10 Best Electric Heater For An Uninsulated Garage

10 Best Electric Heater for an Uninsulated Garage

Electric heaters are both practical and versatile, and as such, are a greatly important thing to have in your home. You don’t have to go too far back in history when the only option for families to keep themselves heat was to burn wood they had placed in the fireplace. Because the electric heater fireplace was usually located in the house’s main room, other rooms were not heated, meaning there was ultimately an uneven distribution of the heat created. Not only this, but the fuel, or the wood in this instance, quickly burned itself out.

Warming your workshop or garage can be comfortably accomplished by utilizing an electric heater. For your uninsulated garage space, it is essential to own new, maintenance-free, easy to the functioning, and capable heat spots where other heating methods might be critical to install, impractical, or expensive. Based on this, let’s check out the top best electric heater for an uninsulated garage in detail.      

10 Best-Selling Electric Heater for an Uninsulated Garage

Reviews of 10 Top Rated Electric Heater for an Uninsulated Garage

1. Dr. Heater DR-988 Space Heater

Dr Infrared Heater DR988A ( Heater With 6-30R Plug)
Product Highlights:
  • auto overheat cut-off protection
  • temperature range: 45-95 degrees f
  • comes with thermostat control. wattage: 5600w. volts: 240v/ 208v
  • ul and c-ul listed
  • power cord: nema#6-30p (receptacle nema #60-30r 250v 30 amps)

The Dr. Heater DR-988 is an industrial infrared heater which includes a specially constructed heating component and an extremely portable layout. Ideal for heating a building site, workshop, garage, or basement, this device comes with an adjustable built-in thermostat, which goes from high to low, permitting it to keep your preferred temperature. Additionally, it offers a buff that will provide consistent heat.

Sturdy and reliable, the Dr. Heater DR-988 comprises an auto energy-saving and innovative dual heating so that it could heat a large room immediately and evenly without needing to be concerned about cold or cold spots. This portable device includes an integrated carry handle and a cord storage attribute that can keep your storage space uncluttered. Security features include overheating cut-off protection, a high-temperature heating limitation.

2. Comfort Zone CZ220

Comfort Zone CZ220 5000W ( With Dual Knob Controls)
Product Highlights:
  • space-saving design: the fan-forced heater is designed for ceiling mounting and hard-wired installation, which saves valuable floor space in a packed warehouse, garage or storage area.
  • durable steel construction: the body of the commercial heater is crafted from heavy gauge steel, which stands up well to the temperature fluctuations in areas that are poorly insulated.
  • targeted heating: louvers and a variable mounting angle direct airflow where it is needed most, while the fan-forced design helps to distribute it throughout the room.
  • convenient controls: the dual knob thermostat allows you to easily adjust the temperature to just the right level for your space and to turn the ceiling mount heater on and off quickly.
  • smart safety features: a built-in sensor switches the device off automatically if it overheats, while a power indicator light ensures that you know when the unit is in use.

Featuring a rugged steel structure, the Comfort Zone CZ220 is made for long-term use in harsh surroundings. This is a fan-forced heater created of heavy-gauge steel that could resist rapid spikes and drops at temperatures when subjected to poorly insulated regions. Supplying a targeted heating system, the mounting angle is flexible so that you may direct the airflow in the 240 Volt heaters in almost any place.

Adding easy to use manual controls, the double knob in the front of the device lets you turn the machine off and on or fix the thermostat. The Comfort Zone CZ220 comes with a space-saving design that may be mounted onto the ceiling and contains hard-wired installation saving significant floor area in a crowded workplace.

3. Dr. Heater DR966 Space Heater

Dr Heater DR966 240volt ( 3000-watt/6000-watt, DR966 240V)
Product Highlights:
  • heavy duty 240v single phase 3000/6000w commercial electric heater
  • hardwired; power cord not included in the unit. dimensions: overall height - top to bottom: -14.5". overall width - side to side: -13". overall depth - front to back: -14.5".
  • ul/cul listed wall or ceiling mounted heater; bracket included
  • adjustable thermostat with high and low setting. a dynamically 8 inch fan provide maximum air flow with minimum turbulence and noise, gently distributes warmth through your area
  • 5 adjustable louvers for to direct airflow

Quick, comfortable, and secure, the Dr. Heater DR966 is an industrial heater which you could easily install at a new or renovated construction.

Having a maximum airflow but small noise and turbulence, Dr. Heater DR966 is an eight-inch enthusiast that’s big and lively, distributing warmth lightly throughout the region. Thermally protected and finished included, this heater employs a heavy-duty ball bearing engine that’s permanently lubricated to offer reduced maintenance and a very long lifespan. The adjustable thermostat is built, letting you set your favorite style.

4. Prowarm Portable Space Heater

PROWARMPortableSpaceHeaterCeramicSmallElectricHeaterwithThermostat OverHeat ProtectionforHomeandOffice35W750W1500W (ROWARM Portable Space Heater Ceramic Small Electric Heater with Thermostat Over-Heat Protection for Home and Office, 35W/750W/1500W)
Product Highlights:
  • ☀【smart size& heating models】: the size of this electric space air fan heater is: 9.45 x 7.28 x 10.62 (inch). it is also equipped with back recessed handle, so the portable design of this space air heater can help you get warmth anytime and anywhere in the cold winter.the prowarm electric space heater has 3 heat settings: fan only, low and high heating. you can reach your desired indoor temperature by adjusting the buttons on the space heater.
  • ☀【main components】: the advanced ptc ceramic heating element provide faster and more efficient heating. built-in adjustable thermostat is designed for accurate temperature control. solid stainless steel construction ensure longer space heater service life. adjustable heating angles can delivery wide-angle heat with auto oscillation.
  • ☀【overheat protection】: customer safety is our core concern. the indoor heater is equipped with overheat protection circuit, which improves the safety of this product, will automatically shut off when the temperature is too high. the heater can not resume work until it is cooled. as you known, nothing is more important than your safety.
  • ☀【good performance】: the 1500 watt engine can heat the atmosphere quickly and warm your body in 2 seconds without noise. the small space heater can heat up a room within seconds thanks to its 1500 w output, reliable ceramic heating elements and large air outlet; it can distribute warm air evenly around a large area of up to 215 (sq.ft). so you can enjoy natural wind in autumn, hot wind in winter.
  • ☀【important instructions】1. in case of automatically overheat shut off, unplug the heater & wait for 30 minutes to cool down, then restart the heater. 2. make sure the heater is on a flat and hard surface. 3. in order to avoid overheat situations, do not cover anything on the heater.

Providing quiet, efficient, and quick heat, the PROWARM Portable Space Heater functions in three manners and can heat the atmosphere in only 3 seconds. With a fire-retardant metallic casing, this particular unit is durable and secure.

5. Fahrenheat FUH54 240 Volt Electric Garage Heater

Fahrenheat FUH Electric Heater ( Warehouse, And Outdoor Use, Beige)
Product Highlights:
  • heavy duty heater: warm-up just about any open space with this heater that provides long-term comfort solutions with its built-in single pole thermostat that adjusts from 45 to 135 degrees fahrenheit.
  • continuous comfort: if you have a large drafty space, this heater is ideal. its powerful output means it can warm cold commercial areas, stores, service stations, spacious basements, and even outdoor areas like patios and workspaces.
  • easy to use: this heater includes a ceiling mounting bracket for vertical or horizontal mounting, or any position that suits your space. it has adjustable louvers, so you can aim your heat directly toward your desired area and change as needed.
  • output control: the high-level cutout automatically shuts off to prevent overheating and reactivates the heater when the temperature returns to normal. the built-in thermostat allows you to set your heat level to deliver as much warmth as you need.
  • compatibility: whether you need 208 or 240 volts, this heater is fully compatible with your electrical system.

If you want a heavy-duty heater to heat up not only your garage but just about any space, Fahrenheit FUH54 is the one for you. Its ceiling mounting bracket makes it easier to hang either vertically or horizontally or in any position you like. With an inbuilt thermostat, you can easily control the room’s temperature and make the heater deliver as much warmth as you want. The thermostat can be adjusted from 45 to 135 degrees Fahrenheit.

6. Dimplex DGWH403 – 240-volt Budget Electric Garage Heater 

DIMPLEX DGWH4031G Garage And ( Space Heater In, Gray/Black Finish)
Product Highlights:
  • powerful: durable 4,000 watt, stainless steel heating element and a high-performance motor deliver reliable comfort
  • durable: our electric heater is designed with heavy gauge steel treated with epoxy powder-coated finish to provide longevity and corrosion resistance
  • adjustable: includes bracket that allows ceiling or wall-mounting, plus swivel and pivot to direct heat where it is most needed
  • safe: this heater includes an automatic overheat protection to ensure safe operation
  • control: made with thermostat control and fan delay to use residual heat after the element shuts off

This heater from Dimplex might be small, but it makes it up with its powerful and effective healing. Even if you have an uninsulated garage, the Dimplex DGWH403 is designed to heat up conventionally hard-to-heat spaces. While the body can be mounted for efficient handling, the fan itself can be swiveled to avail of direct heat. This model offers an automatic temperature control system that controls from 45 to 77 degrees Fahrenheit.

7. NewAir G73 Hardwired Electric Garage Heater

NewAir G73 Hardwired Electric ( Up To 500 Square Feet)
Product Highlights:
  • [rugged exterior built to last] - the hard-shell exterior is made from heavy-duty material that is built to last, especially in tough climates and work conditions.
  • [safety features for peace of mind] - this heater is considered one of the safest on the market and is our customers tried-and-true favorite. it is etl certified for electrical safety, and comes with overheating protection, so rest assured you have one of the most trusted heaters available.
  • [hardwired to your 30 amp breaker] - the newair g73 doesn’t come with any of the maintenance issues of a propane heater. once your heater is hardwired to your 30-amp breaker, your warm workspace is only a switch away.
  • [heat control with adjustable louvers] - direct heat anywhere in your garage with the adjustable louvers and tilt head. if you happen to be sitting in one location while you work, you can make sure the heat is sent to the exact spot you need. or you can turn the louvers completely open to allow heat to travel everywhere.
  • [mounting hardware included] - comes with a mounting bracket for you to place it on the wall or ceiling of your workspace. this way you can stay toasty and safe with a heater hidden from busy work areas.

The NewAir G73 can endure the harshest climatic conditions and still continue to deliver consistent heat. It can easily heat up a space and provide uniform heat throughout a radius of 500 square feet. You can tuck it away somewhere up in the ceiling to keep your workspace free of any obstruction and enjoy the warmth it produces for you. It has a built-in thermostat and an automatic shut-off function when it becomes too heated. This helps prevent unforeseen accidents in your garage or workplace. While the heater itself weighs only 15 pounds, it is very durable and will last you a long time.

8. Heat Storm Deluxe Mounted Space Infrared Wall Heater 120v

Heat Storm Deluxe Mounted ( Wall Heater, White)
Product Highlights:
  • effective heat - our infrared space heaters warm objects instead of just the air! this will help your room stay warm even after the heater turns off.
  • safe touch grill - that’s because our grills are made out of material that doesn’t burn skin. our heaters also automatically shut off power if it tips over.
  • modern design - wall mount design means you don't lose floor space. perfect for bathrooms, bedrooms, kitchens, offices and more
  • adjustable thermostat - led display shows you what the ambient temperature is and helps regulate the temperature efficiently. (goes to dark mode after 5 minutes of no activity) included remote control allows you to control the temperature with ease
  • compact - uses less than 2 square feet of wall space and plugs into a normal 110v outlet. when installed over the outlet, you can hide the cord behind the heater.

The Heat Storm Deluxe heater not only heat up the air in front of it but also the objects. This ensures that your garage stays warm even after the heater is turned off. The modern and minimalistic look of this heater is an added bonus to its powerful heating capability. It provides you with an adjustable thermostat with an LED display that shows you the surrounding temperature to control it easily. It can be plugged into a common 110v outlet for usage.

9. TPI Corporation 198TMC Fan Forced Portable Heater 120v

TPI Corporation 198TMC Fan ( Winter Heating Equipment. Heating Devices)
Product Highlights:
  • tpi fan forced heater: durable fan heater for cold weather can be used as an air circulator, heater or drier. the fan forced heater is ideal for area heating, radiant heat distribution, spot heating or freeze protection.
  • portable heater: the electric heating device comes with adjustable settings to get the desired warmth and comfort. the easy-to-carry and light weight heating equipment is travel friendly and user friendly. this winter care heating accessory is for commercial and industrial use
  • practical winter accessory: ideal to warm small spaces like garages, workshops, warehouses, laundry rooms, bedroom. space heater with easy diy installation flexibility. delivers fast startup and low noise performance. weighs 1 pound
  • unique design: fan heater has a robust construction. the heating equipment is shockproof, corrosion resistant and scratch proof and features grilled structure with a long-lasting finish. the white color heating device is of compact size. the corded electric power source features 1500/900/600w, 120v
  • care instruction: low maintenance heating device. wait for the heater to cool before cleaning. wipe with damp cloth. do not use harsh chemical based cleaners. remove loose dust with feather duster

The TPI Corporation is a 120v heater that can easily heat any small space, including your garage. While it is quite small in size, it is proficient in heating medium spaces and provides adjustable temperature control settings.

10. Air Choice 1500W Electric Space Heater with Adjustable Thermostat

The Air Choice ceramic heater provides the utmost safety while rapidly heating your space. It provides tip-over protection with the help of a safety device that automatically shuts off to prevent accidents. It offers three modes of heating: high and low heating mode and fan-only mode, and an adjustable thermostat.

Frequently Asked Questions

How efficient is the electric garage heater?

Electric heating is 100% effective since all of the power used is converted into heat. On the other hand, the fossil fuel energy plants which generate most power are generally just 30 to 40% effective. Thus, despite a 100% efficient electric heater, the quantity of fuel required for a specified amount of heat is a lot more than if the energy has been burnt in a furnace or boiler in the construction being heated rather than being turned into power and subsequently switched into heat.

How can I compute the heating for my workshop or garage?

Don’t fall for gear that’s promoted as will heat up to 400 square feet. Heat a 400 square foot insulated garage in Florida is much different than heating a 400 square foot uninsulated metallic garage in Maine. We’re delighted to conduct a thorough engineering calculation that can allow you to decide on the ideal heater for your area.

How do I control an electrical space heater?

A thermostat cycles the heater to keep the desired temperature. Most electrical space heaters have built-in thermostats. Otherwise, you’ll have to put in a wall or device mounted thermostat to inform the heater when to operate.

What’s the very best place in my home or garage to put in my electric unit heater?

The electrical heater in your home or garage should be found in the coldest area; it should also be angled slightly so that it blankets a warm atmosphere throughout the wall.

What clearances have to be preserved?

Prerequisites vary based upon the heater, telephone us or check out your furnace installation directions.

What’s the best place to install a thermostat in my garage or home?

A nicely insulated inside wall would be the ideal location for your thermostat. When it’s situated in a cold place, it will operate the heater then it ought to. When it’s found within a place that receives warm, direct sun, it will operate the heater than it ought to.

What type of noise can I expect in the electrical heater?

While noise is made anytime motors and fans are utilized to move air; unit heaters are designed to lessen their audio level during the careful choice of motors, fan blades, and also the design of the air intake opening. 


Even if you’ve got the very best room heater in your house, don’t get overly casual about using it, particularly once you’ve got a family, since there’s no harm if you turn into something extravagant for the security of your loved ones. Thus, replace your old heater using a fresh and safer one. If you’re interested in a great electric heater, then you can store it here!

Narinder Singh
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