Best Garage Heater Reviews

A garage heater is an excellent choice when a little extra warmth is needed in your attached or detached garage, your barn or your workshop.  Garages are usually under insulated areas of the home which can be cold in the winter months.  Whether your garage is your man-cave, your workshop, or just houses your vehicles, then a garage heater would be a good investment for you.  Some of the most well known and trusted manufacturers of garage heaters are Broan, Dr. Heater, Fahrenheat, and NewAir.  Safety is a critical component of a garage heater, so most garage heaters are designed with automatic shut off switches.  A garage heater can also come equipped with a thermostat and a remote control, allowing you to conserve as much energy as possible. When choosing a garage heater, it is important that you measure the square footage and height of your garage to ensure that the heater you choose is adequate for the size of your garage.  If you choose a garage heater that is made for a larger space than your garage, you may find that it is not very energy efficient.  On the other hand, a garage heater intended for a smaller space will leave your garage cold and will be constantly running.   If you are wondering “What is the best garage heater for me?” then these garage space heater reviews will help you make your decision.

How to Choose the Best Garage Heater?

There are many considerations to keep in mind when selecting a garage heater. There are different types of power sources, residential or commercial quality heaters, portable heaters, and wall or ceiling mounted garage heaters and most coming with all kinds of features that you may or may not need.  So just how do you choose the best garage heater to fit your needs?

  • Room size. First, you should calculate the square footage of your garage while also taking into account the height, as heat rises.  Most garage heaters provide an estimate on the square footage they are suitable for, so you should confirm this is in line with the dimensions of your garage.
  • Portability. Will you be moving around constantly in your garage?  Do you intend to take your heater to other garages for work?  If so, then you will probably benefit from a portable heater.  Fixed heaters, such as ceiling or wall mounted, are safer  because they are usually mounted out of the way, so if you do not need to move your heater you should look at wall and ceiling mounted options.
  • Power Supply. Any garage heater, even a natural gas powered heater, needs electricity to operate. You should check the power supply before you start installation in order to avoid blowing your circuit breakers.  It is always good idea to check with an electrician if you are unsure.
  • Thermostats and fans.  You should choose a garage heater with a thermostat if you want to regulate the temperature in your garage.  The heater will stop circulating warm air once it detects the room has reached the desired temperature.  Some garage heaters can double as cool air fans for use in summer months as well.

Types of Garage Heaters

    • Natural Gas Fired Garage Heaters

      The two main types of natural gas garage heaters include forced air heaters, which blow warm air in the style of a furnace, and infrared natural gas heaters which radiate heat instead. Both of these garage heaters can burn natural gas or LP gas. Natural gas garage heaters come in various sizes and can be mounted on a ceiling or wall.  You will need electricity to power these units as well as ventilation so it is advisable to mount on an exterior wall if possible.

    • Electric Garage Heaters

      Electric garage heaters are very popular and affordable making them one of the best options for garage heaters.  As long as there is a power supply for the heater, you can install an electric garage heater anywhere fairly easily.  Most electric garage heaters come with built in ceiling mount brackets for vertical or horizontal mounting and are equipped with adjustable louvers to direct the heat.

  • Propane

    Most natural gas fired garage heaters can also be operated on propane so be sure to check if both fuel sources work with your choice.  Propane garage heaters also come in the portable or standalone style.  These produce a strong and hot flame which heat a garage quickly.  Some propane heaters come equipped with a thermostat to help regulate the temperature in the garage, as well as conserving energy when the heater is not needed.  Ventilation is required for a propane garage heater so there are better options if leaving a window or door open is not a choice.

Top Rated Garage Heater Reviews


Fahrenheat FUH54 240-volt Electric Garage Heater

The Fahrenheat FUH54 240-volt is one of the top electric garage heaters in its class.  It is a powerful option that can be used to supplement an existing heat source, it can act as backup heat source, or provide the main source of heat to any garage.  The units has mounting brackets included making it easily mountable to the wall or ceiling.  An integrated thermostat allows for easy temperature control of any garage and can be adjusted from 45 to 135 degrees Fahrenheit. It is equipped with a heat distribution fan which will only be activated when the heating element has reached a sufficient temperature to prevent circulating cold air throughout the room.  For safety, it has an automatic shut off mechanism to prevent overheating and it will restart once the heater has sufficiently cooled.


NewAir G73 Electric Garage Heater

For being versatile, the NewAir G73 is a great choice. It has a carry handle so that it can be transported with ease, but if you’d rather use it as a fixed heater, then you can choose to either mount it on the wall or the ceiling.

You can comfortably heat up to 500 square feet with this heater, which is adequate for most garage sizes. If you have a particularly large garage, it might be a good idea to purchase two.

An automatic safety shut off and built in thermostat will keep the heater at its optimum temperature. You will be able to enjoy peace of mind knowing that this heater is safe, and the heater automatically conserves energy when it has sufficiently heated the space. Because the heater maintains its optimum temperature, the parts will also last longer, so you don’t need to worry about the heater wearing out too soon.

Ceiling-Mount Industrial Electric

Instead of experiencing cold air being circulated around the garage, or a heater that doesn’t provide heat very quickly, this electric heating fan doesn’t kick into action until the element has heated sufficiently. To prolong the life of the parts inside it, once you’ve switched off the heater, the fan continues to work in order to keep the internal workings as cool as possible.

The design of the heating element features a pleated fin, which allows the heater to evenly distribute warm air around the garage.

This is a powerful heater, and can operate at 7500-watt power. It is suitable for acting as the sole source of heat in larger buildings, including garages.

To save space, you can easily install this Ceiling-Mounted Industrial Electric Heater to the ceiling of your garage and it is possible to adjust the angle of the heater to direct the heat according to preference and requirements.

King KBP2406 5700-Watt MAX 240-Volt Single Phase Paw Unit

The King KBP2406 5700-Watt MAX is a powerful garage heater that has been designed to heat large spaces quickly.  It is a great choice for both home and industrial uses as it is quite versatile and affordable.  When this garage heater is installed, you have the option of choosing the power output which can vary from 950-watts to 5700-watts.  The King KBP206 garage heater will heat a garage up to 600 square feet.  A automatic shutoff safety switch is built into this garage heater and a thermostat allows you to control the temperature of the garage


A garage heater is an affordable solution to the common issue of poor garage insulation.  Whether you have a large garage or workshop, we have provided you with several of the top rated garage heater options that can be operated on gas, electric or propane fuel sources.  Different garage heaters are capable of heating different sized garages or barns, so you can choose the best option to suit your needs.

Most of the above mention garage heaters can be mounted to the wall or ceiling for safety and also to save space in your garage.  There are several portable propane garage heaters available for those who need to move the garage heater around frequently.  As far as safety with garage heaters, most these units have automatic shut offs to avoid fire or ventilation leakage. Thermostats allow you to reduce energy consumption and ensure the garage heater is only on when needed.

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