If you’re on the hunt for the best 120v electric garage heaters to add into your home, make sure to consider a few important things before finalizing your choice: heater size, features, safety features, and price. I took it upon myself to search for the best ones in the market right now. If you want to find out what made it into my list according to these standards, go ahead and read along now!
When it’s extremely cold out, it’s inevitable to have certain parts of the house still freezing cold even with a heating system in place. For my house, it’s usually the rooms that barely get any form of sunlight and heat. Even with a heating system up and running, the heat it produces can be insufficient for the rest of the house.
Winter months can be cold and harsh, especially in parts like the garage. Sometimes, all your house would need is an electric heater to improve heat and warmth for a more comfortable space.
If you’re ready to add the best 120v electric garage heaters, check out our picks below!
Is a 120v Electric Heater Enough for the Garage?
When lined up with other heaters, especially commercial-sized options, a 120v heater is relatively smaller in size. But for smaller sized spaces, a 120v electric heater is enough to do the job. A 120v heater is enough to supply enough and comfortable heat throughout.
If your garage is considered small or a medium in space size, a 120v electric garage heater shall suffice in providing heat. If your garage is somewhat bigger in size, you might want to go for an electric heater with a higher voltage.
The bigger the space is, the higher voltage you should go for to ensure sufficient heat. But if your garage is somewhere between small and medium-sized, a 120v option will be more than enough.
Types of Electric Garage Heaters
Before we dive into our current favorites, you should first know the different types of electric garage heaters you can choose from.
Infrared electric garage heaters
Infrared heaters are one of the more common and popular heaters in many households across the country. One can compare its heating process to that of the nature’s sun. Instead of distributing heat and warming up the air circulating the space, an infrared electric heater works to warm up objects (and people) near it.
Electric fan garage heaters
Equipped with a fan, this distributes and circulates heat from the heating element to the air around the room. You can trust this to circulate even and sufficient heat throughout the space. This has been a favorite among many households as well as it’s often offered at a much affordable price compared to its counterparts. The only drawback this presents is the noise the fan makes.
Underfloor electric garage heaters
A more expensive option in the market, this type turns your entire floor into a heating system. This is placed underneath the flooring and proves to be an effective means to heat up the entire space.
Our Top Picks for the Best Electric Garage Heaters 120v
| Product Image | Product Name | Price | |
| Our Pick | | AirNmore Comfort Deluxe Space Heater | Check Price |
| Best Wall-Mounted |  | Heat Storm HS-1500-PHX Heater | Check Price |
| Best Subtle Appearance |  | Broan-NuTone 9815WH Grille Heater | Check Price |
 | Stiebel Eltron CKT 15E Wall-Mounted Heater | Check Price | |
 | Dr. Infrared Heater Portable Space Heater | Check Price |
The Best Electric Garage Heater 120v
1. AirNmore Comfort Deluxe Space Heater – Our Pick!
Our number one pick for the best 120v electric garage heater is the AirNmore Comfort Deluxe Space Heater! Equipped with copper PTC heating element technology, this provides efficient and effective heating results without the use of heater bulbs. Its heating technology promises far better results than aluminum options. This unit also promises to keep heat much longer even with the unit turned off.
This offers two heat levels: high at 1,500 watts and low at 1,000 watts and promises to heat up to 1,000 sq. ft. spaces. Equipped with dual heat sensors, this works to limit the unit’s high temperatures. Thanks to the technology, this remains cool to the touch and will prevent overheating. This is an especially important feature if you have kids or pets walking around. For extra safety, if tipped over, the unit will automatically shut off as well.
With a built-in thermostat, this turns on and off according to your set temperature. This also heats up quickly and has been lauded by many users. This is also designed with an auto reboot memory that comes in handy when the power goes out. When a power outage occurs, the unit will remember your settings and will resume operation once power is restored. Inside the unit is a filter that prevents dust and other small particles from entering the unit. This makes sure that the motor inside is protected.
The unit itself also has caster wheels at the bottom for very easy transportation. There is an included remote control with the package as well so you can customize and control your unit’s temperature without having to go next to it. The most expensive on our list today, this is on the more expensive side of things. So before proceeding with this one, ask yourself if you’re ready to make the investment. Some also found the fan operation a bit too noisy for their liking.
Pros:
- No heater bulbs and keeps heat longer
- Two heat levels
- Cool to touch and tip over protection
- Auto reboot memory
- Built-in thermostat, wheels, and filter
- Remote control
Cons:
- Expensive
- Fan can be noisy
2. Heat Storm HS-1500-PHX Heater – Best Wall-Mounted!
If what you would prefer for your next 120v electric garage heater is a wall-mounted option, you better check out the Heat Storm HS-1500-PHX Heater! To give you the best of both worlds, this comes with removable feet for portability and also allows you to to pop it on your wall in order to save space.
This unit gives users two power modes: high at 1,500 watts and low with only 750 watts. There is also a built-in thermostat with an LED display so you can see your set temperature at just a glance. This works to shut off automatically when your set temperature is reached. There is also an automatic eco mode that proves to be economic and cost-effective for all households.
This comes equipped with a power outage setting recall feature. When there is a power outage, this resumes normal operation once the power comes back on, without losing any of your settings. For your and your family’s safety, this comes with quite a few safety features you can trust. This has overheat protection and has safe to touch grills. There is also a tip over shut off feature to make sure it turns off when it senses it tips over. Lastly, this has a child lock feature to prevent curious kids from changing any of the settings.
Many have lauded this unit for its sleek and attractive design that is sure to go well with any interior. This is also designed to be lightweight and less bulky compared to its counterparts in the market. There is also a convenient cord storage at the lower back part of the unit for you to cleanly store away the power cord. This comes with a handy remote to allow you to control your new heater without having to get up. The only downside some have shared about this is that the fan makes a clicking noise when it turns on or off.
Pros:
- Wall-mounted or standing unit
- Two power modes
- Built-in thermostat with LED display
- Overheat protection, tip over shut off, safe to touch grills, and child lock
- Lightweight and not bulky
- Cord storage and remote control
Cons:
- Clicking sound on fan
3. Broan-NuTone 9815WH Grille Heater – Best Subtle Appearance!
If you don’t want your new 120v electric garage heater to stand out and be an eyesore, the Broan-NuTone 9815WH Grille Heater might be what you’re looking for! Its clean and contemporary appearance offers a subtle design. Another wall-mounted heater, this keeps a very low profile and looks clean without being too obvious. This sticks out of the wall by only an inch! This isn’t bulky and wouldn’t catch any wandering eyes.
While this operates at 1,500 watts and 120v, you can convert this to work on 240v if your situation calls for it. This has thermal overload protection that will shut off to prevent overheating. The heater’s housing is also easy to remove if you ever need to clean it out. This unit is also permanently lubricated so you won’t have to worry about oiling it from time to time.
The built-in thermostat allows easy control over the level of heat it operates on. This turns on and off automatically when your set temperature is reached. Though this comes with a front-mounted thermostat, you can control this with an optional wall-mount controller for much easier access. Many have praised this unit for its high quality construction and durability that is sure to last any household years of use. With a fan-delay switch, your unit will warm up first before the fan starts operating.
If you have owned the old NuTone heater for years now, this offers the same exact dimensions as that old model, with a few tweaks here and there for better performance. If you did own one, you might want to consider switching up to this unit as all you would need to do is prop it up on the same hole in your wall and you’re good to go. The only downside this presents is that it makes more noise than what others would have preferred.
Pros:
- Clean, contemporary, and subtle appearance
- Wall-mounted, low-profile
- Can be converted to work on 240v
- Thermal overload protection and fan-delay switch
- Built-in thermostat
- High quality and durable construction
Cons:
- A little bit noisy
4. Stiebel Eltron CKT 15E Wall-Mounted Heater
The next item to make it into our list of the best 120v electric garage heaters is the Stiebel Eltron CKT 15E Wall-Mounted Heater! This works in providing your house with heat and warmth by pulling in cool room air at the top of the unit and then blowing warm air from the bottom in return. This is also designed to be mounted on your wall to save floor space.
This comes with a built-in thermostat to allow you easy heat adjustments. For even more customization, there is a 60-minute timer. Once the timer goes off, this will resume operating on the thermostat setting. Though it comes with its own built-in thermostat, you can choose to control this with a separate wall thermostat. With an extra feature of frost protection setting, this works to maintain above freezing temperatures when set at the lowest temperature.
You can trust this one to provide any room or space in your home with quick and instant heat and warmth. Many have lauded this unit for its very quiet operation as well. Set at any temperature level, this produces only very low humming sounds that aren’t distracting. This unit also offers a very sleek, clean, and modern design and appearance.
With your family’s safety in mind, this has an auto shut off feature when the unit senses that there is something blocking the vent. This is also safe to touch, a safety feature to keep in mind if you have kids or pets at home. Many would agree that this is well-built and has high quality wiring as well. One drawback a few have noted about this is that the power cord is placed on top of the unit and is very visible. Some have also shared that the timer doesn’t work as well as they have expected it to.
Pros:
- Wall-mounted, space-saving design
- Built-in thermostat and 60-minute timer
- Frost protection feature, auto shut off, and safe to touch
- Quick and instant heat
- Very quiet to operate
- Sleek, clean, and modern design
Cons:
- Cord placed on top of unit
- Timer doesn’t work well for everyone
5. Dr. Infrared Heater Portable Space Heater
And our last favorite 120v electric garage heater is the Dr. Infrared Heater Portable Space Heater! With a dual heating system, this promises to provide more heat than those of its competitors in the market. This comes with a built-in thermostat to let you have full control over how the rest of your garage feels. This works to turn on and off and cycle to maintain the room’s temperature to whatever you set.
This provides 3 heating modes or levels: eco, high, and low. This also comes equipped with a programmable 12-hour timer. Once the unit reaches the hours you set, it will automatically shut off. You can trust this one to heat and warm up even larger rooms. By making use of radiant heat technology, this works in a similar way as the sun. This keeps rooms and spaces warm by warming up objects and people instead of the air.
This unit promises a very quiet operation. With a 7-inch blower, this generates high pressure and moves larger volumes of air at a much lower speed. This also uses a lifetime filter that you won’t have to worry about changing from time to time. The filter is removable, allowing easy access to clean it every once in a while. There are also caster wheels at the bottom of the unit for portability and ease of moving from one place to another.
This comes with tons of safety features for your and your family’s safety. This has overheat protection and is safe to touch. And if the unit detects that it has tipped over, it will automatically shut off operation. This comes with a remote control for easy control even without having to go near the unit. Though a convenience for many, some found it odd how the remote doesn’t have an on button to switch the unit on. The unit would have to be on for you to use the remote.
Pros:
- Dual heating system provides more heat
- Built-in thermostat and 12-hour timer
- 3 heating modes
- Very quiet operation
- Overheat protection and safe to touch
- Tip over shut off feature
Cons:
- Remote has no on button
Safety Tips for Electric Garage Heaters
Electric heaters are generally safe to use anywhere in your home. But if you don’t keep an eye out for extra safety measures, this can lead to unwanted accidents. We have below some safety tips and reminders to remember to make sure these accidents never come knocking at your door.
- Never leave your electric garage heater unattended. You can, however, start heating it up and then leave the room for some time and then come back. But never leave it up and running on its own for long periods of time.
- Place your new electric garage heater away from flammable objects. If you have cloth, curtains, or drapes in your garage, make sure you place your heater nowhere near them. Also make sure that water is nowhere near your unit. Remember, water and electricity absolutely do not mix together!
- Keep heaters away from the reach of kids and pets. Though many heaters in the market right now offer tons of safety features like cool to touch or tip over shut off features, it’s still good to place them somewhere kids or pets will not be able to reach them easily. This will prevent anyone or anything to knock them over or to touch them and burn themselves by accident.
- Plug the heater directly into a wall socket and never through extension cords. Because these heaters specially operate at 120v, extension cords may not provide the power it needs to operate. This might cause issues with your unit.
How to Choose the Best Electric Garage Heater 120v
Heater size
In looking for your new heater, you should first consider the size of the heater. The size of the heater will determine the range it can heat up. Too big of a heater for a smaller-sized garage is as inefficient as a heater too small for a bigger-sized garage. In the first scenario, you’re consuming too much and wasting energy. In the other, you’re not getting enough heat. Make sure you check on your garage’s size to determine the size of heater you should go for.
Features
To make sure that you get the most out of your new electric garage heater, make sure you check out the features it offers. A built-in thermostat and a timer are some basic things you might want to get from your new heater. Heating modes and levels will allow you to set heat levels for the most comfortable heat for you. A remote control is something that can be mundane but indeed convenient for easy control without having to get up from where you’re sitting.
Safety features
To make sure you and your family are safe from risks and accidents, you should check out the safety features a heater comes with. Basic safety features include overheating protection, tip over auto shut off feature, and safe to touch surfaces. If you have kids or pets at home, safety features are more important than ever.
Price
Heaters come in a variety of prices. A unit’s price might depend on the brand and features it offers. Ask yourself how much you’re willing to spend and go for the best one in that price range.
Conclusion
Electric garage heaters offer efficient and effective heat in rooms in your house that don’t seem to get as hot as the rest of the house.
Our number one pick for the best 120v electric garage heater is the AirNmore Comfort Deluxe Space Heater! Its heating technology doesn’t use heating bulbs and promises to keep heat in the room much longer. It also comes with a built-in thermostat, an auto reboot memory, and safety features. If you’d prefer a wall-mounted 120v electric garage heater, check out the Heat Storm HS-1500-PHX Heater! This offers two mounting options: either mounted on the wall or standing on feet included in the package. It also comes with a built-in thermostat and tons of safety features to prevent accidents. And if you would rather your new electric garage heater to keep a subtle and sleek appearance, the Broan-NuTone 9815WH Grille Heater might be for you! This wall-mounted heater sticks out of your wall by only an inch or so so it’s not an eyesore. Its all-white appearance is sure to look good in any home.
We hope our review and guide of the best 120v electric garage heaters helped you find your new unit! Happy shopping and warm winters!
