The 5 Best Garage Heaters 2018 – Buyer’s Guide

Best Garage Heaters

Best Garage Heaters

Some people use their garage for storage or to park their car. Others, however, spend long hours in their garage, whether they use it to work on vehicles or they have a get-together spot for friends. Regardless of the reason for the long hours though, when it gets hold, keeping that little space warm is necessary for your comfort. It is for this reason that a heater for the garage comes in handy. By the end of this review and guide, you should have no problem choosing the perfect one for you.

The 5 Best Garage Heaters:

These heaters are sure to be great choices for your garage. When you do finally make a purchase, be sure to check out how to install a garage heater for some useful tips before you get started.

1. Dr. Heater DR966 240-volt Hardwired Shop Garage Commercial Heater

Dr. Heater DR966 240-volt Hardwired Shop Garage Commercial Heater

This Dr. Heater model keeps things toasty, being able to heat a cold, 700 sq. ft. garage to 65 degrees, even if it’s only 20 degrees outside. Instead of needing to make room for it on the floor where you have to worry about tripping it, you can mount this heater using the included mounting bracket. There is a low and high setting, as well as an adjustable thermostat so you are in control.

In addition to its great heating capabilities, you can choose where you want the air to go. There are five adjustable louvers that let you direct the air where you need it most. This feature will be helpful after you first turn the unit on, so that you warm up first. This is also a single-phase unit, so it will heat the room quickly.

One of the disadvantages of this heater is that it does not come with the wires and cords necessary to hardwire it into the circuit of your home. Also, something that you should note is that when following the manufacturer’s installation instructions, the heater for the garage might overheat or not perform well enough. To avoid this issue, consider setting up a 240v connection directly into the circuit breaker to install. If you do have experience with electrical, then check out the video below for help.

If you do not have experience doing this, you may want to choose another unit or hire an electrician to set up the 240v connection for you.

2. NewAir G73 Hardwired Electric Garage Heather

NewAir G73 Hardwired Electric Garage Heather

This 240-volt heater can use up to 17,000 BTUs, or 5,000 watts of heating power. It is controlled with a single pole thermostat, which you can easily set. Then, the heater gets to work. You install it by hardwiring, as you would the previous listed model. Inside the package, you will find a swivel bracket, which allows you to control the direction of the air and holds the garage heater securely in place on the ceiling or wall.

Another great feature of this heater is its ability to withstand the cold when it is not in use. The outside of the heater is constructed of stainless steel, which resists rust and corrosion on its own. It is also coated with a weather-proof powder, ideal for ensuring that your investment will last several years. Additionally, the heater is UL certified. In addition to adhering to these safety guidelines, the machine features an auto temperature control. This control will shut the machine down completely if it begins to overheat, preventing fires and other mishaps.

The one downside of this garage heater is that its maximum temperature is 70 degrees. While this is a comfortable temperature to be outside in, it does take quite a while for the garage to reach that temperature. Fortunately, the swivel mounting system ensures you can point it in your direction so wherever you are working comes to temperature first.

3. Fahrenheat FUH54 240-volt Garage Heater

Fahrenheat FUH54 240-volt Garage Heater

This 240-volt heater for garages is designed to be hard-wired into your home’s main circuit. At its lowest setting, it operates on a level of 2,500 watts and on the highest setting, it operates on a level of 5,000 watts. This means that regardless of the temperature that you prefer in your garage, it gets the job done.

Though this heater looks small, you will find that it is very solid. Its industrial construction is heavy-duty and rugged, with the outer being made of a solid stainless steel construction. The louvers help you direct air flow, warming the most important areas of the garage first. Inside the package, you will find a ceiling mounting bracket. Though its consider for the ceiling, you can just as easily install it on the wall of your garage. As an added benefit, though it is as strong as an industrial heater, this model remains quiet and will not bother you while you are trying to work.

The major downside of this unit is the internal thermostat. The thermostat does not always function as well as or as long as you would like it to. This can cause the area that you are trying to heat to become sweltering hot or it can cause the room not to warm to temperature. Since the unit itself works well, you can always have an external thermostat wired to the device. If you are unsure of how to do this, an electrician is the safest way to install the thermostat.

4. Ceiling-Mounted Workshop and Garage Heater with Halogen Light HQ1500

Ceiling-Mounted Workshop and Garage Heater with Halogen Light HQ1500

If you want to skip over the hardwiring and choose a simpler, plug-in unit for your garage, this halogen light heater is an excellent option. It requires 120-volts to put out 1,500-watts of power (or 5,200 BTUs of heat). With the heater, you will find a 120v AC power cord, which allows you to easily plug the unit into the wall. Additionally, the cord is 6-feet long, so you are not overly limited on where you install the unit.

Unlike the previous models, this unit uses a 25-watt halogen lamp and a high-efficiency quartz heating element to generate heat. This quickly radiates into the air, warming your garage to your preferred temperature.

Another benefit of this unit is that it is easy to operate. To turn the unit on and off, you simply use the pull-string that is attached to the device. It does not have a thermostat, but you can set it for a low or high temperature setting. It is also easy to direct heat with this unit, as the heater is held securely in place by a tilting arm that operates vertically at 90 degrees. You also have less of a chance of leaving this heater on when you leave the garage than other units, because the bright, red halogen bulb will catch your attention.

If you have a large garage (like one with high ceilings or that holds 4 cars), then this model is not going to be powerful enough. The output is slightly less than the heaters that have been discussed previously, but it is perfect for keeping a 1-2 car garage nice and toasty.

5. Mr. Heater F232000 MH9BX Buddy Indoor-Safe Portable Radiant Heater

Mr. Heater F232000 MH9BX Buddy Indoor-Safe Portable Radiant Heater

This is also a unique option for heating, being a propane powered unit. This is a radiant heater, which is designed to work by heating your garage from the floor up. Even though this is a propane unit, it is clean-burning which makes it safe for indoor use. To ensure safety when using this unit, the garage heater senses the level of oxygen in the room and shuts off when the oxygen levels drop severely. There is also a safety shut off when this unit is tipped over. Another safety feature is the high-temperature wire guard.

Because this unit is propane, you can carry it anywhere. This means if you have any sheds or other small areas you need to heat, you can use the same heater that you use in your garage. At its low heat setting, this portable heater for garages puts out 4,000 BTU. At its high heat setting, the output is 9,000 BTU. This quickly heats your garage, especially since there is a porcelain coating on the heating surface the projects the radiant heat across a wider area.

The major downside of this unit is the lack of a thermostat, though you can still set it on low or high. This means that the unit will continue running until you shut it off manually.

Buying Guide for Garage Heaters

A good heater is going to last for years to come. Additionally, some models can be a little pricy and warrant a long lifetime of use. For this reason, use this guide to buy the best heater for your garage space.

Constant or Occasional Heating

Do you plan every waking moment in your garage or is it something that you only want to heat when you are inside? The heaters in this article are ideal for when you do not want constant heating to your garage. If you do need constant heating, then you may want to consider attaching the heating inside the garage to the same heating system you use inside of your home.

Air-Tightness of the Garage

Some garages are built insulated, designed for people who may want to spend time in there during the colder months. Others, however, are either outdated, drafty, or just uninsulated because the original owners did not spend a lot of time out in the garage. How well you are insulated is going to have a lot to do with what you should choose to heat your garage. Always seek the most energy efficient way to heat, since failing to do so could leave you with a really high energy bill.

Gas vs. Electric

One of first things to consider is if you want a gas or electric set up. Gas is typically less expensive to run, but it also requires a gas connection to be pre-installed in your garage. Something else to keep in mind if you do choose the gas route is that proper ventilation is usually required to prevent toxic levels of smoke and by-products. For this reason, you will notice that many of the options listed above are powered by electricity. You also have the option of purchasing a wood burning stove, but that

The Size of the Garage Space

The size of your garage is going to matter for two reasons. First, you should choose an efficient heater by selecting one that best fits the range for heating that you need. Find out how many square feet your garage is and find a heater that fits into that range. The second reason this information is important is because your heater will need to sit somewhere. If there is not room for it to safely sit on the ground area, consider a heater that is installed on a wall or the ceiling.

Forced Air or Radiant Heat

Many electric space heaters used forced air, which operates using convection. Basically, the radiator pulls air inward and the blows it across a heated surface, before returning it into the room. By contrast, a radiant heater often uses a quartz or infrared set up to radiate heat into the floor of the garage. The heat then radiates from the floor into the surrounding air. You can learn more about the differences between these types of heating here. Convection heaters are best for non-drafty, enclosed garages while radiant heaters are ideal for non-insulated or drafty garages.


Safety, efficiency, and the ability to bring the heat are just some of the things that you should expect from a quality heater for your garage. From the above options, the best heater for garage is:

Ceiling-Mounted Workshop and Garage Heater with Halogen Light HQ1500

This unit was chosen because it is very affordable when compared against the other models, but it is also efficient. You should note that this is not a good choice for especially large garages. For a small-to-medium area, however, it quickly provides heat. It is also easy to turn on and off because of the pull-switch and does not require electrical knowledge or professional installation, like some of the other models on this list.

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