5 Best Space Heater For Garage Gym

Are you looking for the best space heater for garage gym? Are you one of those who loves working out but despises going to the gym daily? If so, you may have turned your garage into your own private, customized gym. You could now want a top-notch heater after all the remodeling and equipment setup. Right? We stay toasty while working out in the garage gym using a space heater. We will be able to wear our preferred exercise outfits without having to cram ourselves into sweaters or coats. So what are the best space heaters for garage gym?

The NewAir G73 Hardwired Electric Garage Heater is an energy-efficient space heater for gyms. It has a sturdy build and provides enough heat to help you enjoy your workout.

5 Best Space Heater For Garage Gym

1.  NewAir G73 Hardwired Electric Garage Heater

This device has a power capacity of 5000 watts, generating 17,060BTU of heat. It can easily cover a two-car garage because of the heat it produces (precisely 500sqft in the area). By installing one of these, you may say goodbye to chilly weather without having your lips freeze.

The heater’s outside shell is constructed of highly sturdy materials, making it strong enough to withstand the severe environmental conditions found in a garage. Heavy-duty stainless steel was used for the outside, making it resistant to even corrosion and ensuring that it will last for a very long period.

The heater can produce a large quantity of heat and distribute it quickly and evenly, thanks to a 200 CFM fan that supports it. Manufacturers created movable louvers at the heater’s output for more versatility, making it one of the best space heater for garage gym.

This serves as a directing device, allowing users to control hot air flow for unusual spot heating. Additionally, if you look at the side of the gadget, a thermostat knob for adjusting the temperature is there. You may choose the most comfortable temperature with this control, and the heater will operate to maintain that setting.

Its ETL certification speaks for itself in terms of safety. The fundamental structure of this heater guards against risks common to electrical equipment. Additionally, it features a built-in thermostat that constantly checks temperatures to avoid overheating that may harm the device or spark a fire.

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Depending on where you believe it would best suit your requirements, the unit may be placed on the wall or the ceiling, thanks to the inclusion of brackets. It should not be put directly on the ground but at least 6 feet above.


  • High capacity 200 CFM fan
  • Rugged exterior for durability
  • ETL certified 
  • Adjustable louvers
  • Built-in thermostat 


  • It is a little loud


2. Heat Storm HS-1500-PHX-WIFI Infrared Heater 132TL 

This item is one of the best decorative heater accessories because of its black and white color combination and sleek feel. For those who want a fancy-looking garage, it looks quite excellent and would go in well with any current house design. To keep you informed, the top side also shows the current atmospheric temperature.

There is a strong probability the heater will be placed someplace where people may readily touch it since it is wall-mounted. Because of this, the surface is created to be cold to the touch, ensuring that any unintentional leaning or inadvertent encounters will not result in burns.

You may feel secure using the product since it is also ETL listed after completing the electrical safety test. The heater also features a room behind it where the power wire may be tucked away, completely hiding it from view and improving the heater’s overall aesthetic and safety from contact; this feature makes it stand out among the best space heater for garage gym.

It comes with Wi-Fi-enabled smartphone management and a thermostat that operates automatically in eco mode. The thermostat is in charge of monitoring the ambient temperature while operating by a previously established point selected by the user. The heater always works in eco mode, turning on when the temperature drops one degree below the set value and turning off when it rises one degree.

Users may connect their phone to the heater using Wi-Fi for ease of usage, allowing them to change the temperature as they see appropriate.

Instead of heating the air as a whole, infrared heaters function by heating specific areas. This implies that it emits heat waves, which immediately influence nearby items. This makes them cost-effective since they don’t need to operate as long or use as much energy. But since it generates heat using electricity, it is an electric heater.


  • Wi-Fi smart for easy remote control
  • Auto mode with thermostat
  • Safe to touch grill
  • Quiet operation
  • Easy to use


  • Might not be able to adequately heat a bigger garage.


3. Mr. Heater MH60QFAV 60,000 BTU Portable Propane Forced Air Heater

It is a commonly held belief that propane heaters make a fair amount of noise, with a typical unit being detectable enough without special attention. However, this product was carefully developed with a quiet burner technology, which minimizes the noise made by the burner by 50% less than it should be. Particular concern was paid to noise in the construction of this product.

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Although this device, we must confess, isn’t the quietest available (it still makes noise), it should cause you more minor noise annoyance than a typical gas heater.

The 60,000BTU and 1,250 sq ft of this product speak for themselves. Its small stature, which contradicts its capability, only increases its impressiveness. It is an artistic work.

With a capacity of 60,000BTU, propane-powered heaters may provide reliable coverage for whatever garage size you may have despite their reputation for having far greater energy consumption and generation than electric heaters. The low-pressure gas pipe has to be connected to a small or big gas supply tank, and that’s all.

Compared to standard propane heaters, it is more portable simply by carrying the cone-shaped look with hinges connecting it to a stand. It can be transported easily from one area to another because of the grip-friendly handle on top, and thanks to the stand, it can be put on the ground and left to work.


  • Portable
  • Easy to mount
  • Quiet burner technology
  • High heat output of 60,000 BTU
  • Factory installed high limit switches


  • Produce little noise


4. Fahrenheat Electric Heater

A ceiling-mounted heater like the Fahrenheat Electric Heater is another space-saving choice for garage gym heaters. It is simple to put it in the corner of your garage, saving valuable floor space, and you can aim the heat in any direction you choose.

By delaying the start of the fan until the heating components have warmed up, this heater stops the passage of chilly air. You won’t have to worry about additional frigid air blowing through your garage if you fail to switch it on before your exercise until the heat kicks in.

Even though this heater is a top-notch device and performs a superb job swiftly heating huge rooms, there are a few shortcomings. You won’t be able to connect it unless you are an electrician since it has to be hooked to your electrical system.

Furthermore, while this device includes an integrated thermostat, it is not precise. As the heater might make your place extremely heated if you’re not cautious, you might wish to ask your electrician to link it to an external thermostat.


  • Great for larger area
  • Automatic shut-off
  • Inbuilt fan
  • Space saving
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  • It is quite expensive


5. De’Longhi Oil-Filled Radiator Space Heater

De’Longhi Oil-Filled Radiator Space Heater is one of the best space heater for garage gym. It works well for heating rooms up to 250 square feet. Even though this heater is loaded with oil, the oil will never need to be changed. The radiator is built of rust-proof materials and doesn’t leak. 

You don’t need to be concerned about oil spilling all over your floor, and if your garage gets a little moisture, it won’t harm the heater’s surface. An automatic shut-off mechanism is also included with this heater, which will turn the power off if the temperature becomes too high. 


What Temperature Should Your Garage Gym Be?

68 to 74°F is the best exercise range, although it also depends on your tastes. It would help if you tried to maintain the temperature in your garage at the lower end of that range. However, if you work best in hotter environments, you’ll probably maintain the temperature.

Will Putting a Heater in Your Garage Increase Your Electricity Bill?

Most heaters available today are energy-efficient and won’t significantly raise your power cost. An additional $6 per month is all it costs to operate a 1,500W heater, which costs an average of $0.20 per hour.

If you haven’t already done so, you may insulate your garage if power costs are a problem. Insulation by itself won’t raise the temperature in your garage from 20°F to 70°F, but it will provide an additional layer of protection from the cold. Additionally, you won’t need to run your heater continuously or at its maximum level to keep warm.

You may further stop cold air from leaking by caulking cracks around your windows and garage doors and placing area rugs on the flooring (but not in the areas where you exercise). You won’t need to use a heater often since this will help warm up your garage even more.

What Size Heater Do You Need for Your Garage?

What size heater you need depends on how large your garage is, what sort of climate you live in, and how much of your garage you want to warm up. In addition, instead of focusing on a heater’s physical size, you should consider BTUs. You can determine the heater’s heating capacity by looking at its BTU rating.

Although the precise number of BTUs you want for your garage can vary, if you live in a cold region, you’ll probably need 50–60 BTUs per square foot to warm it. You may also buy two separate heaters and distribute them evenly across your garage if you can’t locate one that is adequate on its own.

Conclusion On Best Space Heater For Garage Gym

Do not be discouraged by the cold weather! You can do several things to improve the comfort of your home workouts while it’s freezing outside. Grab a little electric space heater  to warm up your garage. I hope this guide will help you select the best space heater for garage gym.