240-volt Hardwired Shop Garage Commercial Heater, 3000-watt/6000-watt
Next, in this guide, we’re going to review the Dr. Heater DR966 Garage Commercial Heater. Rated as a commercial grade product, this heavy-duty heater is capable of heating an entire garage, a workshop, a construction site, a dormitory and a factory store efficiently without overheating or damaging any interior component.
Powered by a very powerful heater that functions at either 3000 or 6000 watts, this 240V single faced unit is not only efficient but it also offers a perfect way of cutting electricity cost. The heating element is made out of spiral steel metal sheath for a consistent high-low temperature control at a longer time.
The 8-inch well-lubricated fan blows heat at high speed with a reduced noise. The in-built thermostat allows precise temperature control while the steel front cover, ceiling mount brackets, and metal steel exterior casing ensure that the heater is protected from damages caused by impact.
Heavy-duty construction — one key feature that makes the Dr. Heater DR966 Garage Commercial Heater the best in the market is the heavy duty construction. Quite different from the competition, this heater comes with a metal steel casing, a steel front cover and mounting brackets that shields the entire unit from any exterior damages.
Adjustable louvers — another outstanding feature with the Dr. Heater DR966 Garage Commercial Heater is the adjustable louvers. Since this heater doesn’t feature a swivel mounting bracket, the manufacturer has installed adjustable louvers that make it easier for you to determine the location of the heat with just a single tilt.
6. NewAir G73 Hardwired Electric Garage Heater, Heats up to 750 square feet
As winter approaches, there’s the need for every homeowner to install a garage heater to avoid freezing your brains while working. One of the most reliable electric garage heaters to consider is the NewAir G73 Hardwired Electric Garage Heater. Made from a stainless steel construction, this heater has an industrial look that makes it perfect for any garage or shop setting.
When it comes to the performance, the NewAir G73 Hardwired Electric Garage Heater has a lot to offer. First, this heater features a 17,060 BTU worth of heating power that warms an entire 750 sq ft of garage space within a very short while. Secondly, this heater features adjustable mounting brackets and louvers that allow you to fine-tune the direction of airflow depending on your needs.
Finally, the NewAir G73 Hardwired Electric Garage Heater comes with a very reliable in-built thermostat that allows you to increase or decrease room temperature at will. Designed with a small size with dimensions of 9×9.5×14 inches and a weight of 15 pounds, this unit is the best to consider for small ventilated shops and garages.
Fully adjustable — one of the features most customers will really like is the adjustment feature. Since this electric heater doesn’t use a remote control, users will benefit from the swivel mounting bracket and adjustable louvers to dictate the direction of airflow.
Clean and safe — since this heater is electric powered, customers will not be required to vent their garage spaces as there are no carbon fumes released. In addition to that, this heater comes with the necessary safety features such as the auto shut-off safety control that gives you peace of mind when the heater is operating on its own.
High heating power — finally, this heater is designed with a very powerful heating element that provides up to 5000W of heating power enough to warm an entire 750 sq ft of space within a short time. In addition to that, there’s an inbuilt thermostat that controls the amount of temperature required to heat up your garage space.
7. Multifun ETL Small Personal Portable Space Heater
Another type of heater we’re going to review in this guide is the Portable Space Heater multifun Ceramic Heater. Designed for great portability, this version of the portable heaters is perfect for indoor use regardless of your garage size. For those of you looking forward to warm your dormitory cubical, office space, bedroom or apartment units, this electric heater will definitely generate the required heat to fulfill the intended purpose.
Since this heater is portable, the manufacturer has managed to install all the necessary safety controls to ensure that accidents are minimized at all cost. The overheat and tip-over protection allow the unit to automatically shut-off in case the temperatures exceed 65 degrees F. The fire retardant metal shell offers durability while its attractive bright yellow color makes this unit stylish and perfect for interior décor.
Designed to heat via a PTC ceramic heater, the Portable Space Heater multifun Ceramic Heater is considered to be very powerful and up to the task. Capable of warming a pretty large space of 15 sq meters, this portable electric heater is the best option for those busy homeowners who can’t survive without warming up their space during chilly seasons.
Safe for indoor use — one of the key features every electric heater must have is a safety control setting. The Portable Space Heater multifun Ceramic Heater has not left this feature behind and has gone ahead to install an over-head and tip-over protection to allow automatic shutoff whenever the temperatures go beyond the set limit.
Portability — another outstanding feature we can’t miss to highlight is the portability. You see, not all customers are content with those large installable heaters. A group of homeowners prefers the portable version due to their versatility and ability to provide warmth regardless of the location.
Very attractive — since this heater has a small size, most customers have found it attractive especially due to the bright yellow color and stylish modern design.
8. Optimus H-9010 Garage/Shop Ceiling or Wall Mount Utility Heater
Next, in this guide, we have the Optimus H-9010 Garage Heater. Another big name in the arena, this electric heater features a Quartz heating element, halogen lights and a pull cord for easy usage. When it comes to the construction, this heater features an industrial grade heavy-duty metal construction that protects the heater from exterior damage.
When it comes to heating quality, the Optimus H-9010 Garage Heater has a lot to offer. First, this heater provides an impressive 600/1200W of sun-like heat that gives your garage, workshop or living room space a soft ambiance. Designed to be installed either on the ceiling or towards the wall, this electric heater is easy to operate and slightly smaller meaning there will be less interruption.
Finally, as we conclude, allow me to mention that the Optimus H-9010 Garage Heater is constructed with an overheat protection that secures the unit in case of fire outbreak or uncertainty.
Ceiling or wall mountable — one feature you’ll really like about this electric heater is the mounting technique. Designed to be mounted directly on the ceiling or towards the wall, this heater saves space and makes it easier for you to operate the settings.
Independent heat and light settings — unlike most other electric heaters, this one comes with an additional 25W halogen light that when combined with the quartz heating element, will give your garage a sun-like heat with a soft light and added ambience. Just to note, one quartz element plus the bulb delivers 600W of heat while both quartz plus bulb delivers a whopping 1200W of heat.
9. Cadet RCP402S Space Heater, “The Hot One” Portable with Bracket, 4000W, 20 Amp, Red
The last electric garage heater we’re going to review in this guide is none other but the Cadet RCP402S Space Heater. Recognized as one of the most powerful heaters in the arena, the Cadet RCP402S Space Heater offers a 4000W heating capacity that’s ideal for warming large garages, workshops, dormitories, hospitals and large living rooms while still saving on power.
When it comes to the design, this electric garage heater features a Red and Black steel casing that complements most interior décor. The 6 feet long power cord makes it easier for you to position this heater on the wall, the ceiling or simply on the floor without being limited.
Speaking of the construction, the Cadet RCP402S Space Heater is well built with a familiar high/low switch and a thermostat for temperature control. Although most customers have complained about lack of an off switch, the available low setting allows the blower to release cool air into the surrounding. Designed with very sleek dimensions of 8.2×17.5×15.8 inches, the Cadet RCP402S Space Heater is among the best electric garage heaters to consider.
Quite versatile — one great feature you’ll enjoy with the Cadet RCP402S Space Heater is the immense versatility. Quite different from most other competing products, this electric heater offers you the option of mounting it on the ceiling, towards the wall or simply placing it somewhere on the floor.
Long cord — the long 6 feet cord is another credible feature that allows you to place this heater in any location of your choice.
Very stylish — finally, this electric heater is designed for indoor use thanks to the stylish red plus black steel finish. Those customers who value style will really enjoy purchasing this electric heater as it gives your home a cool and colorful ambiance.
Main features to look out for when buying an electric garage heater
There are many benefits of installing heaters in your garage space. The main reason is heating up the garage which in reality transforms the garage space making it something more manageable. You see, a well ventilated and heated up garage can serve as a gym, an additional living room or space where one can hold a party and hang out with friends. Now, since the possibilities are endless, this guide will offer a number of imperative features you’ll need to look out for when buying an electric garage heater.
Heat range/power output
When choosing a garage electric heater, always check the power output level or the heat range to ensure that it’s fit for heating large rooms. One way of doing this is by checking the model of the heater and the size and the electrical rating. In most cases, a moderate garage space will measure somewhere between 500 to 600 ft. Therefore, to heat up such a garage, you’ll need an electric garage heater with a power output of between 3000 to 5000 watts.
When installing an electric garage heater, there are a number of factors that will determine the performance of your heater. Some of these factors include;
- The height of your garage and where the heater is installed
- The overall size of the garage (is it too big or too small)
- Is the space insulated or are there drafts on the walls
- Length of the power cord
Another factor you need to consider when looking for a perfect electric garage heater is the length of the power cord. You see, the length of a power cord will vary from model to model. Therefore, to ensure that you don’t end up with a short corded unit, it’s important that you first consider the size of your garage before choosing the perfect unit to purchase. You see, electric garage heaters should be installed right next to the main power source to avoid any dangers. Therefore, looking for a unit with a long power cord will be the best option if you’re really looking forward to heating up your garage effectively.
For those looking forward to install portable heaters, one of the key features you’ll need to consider is portability. You see, portable heaters should have as many mobile features as possible to aid in transportation. Some of these features you’ll need to consider include wheels and carrying handles.
A carrying handle allows you to carry the heater easily from one location to another depending on your needs. Wheels and castors are other extremely useful features that allow you to pull or push your heater from one corner of the garage to another without having to burn your fingers.
Another authentic feature you need to consider when looking for a perfect electric garage heater is the internal settings. You see, we’re living in the digital age where everything needs to be automated for effective performance. Now, a perfect heater must have a heat sensor or a tip-over switch that turns off/on the heater when it’s too hot or too cold.
In addition to that, such a heater should have high-low settings as well as a thermostat that regulates the amount of heat being released in your garage area. These settings are handy as they allow you to set the right temperatures that will work for you whether it’s in the morning or during those cold seasons.
Another feature you need to look up for when buying an electric garage heater is the adjustable louvers. Why do we need the adjustable louvers anyway? Adjustable louvers are very handy as they allow you to direct heat to the most needed areas. For those using mountable heaters, louvers will prove handy as it will be almost impossible to adjust an already installed heater.
Safety shut-off feature
Finally, the last feature we must emphasis on is the safety shut-off feature. You see, a large percentage of most fire accidents in a majority of the homes are caused by space heaters. Since machines are not 100% efficient, it’s imperative that you choose a heater with a safety shut-off feature to avoid any uncertainties that might come your way.
Safety information on electric garage heaters
Although we’ve already mentioned the safety shut-off feature, there’s much to be discussed here to ensure that every customer is fully informed before moving on to purchase an electric heater. Just like we mentioned earlier, electric heaters must be handled with extreme caution as they can cause serious damages within a very short time. With that being said, we will highlight a number of safety features you need to consider before purchasing an electric garage heater.
Tip over switch
A tip-over switch is essential especially for those people working in a congested or busy garage. You see, uncertainties do happen and at times, you might knock the heater over with a vehicle spare-part or something similar. To guarantee that your heater shuts off automatically in the event of an accident, buying one with an automatic tip-over switch will be the perfect option.
Electric heaters are designed to produce a lot of heat to suit your intended purpose. Now, often times, your electric heater will need to operate for prolonged periods of time to generate massive heat to warm the entire garage. Once your unit becomes extremely hot, there is the risk of overheating which might damage the unit or cause an electrical fault. To avoid this, consider purchasing a heater with an overhead protection to allow automatic shut-off when the temperatures are too high.
For those looking forward to buy portable or floor electric heaters, the last thing you need to think of is buying a unit with a cool touch surface. As you all know, electric heaters are extremely hot when operating at high temperatures. During operation, such a unit can cause fatal accidents especially in congested garages or homes with active or curious kids. Therefore, to avoid burning your fingers accidentally, it’s imperative that you choose a unit with a cool-touch surface.
What’s the main purpose of installing an electric garage heater? This is one of the most critical questions a customer should ask himself before purchasing a product. In reality, an electric heater is considered for purposes of providing efficient heat to a room or workspace during cold seasons. Just like what we had stated earlier, today’s garages provide ample space for different activities such as serving as a gym, a hall, a workshop, an extra living room or just a bar where one can hold a gig.
Now, to keep this space warm and habitable, you need to install top of the range electric heaters which will accomplish their intended purpose pretty well. Therefore, this guide has managed to review 9 of the best electric garage heaters that will not only keep your garage warm but will also provide immense lighting as well as make it more beautiful and creative.
For those customers who have owned garage heaters before, we believe the above list of high-quality heaters will prove helpful depending on the size of your garage. For those who have never owned a garage heater before, we believe that this guide will be of immense value to you when choosing the right unit to consider depending on your needs.
With that being said, we would like to ask you two question — what experience have you gained as a garage owner or generally a homeowner? Secondly, have you found the above list of electric heaters helpful? If so, we would like you to recommend other readers — maybe your family or friends — to read through our guide and see how informative it is when it comes to providing detailed information regarding the best electric garage heaters.