20 Best Garage Heaters (2019): Buyer’s Guide and Unbiased Reviews

Are you on a quest to find the best garage heaters?

Then you’re in the right place. Because I have done the hard work for you and have reviewed dozens of models to bring you the best garage heaters.

In addition, I will introduce the following related topics.

  • Product Details (Including advantages and disadvantages) (Video)
  • Garage Heaters Buyer’s Guide
  • Types of Garage Heater
  • Safety Features of Garage Heaters
  • Secrets of Heating The Garage Efficiently & Safely
  • Professional Garage Heating Tips

I will also answer some common questions.

  • How Much Power Does The Workshop Heater Require?
  • How Do I Calculate a Garage Heater’s Thermal Output?
  • Is a Propane Heater Safe for Garage Use?
  • Is Insurance Necessary If I Get a Heater?
  • What Type of Plug Do These Heaters Use?
  • Does an Electric Heater Require Hard Wiring?
  • What BTU Amount is Required to Heat a 2-Car Garage?
  • What Size Is Ideal for My Garage?
  • How Much Does It Cost To Run an Electric Heater?

Without further ado, let’s begin!

Best Garage Heaters Comparison Table

Product
Low-budget Choice: Best Seller & Best Propane Heater for Garage
Mr. Heater F232000 MH9BX Buddy 4,000-9,000-BTU Indoor-Safe Portable Propane Radiant Heater
Editor’s Choice
Dyna-Glo RMC-FA60DGD 30,000 - 60,000 BTU Liquid Propane Forced Air Heater
Dr. Infrared Heater DR-988 Garage Shop 208/240V, 4800/5600W Heater with 6-30R Plug
Best Electric Garage Heater 120v
Comfort Zone Ceiling Mount Quartz Heater 1 Size Black
Fahrenheat FUH54 UNIT HEATERS, Beige
Image
Mr. Heater F232000 MH9BX Buddy 4,000-9,000-BTU Indoor-Safe Portable Propane Radiant Heater
Dyna-Glo RMC-FA60DGD 30,000 - 60,000 BTU Liquid Propane Forced Air Heater
Dr. Infrared Heater DR-988 Garage Shop 208/240V, 4800/5600W Heater with 6-30R Plug
Comfort Zone Ceiling Mount Quartz Heater 1 Size Black
Fahrenheat FUH54 UNIT HEATERS, Beige
Price
$69.97
from $105.50
from $113.89
$55.95
from $69.99
Our Rating
Low-budget Choice: Best Seller & Best Propane Heater for Garage
Product
Mr. Heater F232000 MH9BX Buddy 4,000-9,000-BTU Indoor-Safe Portable Propane Radiant Heater
Image
Mr. Heater F232000 MH9BX Buddy 4,000-9,000-BTU Indoor-Safe Portable Propane Radiant Heater
Price
$69.97
Our Rating
Editor’s Choice
Product
Dyna-Glo RMC-FA60DGD 30,000 - 60,000 BTU Liquid Propane Forced Air Heater
Image
Dyna-Glo RMC-FA60DGD 30,000 - 60,000 BTU Liquid Propane Forced Air Heater
Price
from $105.50
Our Rating
Product
Dr. Infrared Heater DR-988 Garage Shop 208/240V, 4800/5600W Heater with 6-30R Plug
Image
Dr. Infrared Heater DR-988 Garage Shop 208/240V, 4800/5600W Heater with 6-30R Plug
Price
from $113.89
Our Rating
Best Electric Garage Heater 120v
Product
Comfort Zone Ceiling Mount Quartz Heater 1 Size Black
Image
Comfort Zone Ceiling Mount Quartz Heater 1 Size Black
Price
$55.95
Our Rating
Product
Fahrenheat FUH54 UNIT HEATERS, Beige
Image
Fahrenheat FUH54 UNIT HEATERS, Beige
Price
from $69.99
Our Rating
Product
Dr. Heater DR966 240-volt Hardwired Shop Garage Commercial Heater, 3000-watt/6000-watt, DR966 240V
Professional's Choice: Best Electric Garage Heater 240v
Dr Heater Dr. Infrared DR-910F 10000-Watt 240-Volt Heavy-Duty Hardwired Shop Garage Heater, Wall/Ceiling...
NewAir G73 Hardwired Electric Garage Heater, Heats up to 500 square feet
Optimus H-9010 Garage/Shop Ceiling or Wall Mount Utility Heater
Dimplex DGWH4031G Garage and Shop Large 4000 Watt Forced Air, Industrial, Space Heater in, Gray/Black Finish
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Dr. Heater DR966 240-volt Hardwired Shop Garage Commercial Heater, 3000-watt/6000-watt, DR966 240V
Dr Heater Dr. Infrared DR-910F 10000-Watt 240-Volt Heavy-Duty Hardwired Shop Garage Heater, Wall/Ceiling...
NewAir G73 Hardwired Electric Garage Heater, Heats up to 500 square feet
Optimus H-9010 Garage/Shop Ceiling or Wall Mount Utility Heater
Dimplex DGWH4031G Garage and Shop Large 4000 Watt Forced Air, Industrial, Space Heater in, Gray/Black Finish
Price
$152.98
from $161.84
$184.99
from $94.17
$128.36
Our Rating
Product
Dr. Heater DR966 240-volt Hardwired Shop Garage Commercial Heater, 3000-watt/6000-watt, DR966 240V
Image
Dr. Heater DR966 240-volt Hardwired Shop Garage Commercial Heater, 3000-watt/6000-watt, DR966 240V
Price
$152.98
Our Rating
Professional's Choice: Best Electric Garage Heater 240v
Product
Dr Heater Dr. Infrared DR-910F 10000-Watt 240-Volt Heavy-Duty Hardwired Shop Garage Heater, Wall/Ceiling...
Image
Dr Heater Dr. Infrared DR-910F 10000-Watt 240-Volt Heavy-Duty Hardwired Shop Garage Heater, Wall/Ceiling...
Price
from $161.84
Our Rating
Product
NewAir G73 Hardwired Electric Garage Heater, Heats up to 500 square feet
Image
NewAir G73 Hardwired Electric Garage Heater, Heats up to 500 square feet
Price
$184.99
Our Rating
Product
Optimus H-9010 Garage/Shop Ceiling or Wall Mount Utility Heater
Image
Optimus H-9010 Garage/Shop Ceiling or Wall Mount Utility Heater
Price
from $94.17
Our Rating
Product
Dimplex DGWH4031G Garage and Shop Large 4000 Watt Forced Air, Industrial, Space Heater in, Gray/Black Finish
Image
Dimplex DGWH4031G Garage and Shop Large 4000 Watt Forced Air, Industrial, Space Heater in, Gray/Black Finish
Price
$128.36
Our Rating
Product
Fahrenheat Ceiling-Mount Industrial Heater - 7500 Watt, Model# FUH724
Comfort Zone CZ220 Fan-Forced Ceiling Mount Heater with Dual Knob Controls
KING KBP2406 KBP Compact Unit Heater, 5700W / 240V / 1 Ph
Mr. Heater F232017 MH9BXRV Buddy Grey Indoor-Safe Portable RV Radiant Heater (4,000-9,000-BTU)
Best Natural Gas Garage Heater
Modine HD45AS0111Natural Gas Hot Dawg Garage Heater 45,000 BTU with 80-Percent Efficiency
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Fahrenheat Ceiling-Mount Industrial Heater - 7500 Watt, Model# FUH724
Comfort Zone CZ220 Fan-Forced Ceiling Mount Heater with Dual Knob Controls
KING KBP2406 KBP Compact Unit Heater, 5700W / 240V / 1 Ph
Mr. Heater F232017 MH9BXRV Buddy Grey Indoor-Safe Portable RV Radiant Heater (4,000-9,000-BTU)
Modine HD45AS0111Natural Gas Hot Dawg Garage Heater 45,000 BTU with 80-Percent Efficiency
Price
$409.99
from $79.99
from $389.95
$69.97
$757.26
Our Rating
Product
Fahrenheat Ceiling-Mount Industrial Heater - 7500 Watt, Model# FUH724
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Fahrenheat Ceiling-Mount Industrial Heater - 7500 Watt, Model# FUH724
Price
$409.99
Our Rating
Product
Comfort Zone CZ220 Fan-Forced Ceiling Mount Heater with Dual Knob Controls
Image
Comfort Zone CZ220 Fan-Forced Ceiling Mount Heater with Dual Knob Controls
Price
from $79.99
Our Rating
Product
KING KBP2406 KBP Compact Unit Heater, 5700W / 240V / 1 Ph
Image
KING KBP2406 KBP Compact Unit Heater, 5700W / 240V / 1 Ph
Price
from $389.95
Our Rating
Product
Mr. Heater F232017 MH9BXRV Buddy Grey Indoor-Safe Portable RV Radiant Heater (4,000-9,000-BTU)
Image
Mr. Heater F232017 MH9BXRV Buddy Grey Indoor-Safe Portable RV Radiant Heater (4,000-9,000-BTU)
Price
$69.97
Our Rating
Best Natural Gas Garage Heater
Product
Modine HD45AS0111Natural Gas Hot Dawg Garage Heater 45,000 BTU with 80-Percent Efficiency
Image
Modine HD45AS0111Natural Gas Hot Dawg Garage Heater 45,000 BTU with 80-Percent Efficiency
Price
$757.26
Our Rating
Product
Mr. Heater MH25NG 25,000-BTU Natural-Gas Radiant Heater
Cadet RCP402S Space Heater,"The Hot One" Portable with Bracket, 4000W, 20 Amp, Red
Dyna-Glo IR12NMDG-1 12,000 BTU Natural Gas Infrared Vent Free Wall Heater
Heatstar By Enerco F125444 Radiant Overhead Garage Heater MH25NG Natural Gas
Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater
Image
Mr. Heater MH25NG 25,000-BTU Natural-Gas Radiant Heater
Cadet RCP402S Space Heater,"The Hot One" Portable with Bracket, 4000W, 20 Amp, Red
Dyna-Glo IR12NMDG-1 12,000 BTU Natural Gas Infrared Vent Free Wall Heater
Heatstar By Enerco F125444 Radiant Overhead Garage Heater MH25NG Natural Gas
Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater
Price
$327.99
from $248.45
$113.83
from $545.38
$415.99
Our Rating
Product
Mr. Heater MH25NG 25,000-BTU Natural-Gas Radiant Heater
Image
Mr. Heater MH25NG 25,000-BTU Natural-Gas Radiant Heater
Price
$327.99
Our Rating
Product
Cadet RCP402S Space Heater,"The Hot One" Portable with Bracket, 4000W, 20 Amp, Red
Image
Cadet RCP402S Space Heater,"The Hot One" Portable with Bracket, 4000W, 20 Amp, Red
Price
from $248.45
Our Rating
Product
Dyna-Glo IR12NMDG-1 12,000 BTU Natural Gas Infrared Vent Free Wall Heater
Image
Dyna-Glo IR12NMDG-1 12,000 BTU Natural Gas Infrared Vent Free Wall Heater
Price
$113.83
Our Rating
Product
Heatstar By Enerco F125444 Radiant Overhead Garage Heater MH25NG Natural Gas
Image
Heatstar By Enerco F125444 Radiant Overhead Garage Heater MH25NG Natural Gas
Price
from $545.38
Our Rating
Product
Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater
Image
Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater
Price
$415.99
Our Rating

Top 10 Best Garage Heaters

  1. Mr. Heater F232000 MH9BX Buddy 4,000-9,000-BTU Indoor-Safe Portable Radiant Heater
  2. Dyna-Glo RMC-FA60DGD 30,000-60,000 BTU Liquid Propane Forced Air Heater
  3. Dr. Infrared Heater DR-988 Garage Shop 208/240V, 4800/5600W Heater with 6-30R Plug
  4. Comfort Zone CZQTV5M Ceiling Mount Quartz Heater ,Black, 1500 Watts
  5. Fahrenheat FUH54 240-volt Garage Heater, 2500-5000-watt
  6. Dr. Heater DR966 240-volt Hardwired Shop Garage Commercial Heater, 3000-watt/6000-watt
  7. Dr. Heater DR-910F 10000W 240V Heavy-Duty Hardwired Shop Garage Heater Wall/Ceiling Mounted with Remote Controlled Thermostat
  8. NewAir G73 Hardwired Electric Garage Heater, Heats up to 750 square feet
  9. Optimus H-9010 Garage/Shop Ceiling or Wall Mount Utility Heater
  10. Dimplex DGWH4031 4000-Watt Garage/Workshop Heater

1. Mr. Heater F232000 MH9BX Buddy 4,000-9,000-BTU Indoor-Safe Portable Radiant Heater – Low-budget Choice: Best Seller & Best Propane Heater for Garage

Mr. Heater F232000 MH9BX Buddy 4,000-9,000-BTU Indoor-Safe Portable Propane Radiant Heater
  • 4,000- to 9,000-BTU radiant heater for spaces up to 225 square feet....
  • When operating the heater at altitudes over 7,000 FT above sea level...
  • Auto shut-off if tipped over, if pilot light goes out, or if detects...
  • Fold-down handle; swivel-out regulator; connects to propane tank (not...
  • THE USE OF UN-AUTHORIZED ACCESSORIES/ATTACHMENTS WITH THIS HEATER ARE...

If your garage is relatively small (i.e. measuring up to 225 square feet) and are looking for a way to heat it quickly and economically, then the Mr. Heater F232000 MH9BX is exactly what you need. It is a compact heater capable of providing 4,000 to 9,000 BTU of radiant heat from a propane gas cylinder.

If you wish to enjoy maximum benefits of the warmth the heater provides, it should be positioned such that it I close to you, either on the table or close to your feet. It comes with a fold down handle for easier transportation of the heater around your workshop or garage and its handle also folds down on top of it, which means that it doesn’t take up too much storage space when it comes to packing it away.

As an extra safety measure, the heater comes with an integrated auto-shutoff feature built into it, if it is tipped over accidentally, and the safety shut-off also turns off the heater if either the pilot light goes out or oxygen levels drop too low. It has 2 heat settings (high and low), a 4-position control with in-built Piezo igniter that makes lighting the gas easy, as well as a swivel regulator for easy LP hose and cylinder installation. The large, durable heating surface coated with porcelain directs radiant heat over a sizeable area while the high-temperature guards helps protect you from the hot surface of the heater.

Pros
  • Automatic shut-off
  • 2 heat settings (high and low)
  • Economical
  • Produces a lot of heat
  • Lightweight and compact
  • Quick heating
  • Ideal for heating small spaces
  • Excellent value for money
Cons
  • Not the best option for heating a large space (garage)

2. Dyna-Glo RMC-FA60DGD 30,000-60,000 BTU Liquid Propane Forced Air Heater – Editor’s Choice

Sale
Dyna-Glo RMC-FA60DGD 30,000 - 60,000 BTU Liquid Propane Forced Air Heater
  • 30,000 - 60,000 BTUs
  • Heats up to 1,350 sq.ft.
  • Continuosly Variable BTUs
  • Adjustable Heat Angle
  • Continuos Electronic Ignition - Prevents Dangerous Delayed Ignition

The Dyna-Glo RMC-FA60DGD is mainly used to heat industrial units such as factories and warehouses since it’s capable of producing between 30,000 and 60,000 BTU, which is enough to comfortably heat up an area measuring up to 1,350 square feet. Using the variable heat control system, you can have complete control over the output of heat.

The device features solid construction; the motor is mounted to a solidly constructed bracket fitted to the lower section of the garage heater. It is a more expensive and complicated way to fit the motor but it makes the heater better.

The adjustable leg allows you to make adjustments to the angle (i.e. raise or lower) of heat output. The heater has brass nozzles that are just about indestructible and durable since brass is used instead of steel unlike most other similar offerings in the market.

The 10-feet hose and the regulator that the device comes with can be connected to a 20, 40, or even 100-pound propane cylinder. It has a 0.5 PSI system that provides maximum BTU output regardless of how harsh the climate might be.

The device is incredibly safe to use because of the integrated safety sensor that turns it off in case it flames out or overheats. It also uses a split capacitor motor, which is one of the most reliable options in the market. The heater is also CSA certified for safety while its motor is UL listed. The bottom line is that this heater is both affordable and capable of producing more than sufficient heat for keeping you warm and comfortable not matter how low the temperatures might be.

Pros
  • Heavy-duty device
  • Capable of producing heat instantly
  • No carbon monoxide hazards
  • Auto shut-down safety measures
  • Continuously variable heat regulation
  • Capable of heating a massive space
  • Easy to install and use
  • Compact, portable
  • Adjustable angle
Cons
  • Requires proper ventilation
  • Can be expensive if used constantly
  • Noisy
  • Not ideal for people that work with sawdust

3. Dr. Infrared Heater DR-988 Garage Shop 208/240V, 4800/5600W Heater with 6-30R Plug

Sale
Dr. Infrared Heater DR-988 Garage Shop 208/240V, 4800/5600W Heater with 6-30R Plug
  • Heats Up To 600 Square Feet with Auto Overheat Cut-Off Protection
  • Temperature Range: 45-95 degrees F. Comes with Thermostat control....
  • UL and C-UL listed
  • Power Cord: NEMA 6-30P (receptacle NeMA 60-30R 250V 30 Amps)
  • Requires a 220V plug in and not for general residential or household...

The Dr. Infrared Heater DR-988 is an industrial garage heater capable of heating an area of up to 600 square feet. It comes with an adjustable in-built thermostat as well as a cord that ensures that your garage stays clean. While it weighs about 12 pounds, its design is very compact. Its electric motor makes it ideal for use in areas lacking in-built ventilation.

One of the standout features of the heater is that it comes with a safety grille for protecting your fingers from getting burned accidentally. This is supplemented by an auto shut-off system that turns it off automatically should an emergency occur and the tip over protection ensures that it doesn’t fall unless you push it.

The Dr. Infrared Heater DR-988 comes with a 1-year warranty and you can clean its filter using a simple vacuum or just water. The infrared heating system allows it to heat up the room quickly. While it is capable of heating up to 95 degrees Fahrenheit, one of tis drawbacks is that it isn’t too energy efficient.

It is UL and C-UL listed, and also has auto energy saving features that allow you to switch between 4800 and 5600 watts. It also features an in-built handle for easier transportation.

Pros
  • C-UL and UL listed
  • 1-year USA warranty to inspire confidence in users
  • Automatic energy saving features to conserve power
  • Impressive heating capacity of up to 600 square feet
Cons
  • Slow heating

4. Comfort Zone CZQTV5M Ceiling Mount Quartz Heater ,Black, 1500 Watts – Best Electric Garage Heater 120v

Comfort Zone Ceiling Mount Quartz Heater 1 Size Black
  • CONVENIENT CONTROL: The entire heater is controlled with a single pull...
  • ADVANCED SAFETY SYSTEM: This heater is designed with all the necessary...
  • CEILING MOUNTED FEATURE: There are a lot of risks with floor and wall...
  • ADJUSTABLE TILTING BRACKET: Even if you mount the heater in one spot,...
  • PRODUCT SPECIFICATIONS: Package contains (1) PowerGear by Comfort Zone...

The Comfort Zone CZQTV5M infrared quartz heater is designed for spot heating in small spaces, such as barns, workshops, and garages. It is typically mounted on a ceiling or wall. All you require is some free space and access to a socket. You can regulate the heating temperature as well as set the thermal output needed, whether it is 760 or 1500 watts, which covers an area of between 85 and 175 square feet. Quartz heaters are also regarded as being energy efficient.

How can you locate the heater efficiently? Users don’t recommend hanging it very high since it usually heats objects present in a room and not the air. The best height for hanging it is therefore around 7-feet. The lamp is constantly lit throughout its operation. Users would prefer if it had a separate heater and light modes to turn of the lamp when needed. Currently, only 3 options are provided: Turn on the heating element, turn on the light, or turn on both. While the user settings issue stays at the conscience of the manufacturer, it is worth noting that about 70 percent of buyers have reported being satisfied with its performance.

Pros
  • Affordable price tag
  • The halogen bulb proves an extra advantage. It can act as a substitute bulb for lighting up the room.
  • The dual heating capacity ensures that the heating system is efficient.
  • It is a ceiling mountable hater, which means that it provides better aerial positioning that’s great for ensuring uniform transfer of heat.
Cons
  • It does not come with additional control features such as automatic overheat shut-off for safety should things get hotter than usual.

5. Fahrenheat FUH54 240-volt Garage Heater, 2500-5000-watt

Sale
Fahrenheat FUH54 UNIT HEATERS, Beige
  • Ideal for garages, workshops, basements or outside buildings
  • Rugged, heavy-duty industrial type heater. Built-in single pole...
  • Built-in ceiling mount bracket for easyvertical or horizontal mounting
  • Adjustable louvers to direct heat to desired area
  • A high level cutout automatically shuts off current in event of...

If your workshop or garage is under 500 to 600 feet in area and are in need of industrial grade heating performance at budget prices, then you should check out the Fahrenheat FUH54. It is a sturdy 5000-watt forced convection heater capable of covering up to 600 square feet of enclosed floor space. Users have reported using the heater to warm up garages as large as 700 square feet and stated that it was able to maintain temperatures in the mid-60s during winter nights.

It also comes with a high-temperature cut out for shutting down the unit automatically after it reaches an overheating point. The cut-off heater can be incredibly handy in case of failure of the thermostat or if there’s a sudden power surge.

You can hire a professional to install the Fahrenheat FUH54 or you can do it yourself if you are familiar with heavy-duty electronic components. It requires a 240V heavy-duty power supply with an amperage of 26.1, which means that you have to install a 30A breaker in your home circuit. Home circuits typically use 20A circuit breakers, which means that the Fahrenheat FUH54 is too powerful for that. Since it has a 5000W rating, it produces 5000 X 3.41 = 17,050 BTUs of heat every hour.

One of the things that users particularly like about this device is the fact that you can install it virtually anywhere you please. It can be installed on the floor, attached to the wall, or even hang from the ceiling using the ceiling mount bracket that’s included. It supports both vertical and horizontal mounting, and any other position in between. On the front, there are adjustable metal louvers to allow for convenient controlling of the direction of heat output. You can use the FUH54 as the primary heat source in your workshop/garage or as an auxiliary heat source for larger spaces such as service stations, worksites, storehouses, etc.

To allow for easy control of temperature, the manufacturer has included an in-built single pole thermostat with a range of between 45 and 135°F. While you won’t find many fancy features in the FUH54, the designers certainly made sure that they got the basics right. For instance, the heater’s fan doesn’t activate until the heating element has reached a minimum temperature point. The delayed fast action is for ensuring that the heater never blows any freezing air at your face and only activates after the heating element is warm enough. However, the intelligent design hardly ends there – once the desired temperature is achieved, the heater turns of to prevent itself from heating the air beyond the selected temperature.

However, the fan will continue running until the heating element has cooled down. This results in a steady, consistent flow of warm air constantly. It also prolongs the life of components because the heating element is gradually cooled down by the running fan rather than suddenly losing temperature. In terms of safety, the heater meets all the standards because it is UL, ETL, and CSA listed.

If you don’t have too much to spare in your garage, you shouldn’t worry since the FUH54 measures just 14.5 by 11.25 by 12.5 inches and weighs just 29 pounds. The 29-pound weight is impressive if you take into account the fact that it has a heavy duty stainless steel body as well as a rugged wall mount bracket.

Pros
  • Very quiet operation
  • Robust construction ensures a longer lifespan
  • In-built bracket for easier installation
  • Great for small-to medium-sized workshops, garages, and cellars
Cons
  • Installation is complicated because it has to be hard wired into a socket.

6. Dr. Heater DR966 240-volt Hardwired Shop Garage Commercial Heater, 3000-watt/6000-watt

Dr. Heater DR966 240-volt Hardwired Shop Garage Commercial Heater, 3000-watt/6000-watt, DR966 240V
  • Heavy Duty 240V Single Phase 3000/6000W Commercial Electric Heater
  • Hardwired; Power cord not included in the unit. Dimensions: Overall...
  • UL/CUL Listed Wall or Ceiling Mounted Heater; Bracket Included
  • Adjustable Thermostat with HIGH and LOW Setting. A dynamically 8 inch...
  • 5 Adjustable Louvers for to Direct Airflow

This model is hardwired for shops and garages and there’s a commercial heater with a choice of 3000 Watts or 6000 Watts. This maker produces some of the most comfortable and safest heaters that you can get. With 3000 and 6000 watt power, it can provide reliable heat for the garage or any other place that needs to be kept warm. It’s very easy to use and adjustable and as an electric heater, it comes hardwired.

The adjustable thermostat can be set on high or low and it has adjustable louvers for maintenance and for directing the airflow. The heating elements are spiral steal metal which allows it to evenly pass the heat over all areas and allowing it to work more efficiently. This heater is able to produce maximum output and maintain minimum heat loss which further expands its overall efficiency.

Pros
  • It Can Heat Hundreds Of Square Feet Easily
  • The Exterior Is Very Durable
  • The Adjustable Louvers Help Direct The Airflow
Cons
  • It Is Necessary To Hardwire It To The Source Of Power Which May Mean Using An Electrician To Install It

7. Dr. Heater DR-910F 10000W 240V Heavy-Duty Hardwired Shop Garage Heater Wall/Ceiling Mounted with Remote Controlled Thermostat – Professional’s Choice: Best Electric Garage Heater 240v

Sale
Dr Heater Dr. Infrared DR-910F 10000-Watt 240-Volt Heavy-Duty Hardwired Shop Garage Heater, Wall/Ceiling...
  • Heavy duty 240V single Phase 10000W electric heater
  • Hardwired, wall/ceiling-mounted heater
  • Remote controlled thermostat with temperature range from 50 - 90...
  • 5 adjustable louvers to direct airflow
  • UL/CUL listed; timer feature; heavy duty fully enclosed motor

The DR- 910F is 240v with 10,000w and is made by Dr. Heater. This unit comes with a mounting bracket that allows it to be attached to the wall or ceiling in a workshop or garage. This 10,000-watt heater is hardwired and made for heavy-duty situations.

This heater can easily provide the needed heat for an area of up to a thousand square feet and runs using a 240 volt supply. It is a monstrous heater and it will be necessary to have a 40 amp breaker before using it. This model is as strong as you’re going to find for garage heaters and many feel it is a perfect choice. Anyone who puts this in their workshop or garage will not have to worry about doing their work in the cold for the next decade or so which means it is an extraordinary choice.

The DR 910F is one of the most reliable units available and has a lifespan of at least 10 years and can often last longer. It’s made of all metal construction and comes with heavy-duty electrical wiring and the fan combo together with the commercial grade motor all go together to make this one of the longest lasting, high-quality units available.

The heating element is a spiral steel metal sheet that maintains a low temperature which allows it to have a longer lifespan and its performance is something that can be counted on. For anyone who wants reliability there just isn’t many other units that will outperform this one. It has a built-in remote control thermostat and a temperature range that can be set between 50 degrees Fahrenheit up to 90 degrees Fahrenheit which is suitable for almost everyone’s needs. It even has an overheating detection system that will automatically turn it off for safety when needed and has grills that are finger proof on the exhaust and in the air intake.

The timer feature allows you to set an amount of time the heater can run and then shut down. This helps because any of us can forget to turn the machine off and that can waste energy. This makes having a timer very useful and further serves to save energy and money. There’s a trip over safety switch along with five controllable louvers that allow you to adjust the direction of the airflow. This unit comes with a one-year warranty and meets CUL and UL safety standards.

Pros
  • It Has An Adjustable Thermostat With High And Low Power Modes
  • It Comes With Mounting Brackets For The Wall And Ceiling Included In The Packaging
  • Comes With Full Metal Construction Which Makes It Very Durable
Cons
  • It Only Has A One Year Warranty
  • It Is Made In China

8. NewAir G73 Hardwired Electric Garage Heater, Heats up to 750 square feet

NewAir G73 Hardwired Electric Garage Heater, Heats up to 500 square feet
  • [Rugged Exterior, Built to Last] The NewAir G73 hard-shell exterior is...
  • [A Powerful Fan to Keep You Warm While You Work] Get quick heat from a...
  • [Hardwired to Your 30 Amp Breaker] The NewAir G73 doesn't come with...
  • [An ETL Certified Heater You Can Trust] This Heater is considered one...
  • [Direct Your Heat Anywhere with Adjustable Louvers] Direct heat...

This is a hardwired electric heater for garages and shops and is capable of heating up to 750 square feet. It is a great solution for something that is 500 square feet. It’s made of stainless steel which is very durable and can hold up under tough conditions. Some users of this unit who are located in northern areas have said that the unit is able to keep them very warm even when it’s very cold.

This heater does require you to hardwire it to your electrical system but once you do that, it’s ready to go. There are no special plugs needed. The single pole thermostat style heater is exceptionally easy to install. It comes with a heavy duty fan that forces the heat to spread more evenly throughout the workshop or garage. It is compact in its design and can be easily mounted to the ceiling or the wall.

Once the heater reaches the temperature it’s been set for it will turn off automatically. Remarkably, it is able to heat a room of 500 square feet while using only 5000 Watts of energy. Some users feel that it takes a bit of effort to install the unit but all agree that once it’s installed it is worth the effort, especially when the temperatures go below zero.

Pros
  • Good Value For The Money
  • CUL And UL Compliant
  • High BTU Allows For Faster And More Even Heat
Cons
  • Can Be Power Hungry

9. Optimus H-9010 Garage/Shop Ceiling or Wall Mount Utility Heater

Optimus H-9010 Garage/Shop Ceiling or Wall Mount Utility Heater
  • Quartz Heating Element
  • Ceiling or Wall mountable to save space
  • equipped with overheat protection
  • Instant 750/1500 Watt sun-like heat, plus soft halogen light
  • Heat and Light are independently powered

This utility heater is for garages and shops and can be mounted to the wall or ceiling. This unit is a very fast heater. For heating an average size shop or garage, you will find that it heats the area very quickly. It comes with an overheat protection function so that the surface of the unit never gets too hot which could otherwise be risky in smaller garages. Because it mounts to the ceiling or wall it uses less room and it’s heating elements and halogen lights are made to work with ease and convenient functionality and this all means that it’s easy to use.

This heater will last a very long time. Because of its terrific construction, it is made for a long life. The metal housing not only helps protect it from bangs but it also comes with protection against overheating. It is made so that it provides both heat and light to an area which is a convenient combination in workshops and garages. You’re able to choose whether or not you want both the heat and light or only one of them. Both the light and heat functions have their own power source. This is a very good choice for fast reliable heat inside a garage or room.

Pros
  • Light Provides Some Ambiance When Working
  • It Is Very Easy To Install
  • It Is Considerably Cheaper Than Other Comparable Units
  • You Can Save Space By Mounting It To The Wall Or Ceiling
Cons
  • The Pull Cord Can Be Damaged

10. Dimplex DGWH4031 4000-Watt Garage/Workshop Heater

Sale
Dimplex DGWH4031G Garage and Shop Large 4000 Watt Forced Air, Industrial, Space Heater in, Gray/Black Finish
  • Garage/workshop fan-forced heater with 4000-watt stainless-steel...
  • 13,640 BTUs; automatic temperature control from 45 to 77 degrees F
  • Fan delay uses residual heat for economical performance; auto safety...
  • Attaches to wall/ceiling with included mounting bracket; heater...
  • Measures 11 by 7-2/7 by 9 inches. Heating Element- Fan is propeller...

This 4000 Watt Workshop or garage heater is very economical and is ideal for heating an area of 700 square feet. You are able to keep a consistent temperature with its automated temperature control system. It can be easily mounted to the wall. It is necessary to mount it in a location where the thermostat control can be reached.

It is made of durable material that includes a powder-coated epoxy finish which helps prevent fading and protects it against abrasion. It uses 13,640 BTUs and can keep the temperature around 80 degrees Fahrenheit. This heater uses a 20 amp circuit and 240 volts so most users can set it up themselves without the need to have an electrician do it for them. It doesn’t have any type of carbon emissions and this means you won’t need to let the heat out by opening the windows to let unpleasant fumes or gases out.

One thing that people have said they don’t like is the fact that it’s quite noisy. But one of the reasons we like it so much is because it’s so energy-efficient. In its price range, it beats others hands down. Some of the features such as the delay system work together to reach the desired temperature and maintain it efficiently throughout your space.

Pros
  • Highly Durable Stainless Steel Construction
  • Its Energy Savings Is Unmatched
  • It Can Heat Rooms Up To 700 Square Feet Very Well
  • No Carbon Emissions
Cons
  • It Is Very Noisy

11. Fahrenheat Ceiling-Mount Industrial Heater – 7500 Watt, Model# FUH724

Fahrenheat Ceiling-Mount Industrial Heater - 7500 Watt, Model# FUH724
  • Made with pride in the U.S.A.
  • With the horizontal heat flow and the ability to adjust the air flow
  • This heater mounts to your ceiling saving you room.
  • Easy installation - 240 Volt hard-wire
  • Fan throws air 16' in calm conditions

Ideal for delivering excellent heat to smaller spaces, this highly durable and efficient heater works great for large spaces as well. Industrial electric unit will heat up to 1300 square feet and gives up to 25,600 BTUs for even heating even on cold winter days.

With a built-in thermostat, the heater turns on and off as required to heat your work area. You can set it, and forget it. Ceiling-mounted design, it leaves no footprint and won’t take up too much of your work area. Ideal for garages and other workshops that require heat without taking up space. Nice epoxy paint finish that will look nice and you can use it in the damp air without fear of rust or corrosion.

The heater works ideally for heating larger areas up to 1300 square feet efficiently and comfortably. With this incredible power, the thermostat will eliminate the need to adjust the output during the day and the epoxy finish assures you that it will be durable and nice looking for many years to come regardless of the humidity in the environment.

Ceiling mounted ensures that you have plenty of floor space for your projects and since it’s electric, you won’t have to worry about running out of propane, gas or kerosene in the midst of your day.

Pros
  • This unit is really easy to install and set up.
  • Epoxy coating ensures that the unit is resistant to corrosion as well as rusting.
  • The thermostat is very accurate and the sensitivity of the temperature is ideal for maintaining the temperature in the entire room.
  • 7500 watts of power.
Cons
  • It’s electric and will run your power bill up.

12. Comfort Zone Industrial Steel Electric Ceiling Mount Heater, 3 Heat Levels up to 5,000 watts

Sale
Comfort Zone CZ220 Fan-Forced Ceiling Mount Heater with Dual Knob Controls
  • SPACE-SAVING DESIGN: The fan-forced heater is designed for ceiling...
  • DURABLE STEEL CONSTRUCTION: The body of the commercial heater is...
  • TARGETED HEATING: Louvers and a variable mounting angle direct airflow...
  • CONVENIENT CONTROLS: The dual knob thermostat allows you to easily...
  • SMART SAFETY FEATURES: A built-in sensor switches the device off...

3 heat levels and up to 5000 watts.

The Fan-forced heavy duty heater that is reliable and easy to mount. Your entire workspace will be warm and cozy with just a few twists of a knob. Adjustable thermostat allows you to adjust the heat to your preferences. Easy to keep clean and maintain. You won’t have to spend a lot of time on setting this unit up.

The Comfort Zone has made ideal electronics for many years. The name goes with all of the product descriptions which makes it easy for you to set it up and work out how you want it to heat your space.

There are three ranges of power that can be used to adjust your levels of heat preference. You can adjust the grill to various angles including perpendicular as well as horizontal for air flow.

Pros
  • Easy to clean and maintain.
  • Wide circulation area.
  • Direct output via adjustable louvers so you can direct the heat where you want and need it.
  • You can adjust the installation angle as well.
  • Very durable.
Cons
  • It may be a bit difficult to mount.

13. King KBP2406 5700-Watt MAX 240-Volt Single Phase Paw Unit Heater, Almond

Sale
KING KBP2406 KBP Compact Unit Heater, 5700W / 240V / 1 Ph
  • Original Pic-A-Watt Element
  • Multiple wattage options, to tailor to a room's specific heating...
  • Patented Smart Limit Protection
  • Built-in Thermostat
  • Selector Switch: Fan/Heat/Off

Up to 13000 BTU heat output. Ideal for heating a medium to large sized garage. Select from 950 to 5700 watts when installing. You can ensure that it will be safely compatible with your electrical unit by selecting the proper wattage. You determine what your grid can handle and make the call so it’s always working for you.

Multiple heat settings ensure that you can select what you need when you need it. Ideal to enjoy the benefits of this unit. Make sure to install this unit where you can reach it as it does not have a remote control. Easy to adjust from a wall or lower ceiling.

Safety thermal cut off ensures that it won’t overheat and that it’s safe to use. This ensures that it won’t be damaged due to overheating or use. It also features an anti-tip sensor. This ensures that if there is any reason for it to overheat, it will automatically shut off so you can rest assured that there are no dangers of fire or damage to the unit or your work area.

The safe motor made of cast iron and lubricated permanently to ensure that it requires minimal maintenance frees you up for other projects that require your time.

Pros
  • Crafted in the USA.
  • A built-in thermostat that is accurate and precise.
  • Universal mounting bracket made of durable powder coat finish.
  • Patented unique system.
  • Customers all praise this unit.
Cons
  • Higher price.

14. Mr. Heater F232017 MH9BXRV Buddy Grey Indoor-Safe Portable RV Radiant Heater (4,000-9,000-BTU)

Mr. Heater F232017 MH9BXRV Buddy Grey Indoor-Safe Portable RV Radiant Heater (4,000-9,000-BTU)
  • 4,000- to 9,000-BTU radiant heater for spaces up to 225 square feet....
  • When operating the heater at altitudes over 7,000 FT above sea level...
  • Auto shut-off if tipped over, if pilot light goes out, or if detects...
  • Fold-down handle; swivel-out regulator; connects to propane tank (not...
  • THE USE OF UN-AUTHORIZED ACCESSORIES/ATTACHMENTS WITH THIS HEATER ARE...

This affordable and indoor safe unit is highly portable and very efficient. Put it where you need it and direct the heat the direction desired. No need for any fancy mounting equipment or units. Ideal for weekend warriors with minimal space and who won’t require a lot of heat. If you have a smaller sized garage or simply need a convenient economical way to warm up, this is the unit for you. Also works well in other work areas and spaces.

With a 1 pound cylinder, it’s ideal for smaller and enclosed areas that require 4000 to 9000 BTUs. Fully portable and life-saving radiant heat will warm your room comfortably. Place it right where you need it and direct the heat where desired. Mr. Heater went all out with safety features on this model.

F232017 is a Radiant Heater that has an integrated auto shut-off which will activate in a variety of scenarios. Features shut off for tipping over, if the pilot light is out or if the oxygen is too low. This ensures your safety at all times without fear of fire or low oxygen. You won’t have to stress over any safety features or concerns when you choose this unit.

Pros
  • Lightweight and compact and economical.
  • A lot of great safety features.
  • Incredible value.
  • The easy fold-down handle makes it easy to store and transport.
Cons
  • Doesn’t do well in a larger room or less insulated rooms.

15. Modine HD45AS0111 Natural Gas Hot Dawg Garage Heater 45,000 BTU with 80-Percent Efficiency – Best Natural Gas Garage Heater & High Efficiency Natural Gas Garage Heater

Modine HD45AS0111Natural Gas Hot Dawg Garage Heater 45,000 BTU with 80-Percent Efficiency
  • Quiet operation
  • Certified for residential, commercial and industrial use
  • Low profile design and neutral color
  • Installs quickly and easily with field wiring connections and...
  • Standard power exhaust simplifies side-wall or roof venting with...

Tubular power vent propeller and up to 45000 BTU input. Uses natural as to power the heater and will easily heat a 2 to a 2.5 car garage. Efficient up to 80% which ensures that you’ll get plenty of heat. The remaining 20 % is considered exhaust or waste heat.

Pumps out up to 36000 BTUs per hour. This means approximately 10557 watts and uses the technique to determine the floor space. This is a low profile heater. Ideal when your space is limited for mounting the heater.

The lower profile allows it to be installed in the ceiling or on a wall with lower clearance so you can use it in tighter spaces. Ideal for a range of scenarios. Ranges from 30000 to 125000 BTUs per hour and there are many options. You can tilt it and use it easily for left or right side gas lines and electrical. You can also set the controls to left or right handed. This is for all of the electrical and the gas models. Ideal if you’re needing to mount it in a corner or an area that has odd angles that must be reached to turn it on and off or manage the controls.

All of the 30000 to 75000 models feature 3-inch vents as well as aluminized heat exchangers for their extended lifetimes as well as superior efficiency. Ths model, the Hot Dawg 45AS0111 measures in at 26.8 inches by 22 inches and 12.2 inches. It weighs in at 78 pounds. You can also buy an LP conversion kit separately if you wish to run it off of liquid petroleum cylinders. Each Hot Dawg heater comes with a factory-installed vent system that will allow for vertical as well as horizontal mounting through a wall or ceiling. This will ensure that it’s easy to install and it works well with the lower profile design. Ideal for areas where the conventional gas power heaters won’t fit. You won’t have to stress over where to put it when you have so many options and you won’t have to deal with placing it where it will be in the way thanks to the easy mount options that you’ll have with this heater.

The angled brackets for hanging allow you to easily give it a snug clearance of one inch from wall or ceiling. Louvers can readily adjust so you direct the flow of heat to where it’s needed. It comes with a heat flow and a warranty of 2 years for all of the parts except the heat exchange. Made in the USA and it’s also CSA certified. A 1/2 inch gas connection and 115 volts of AC power run the ignition system. It’s readily capable of throwing warm air 27 feet away on a max fan setting. The thermostat is separate and you won’t have a built-in thermostat.

Pros
  • Higher quality.
  • Made in the USA.
  • Industrial strength.
  • Ideal for up to 2000 square feet.
  • Perfect for an electric or a gas powered heater.
  • You can install it on either the wall or the ceiling.
  • It comes with additional vent pipes.
  • Easy to use with an external thermostat.
  • Quiet
  • Easy to install.
  • A professional electrician can be available for installation.
  • Economical
Cons
  • More costly than the other heaters on the list.
  • Not good for smaller areas.
  • Must have ventilation.

16. Mr. Heater MH25NG 25,000-BTU Natural-Gas Radiant Heater

Mr. Heater MH25NG 25,000-BTU Natural-Gas Radiant Heater
  • 25,000-BTU natural-gas radiant workshop heater
  • Heats up to 625 square feet
  • Efficient radiant heat warms objects directly, not surrounding air
  • Comes fully assembled; hooks up to existing natural-gas line; how-to...
  • Non-corrosive materials used throughout construction. 1-year limited...

For those looking to heat a specific area rather than the whole room, you might want something like this product from Mr. Heater.

The MH25NG uses radiant infrared to create targeted results, which is perfect for keeping your vehicle or work area warm during cold weather. Although the unit is limited to 625 feet, it’s perfect for circumstances where you only need to keep one area hotter than another. For instance, it’s ideal for making sure your car remains heated in a cost effective way.

What makes this model so incredible is that it doesn’t have a blower, so it makes minimal noise. Plus, it uses much less gas to get the job done. Nonetheless, it still requires plenty of ventilation, though its installation is a breeze. Once you connect it to the gas line, you can have it up and running in a matter of minutes.

Best of all, it doesn’t rely on electricity, so you never have to worry about keeping warm during a power outage. It also comes with a thermostat control, to set the perfect temperature for your convenience.

Pros
  • Easy to use and set up
  • Durable construction
  • Uses radiant heat
  • Has an automatic safety shutoff
  • Compact and lightweight
  • 99.9% efficiency rating
  • Ultra quiet operation
  • The infrared heat warms up objects directly
  • Doesn’t require electricity
  • Comes with a one-year limited warranty
Cons
  • May need extra ventilation
  • Limited range without a blower
  • Needs a bit more clearance to prevent burn hazards

17. Cadet RCP402S Space Heater, “The Hot One” Portable with Bracket, 4000W, 20 Amp

Sale
Cadet RCP402S Space Heater,"The Hot One" Portable with Bracket, 4000W, 20 Amp, Red
  • 4000-Watt premium utility heater at 240 volts provides warmth for...
  • Note: included 6 foot cord requires a NEMA #6-20 (polarized) 20 amp...
  • Includes bracket for wall mount or floor stand use
  • Rugged USA made 20-gauge steel construction, with a baked-on powder...
  • Built-in Fan-Only switch provides comfortable air only circulation for...

This bright red colored portable heater is appropriately named “The Hot One” because it features a powerful heating element made from aluminum, and a 4000-watt fan. This setup can produce a serious amount of heat and hot air for workshops or garages measuring up to 600 square feet.

The Cadet RCP402S Electric Space Heater also has a 20 gauge steel construction, finished with a baked on powder coat pain. Overall, it’s a solid heater guaranteed to last you a really long time. It has two heating setting, an automatic control temperature switch, and a thermostat control dial, which lets you adjust the heat based on your heating needs. There’s also a fan only mode.

The unit also has a 6-foot power cord and sturdy bracket that allows you to use the heater mounted on the wall or as a freestanding heater. With the built in safety feature, you don’t have to worry about the unit overheating, since it will automatically turn off once it exceeds the standard heating temperatures are. The unit is also ETL listed, and requires a 240v, 20 AMP receptacle because the standard outlet won’t work.

Pros
  • Ideal for a small workshop or garage
  • A sturdy, quality construction
  • Fast startup
  • Can be wall mounted or be free standing
  • Has a very good level of heat
  • Compact and lightweight
  • A thermostat with automatic temperature control
  • Overheating control
  • Two heating settings
Cons
  • Quite expensive
  • Not ideal for larger garages
  • Has no handle

18. Dyna-Glo IR12NMDG-1 12,000 BTU Natural Gas Infrared Vent Free Wall Heater

Sale
Dyna-Glo IR12NMDG-1 12,000 BTU Natural Gas Infrared Vent Free Wall Heater
  • Natural Gas Ready (Fuel conversion not permitted)
  • Infrared Technology works by radiating heat to warm objects first -...
  • LOW-HI variable control knob offers the most customizable heat...
  • Separately sold optional fan (WHF100) improves the amount of square...
  • Separately sold optional base legs (WBL100) allows for stable floor...

Most natural gas heaters are designed for use in garages and other areas that are generally not considered “indoors” by practical terms. However, the Dyna-Glow IR12NMDG-1 Infrared Heater is rated for indoor use, so long as you ventilate the room amply.

As such, you can’t mount it inside your home or other insulated areas because they need extra ventilation and installation. Still, the unit runs on natural gas, so this will always be an issue. However, it doesn’t produce as much heat, so it’ll not be a huge issue with this model.

Overall, the unit is designed to work well in a single room or a camper as a replacement for the standard heating system. Because it works with propane or gas with no conversion allowed, it doesn’t need electricity to operate.

This makes its installation a breeze, since it only uses radiant heat to work well. For this reason, it can only heat up to 300 feet, though that should be enough for a single room. Unfortunately, this unit doesn’t come with thermostatic controls, so you’ll have to manage the temperature manually. Plus, it just has a low/high setting, meaning it’ll be difficult to get an accurate temperature.

Nonetheless, this model comes with an oxygen depletion sensor, and it will automatically shut off when there are too many fumes in the area.

Pros
  • Lightweight and a breeze to install
  • Durable construction materials
  • Doesn’t require electricity to operate
  • Works for indoor use
  • 99.9% efficiency rating
  • Has a built-in oxygen depletion sensor
  • Comes with a one year limited warranty
Cons
  • Requires ventilation for indoor use
  • Can only be operated manually

19. Heatstar By Enerco F125444 Radiant Overhead Garage Heater MH25NG Natural Gas

Heatstar By Enerco F125444 Radiant Overhead Garage Heater MH25NG Natural Gas
  • Heats up to 500-600 sq. ft. (2-1/2 car garage)
  • CSA Certified
  • Thermostatic control no power needed
  • Mounting Height Range - 7feet - 9feet

For those who have a workshop or 2-car garage measuring 500 to 600 square feet, the Enerco Heatstar F125444 Radiant Overhead Garage Heater provides an excellent level of radiant heat, with up to 25,000 BTU an hour. This is enough to keep you warm and comfortable even in the coldest of months.

Since the Heatstar is powered by natural gas, the unit is 99.9% fuel efficient and eco-friendly. With it, you can enjoy safe, clean heating while saving up on the power bills. The heater is also fairly easy to install, as all you need is to hook up the included thermostat with the corresponding wiring, which is not included with the package, mount the unit onto the wall, connect it to the natural gas line, and you’re all set.

Its thermostat is adjustable, which lets you control the level of warmth, as well as the amount of infrared or radiant heat that can heat up the surrounding air. As such, the unit is ideal for building with high ceilings of up to 7 feet or 8 feet. Since the heater is built from non-corrosive materials, it’s durable, and certified by the CSA.

The Heatstar also comes with a thermostat and wall mount bracket, though you’ll need to get your own wiring. The manufacturer also offers a propane gas-powered heater, which can essentially be attached to a 40 lbs. gas cylinder.

Pros
  • Cost effective
  • Has a really good value for money
  • Operates quietly
  • Produces a good level of radiant heat
  • Great customer serve
  • The wall-mount bracket and thermostat are included
Cons
  • Wiring is not included

20. Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater

Sale
Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater
  • Easy outside access to thermostat and A/C terminals. 0.5 inch gas...
  • Limited 3 year warranty on parts and burners
  • Powered exhaust allows for vertical or horizontal venting
  • Natural Gas to Liquid Propane conversion kit included
  • 80,000 BTU per hour heats up to 2,000 sq. ft.

Mr. Heater is one of the most prominent and reliable names in the heating solutions industry. Their Big Maxx range of garage heaters are designed with one thing in mind: delivering the best quality garage heaters that money can buy. The F260560 model is a heavy, large unit that costs more than twice as much as similar 5000W electric models. Nonetheless, considering that it pumps 80,000 BTUs of heat in an hour, why should you care about all this stuff? After all, it the sheer performance that you’re paying for, right? And thanks to the aluminum tubular heat exchanger, you’ll get all the performance you need, along with maximum efficiency and durability.

If we haven’t mentioned it yet, this heater runs on natural gas. As such, it’s an excellent choice for garages, workshops, barns, service stations, etc. although installing this heater is slightly harder than installing an electric heater, it much easier than installing the conventional gas powered heater. The manufacturer has, in an attempt to make things easier for you, included a power exhaust that allows for both horizontal and vertical venting, which gives you a wide range of options when choosing the right spot to install this 25.5 x 18.875 x 17.125-inch, 90 pound rectangular metal box.

It gives you exterior access to the thermostat controls and AC terminals, as well as the support for ceiling installation through 2 angular brackets that are included in the package. Its low-profile design ensures that you can mount it an inch away from the ceiling, which gives out a higher clearance between the heater and the garage floor. You also have the freedom of using both right and left sides piping for the gas, which also goes for flue and electrical connections.

Some of the unit’s remarkable features include the self-diagnostic control module, spark ignition, and finger-proof exhaust grills and intake. The gas is supplied via a 3/4 inch MPT pipe, and you can run the heater using LPG rather than propane. All you need to do is use the natural gas to LPG conversion kit that comes with the package for free. Since no thermostat is included, you might have to purchase an external thermostat to maintain steady temperatures in your garage space.

The unit also requires a 115-volt power supply, which ideally runs the ignition system. Its total current draw is 6 amps. You get a 3-year warranty on the heater, and its running costs are considerably lower compared to those of an equivalent electric heater. That’s largely because natural gas is significantly cheaper than electricity. The F260560 MHU80NG Heater is ideal for both commercial and consumer usage, and it can effortlessly heat a 3 to 4 car garage.

Pros
  • The package includes a conversion kit
  • High powered heat output
  • Quiet operation
  • Durable construction
  • Works both horizontally and vertically with right or left piping
  • Can heat up to 2000 square feet
  • Durable spark ignition
  • Three year limited warranty
  • Inbuilt high velocity fan
Cons
  • Heavier and bulkier than similar models
  • The venting components are sold separately

A Definitive Guide for Choosing a Garage Heater

If you are looking to purchase the best garage heater for your workshop or garage, you might feel overwhelmed by the options available at your disposal. The truth is that there are several hundreds of models on the market, but that alone does not mean that choosing a good garage heater should be daunting when you’re aware of what you should be looking for. Before we can explore the best garage heater models available, we will take you through the garage heater types, shed some light on the amount of power a heater needs as well as explore the important safety features that a garage heater should have.

Garage Heater Types

The first thing you will need to do is research on the garage heater types you can buy. There is more than one model, so it is essential that you select one that will provide you with sufficient heat depending on its intended purpose.

* Fan-Forced Garage Heater

These types of heaters usually have a fan and are simple to install. They are arguably the most common type of garage heaters. Electricity is usually converted to heat and the fan then draws in the cool air from your garage and then blows it out after it has been warmed by the heating element. These heaters can heat up your workshop quickly and dissipate lots of heat.

* Infrared or Radiant Garage Heaters

An infrared or radiant type of garage heater usually directs heat towards objects which are nearby. Their principle of working is similar to how the sun heats the earth, so they provide more comfortable heating as compared to fan forced heaters. The only drawback about these heaters is that you must be in close proximity to them for you to enjoy maximum comfort hence they are quite unpopular when compared to their fan-forced counterparts.

* Natural Gas, Kerosene or Diesel Garage Heaters

These heater types usually are powered by fuels instead of electricity. They can heat up your garage quite fast, and since they do not rely on an electrical outlet, they are incredibly portable. While they are excellent for heating large rooms, you should be careful with such heaters because they could be hazardous to use in enclosed spaces.

How Much Power Does The Workshop Heater Require?

When you buy a garage heater, it will have a power rating in the form of BTU. The higher the BTU and watts of your heater, the more powerful it will be and the bigger the space it can heat. You should bear in mind that the mentioned power rating typically considers the best possible conditions, so you should be careful buying a heater whose power exceeds what you really need. This allows for poor insulation or draughts as well.

Smaller garages often benefit the most from an infrared or radiant heater. Such heaters are suitable for smaller spaces, and since they heat the objects instead of the air, they do not lose heat to draughts and ventilation ducts. You could also buy a medium-sized, fan-forced garage heater for a smaller space. A fan-forced heater with a power rating of 1.5kw would be ideal for a smaller garage, but if your garage is large, you should consider going with a power rating of 4,000 to 5,000 watts.

You should also take the height of the ceiling into account. If your garage has a tall ceiling, then you will obviously need a powerful heater.

Portable or Fixed Garage Heaters

When you buy your garage heater, you will need to know whether it remains in the same place every time or can be moved around. If you are looking for a heater that you can move from one garage to the other, or just move it around your garage, then a portable heater is your best bet. Portable heaters are easy to move between different locations, and you just have to plug them into your electrical outlet. And if you want ultimate portability without having to worry about electrical outlets, a fuelled heater would be the best option.

And if you do not need to move your heater, you should consider buying a fixed heater. These heaters are customarily connected to the electrical outlet and set permanently, usually higher up, but they could be fitted near to the floor if need be. There are numerous benefits of buying a fixed heater including; you must not worry about getting a safe place to fix it, you will never knock it over accidentally, and you will have more space in your workshop, particularly when it is fixed higher up.

Safety Features of Garage Heaters

When you’re buying a garage heater, you need to ensure that there are sufficient safety features to protect you while you are working in your garage.

* The Tip Over Switch

It is quite common for equipment to get knocked over every time you are working in your workshop, so it is vital to have a heater with a tip over switch. The heater will automatically turn off when it is knocked over.

* Overheat Protection

Since you will probably have your heater running for more extended periods, the chances are that quite often, it will overheat and fail to function correctly. Overheat protection ensures that your heater turns off to protect itself from extremely high temperatures which could damage its internal components.

* Cool Touch

When your heater is fixed on the floor or workbench, you do not want it to be too hot for you to touch. Whether there are kids, adults or pets who are not aware that the heater’s surface could be hot, heaters which get hot during operation could be a hazard. For optimal safety, it is best that you go for a cool-touch heater.

Extra Features

When purchasing a garage heater, you want to make sure that it comes with all attributes you could think about. The more customizable your heater is, the better since you can get to use it in the best way possible. If you have a basic mindset, you will have problems such as having a single heat setting and the heat emitted could be blown in the wrong direction so you will not enjoy the heater’s output.

  • Adjustable Louvers – For you to direct the heat in the direction you want, you should go for a heater with adjustable louvers.
  • Length of Power Cord – When purchasing a garage heater, you must make sure that its power cable is long enough to let you place the heater at any desired location in your workshop. It is not easy to find a safe-enough extension lead that you could use with high-power output garage heaters so make sure that your heater comes with a cord that is long enough.
  • Carry Handle – If you want a portable garage heater, ensure it has a carry handle so that you can pick it and relocate it with great ease. While this is not a crucial feature, it will definitely make your work easier.
  • Wheels – Castors and wheels are excellent for your garage heater because they let you move your machine without lifting it. Since garage heaters are more powerful than other heater types, they will probably have larger and heavier components. Lifting the heater every time could strain your muscles so being in a position to move it on casters or wheels is an excellent option.

How Do I Calculate a Garage Heater’s Thermal Output?

Heaters are measured in different ways depending on whether it is an electric model or a propane model. Propane heaters are measured by BTU/hr outputs while the electric models are measured in Watts. Either way, the higher the number, the stronger the heater and the larger the area it will be capable of fully warming.

If you’re looking at an electric heater…
Remember it takes only a simple calculation to know how strong a heater you need. You can calculate the number of watts needed by multiplying the room’s area (in square feet) times 8, and round up the resulting number. This is an approximation, but it is generally a solid one.

If you’re looking at a propane heater…
You will be looking at BTU/hour numbers and there is a big difference in the percentage of useful heat that is produced by 100% of the gas consumed by the heater. There isn’t necessarily as good an exact rule of thumb that converts a pure number to the ideal heater for a square foot to heat conversion table.

Heater Size AFUE
<18,000 BTU/hr. 57%
Between 18,000 and 20,000 BTU/hr. 58%
Between 20,000 and 27,000 BTU/hr. 63%
Between 27,000 and 46,000 BTU/hr. 64%
Greater than 46,000 BTU/hr. 65%

Source: http://www.engext.ksu.edu/files/engext/publications/space/homeheating.pdf

That being said, there is plenty of available information on what is appropriate size for the space being heated. A 5000 BTU/hr propane heater, for example, is good for a small garage or work area while a more spacious large workshop or garage would need something up in the 17000 BTU or 18000 BTU range. If you’re looking for heating of a larger area it’s also extremely important to take a look at designed home models versus commercial heater models.

You will find that this guide is geared towards helping consumers make the smartest and most informed decision when it comes to finding the best propane or electric garage heaters that are currently available on the market today.

Secrets of Heating The Garage Efficiently & Safely

A good portable heater can be an incredible piece of equipment. Many individuals have that large work space that offers a lot but the expense of full scale insulation and centered heating might be impractical or even impossible. Whether creating a warmer garage space to do auto work during a cold and bitter Midwestern winter or creating your own exercise room, gym, or workshop, keeping warm during the cold winter months is crucial and these heaters are the way to do it.

What Should You Consider?

The fixed heater is a great idea if it is plausible. This prevents the common issues with portable options like tipping over, or too much heat set by carelessly kept flammables. If a fixed in heater is an option this can be a great choice because during planning and installation by a professional all these considerations will be taken into account and the space optimized.

A portable heater isn’t dangerous in and of itself but any consumer will need to take some common sense precautions such as:

  • Keeping entry and exit routes clear
  • Keep away from flammables like gasoline, oil, and paint
  • Don’t set up with a stretched cord where tripping could be a common fault

Following these simple steps will help to keep an area safe, since safety always comes first. Once these are set, getting the most out of a heater means simply setting it up in a way that directs heat either to the center of the garage where it can disperse out naturally or channeling a heat flow towards a specific work area where you will be spending most of your time. This helps ensure that you get the most out of your heating setup and will have a fully functional work area to enjoy.

Professional Garage Heating Tips

There is nothing better than a warm toasty garage whether working on the car, working at your own personal little workshop, or working out in a warm gym while the outside is less than hospitable. The garage heater will be the center point of your efforts to create a little slice of paradise during the long winters, but if you want to get the most out of it then that also means taking a few supporting steps that will help multiply your results.

The proper sized portable heater is a great first step, but if you want to set yourself up like a pro then make sure you tackle these other points, as well:

Insulation
This is always a big one. Heating the garage is going to be a lot easier if the heat doesn’t just leak right outside. By nature garages are much simpler structures than homes and they’re generally not designed to be energy efficient. That means there’s nothing in the design to keep heat in. Remember the ceiling as well as the walls, and gaps around windows and doors.

Adding insulation will help make sure draft is minimized and the heat that is in the garage stays there for much longer. Some people find this is enough by itself to be reasonably warm, or that even using a small heater takes very little time with proper insulation.

Choose the Right Heater
Trying to save a little bit of money by going one size smaller is not a smart choice. Get a heater that is the correct size to get the best overall results. This isn’t a place to skimp.

Don’t DIY Install Unless You’re A Pro
Better to have the installation done once and done right the first time. When everything is done correctly so you have the right heater installed the most efficient way possible and the garage fully insulated, at that point you can simply enjoy the benefits of having a fully heated garage no matter what the outside temperature is doing.

While it can be tempting to try to do it yourself, unless you’re really good and know how to do this properly, pay a pro. It not only saves you enormous amounts of time and headaches but it also means you don’t have to worry about the negatives that can come from a poor installation.

At that point all you need to do is stay on top of proper garage heater care and maintenance and you will be in great shape.

One final note: if you go with a propane model you will need to keep an eye on fuel levels and be vigilant for any signs of a gas leak. As long as you do this, you will be in great shape!

FAQs

Is a Propane Heater Safe for Garage Use?

Using a propane garage heater is certainly safe. However, there are a number of things that you need to keep in mind before settling for this type of heater for your space. First and foremost, there needs to be adequate oxygen in the garage to allow the gas to burn in the right manner. Second, you need to make sure that you’re not working with any flammable items in the space. So, if you plan on working with things like gasoline and spray paints, then a propane garage heater would not be recommended.

When using the heater in your garage, you do not really have to store the gas cylinder outside. Some of the tanks are ideal for indoor use, but most of them are on the smaller end of the size spectrum. If you want a larger propane tank, then you will certainly have to keep it outside.

Even if it’s possible to use a propane heater for your space, it doesn’t hurt to look at the other options before making the final decision. There are numerous tanks in the market that are made for garage use. For example, if you have an electric supply, you can benefit more by having an energy efficient, electric garage heater.

Is Insurance Necessary If I Get a Heater?

If you have a detached garage, then you are going to need additional insurance coverage for it. That is because most home insurance policies do not cover external garages and workshops. As such, any accident or incident caused by a propane heater won’t be compensated.

Ideally, ensure that the heater is properly fitted and equipped with the latest protection features to reduce the chances of accidents. However, getting the extra insurance will ascertain protection from unforeseen incidents.

What Type of Plug Do These Heaters Use?

Well, the kind of plug that your heater will use will mostly depend on the power as well as the size of the unit. Each model tends of vary when it comes to power usage.

If your outlet only accommodates 120V heaters, then ensure that the model you pick requires the same voltage. You can ask an electrician to take a look at your plug to know what type of model you need to purchase or whether you will need a different type of outlet installed.

Does an Electric Heater Require Hard Wiring?

If you are buying an electric model to heat your workspace, it’s important to ensure that it’s installed properly. It can be hard to ascertain whether your electric garage heater should be hardwired or not and that is because it depends on the model of the unit that you pick. Some of these heaters are designed for permanent use in the same spot. Such units, obviously need to be hardwired to your electric supply. On the contrary, there are units designed to be plugged into an outlet. Yes, both models emit the same kind of heat, but the hardwired garage heaters require installation from an experienced and certified professional.

Always check the item description when shopping for a heater to determine whether it can be simply plugged into an outlet or whether you will have to avail a professional for the hard wiring task. Before purchasing the garage heater, it’s ideally smart to have an electrician check the voltage output of your electric supply. Most of the garages have a standard high-voltage output. However, there a number that have a lower-voltage that’s used for lighting circuits. It would be hazardous to use the latter to power a heater.

What BTU Amount is Required to Heat a 2-Car Garage?

Typically, a 45,0000 BTU is needed to heat a 2 car garage and 60,000 BTU for a 3-car space. As for the low-intensity infrared tube heaters, 30,000 BTU is needed to heat a 2-car garage and 50,000 BTU is recommended for 3-car garages.

What Size Is Ideal for My Garage?

The easiest way to estimate the ideal size of your garage heater is to follow the basic rule of 10-watts per sq foot of space. So for instance, if your garage is 24 by 24 feet, it has an area of 528Sq feet and thus would need a 5280-watt heater.

How much Does It Cost To Run an Electric Heater?

Well, this can be simply done by multiplying the price of your electricity per KW hour by the input power in kW. So, if you pay 7.53 cents per kW hour and run a 5000 watt or 5kW garage heater, then you would multiply 7.53 by 5kW to get 37.65 cents per hour to run the garage heating unit.

Conclusion

Getting a quality heater for your garage is one of the best ways of ascertaining warm temperature in your workshop during the cold season. As mentioned in the post, there are various types of heaters for various types of garages as well as environments, so do keep that in mind.

If you are on the hunt for a unit that will meet all your needs, then going through many reviews on the models online will certainly shed some light. 

Regardless of the model you settle for, make safety your top priority. Most of the retailers, like Amazon, have heaters of all kinds, most of which go at reasonable prices with excellent safety and operation features.

Editor’s Choice

Sale
Dyna-Glo RMC-FA60DGD 30,000 - 60,000 BTU Liquid Propane Forced Air Heater
  • 30,000 - 60,000 BTUs
  • Heats up to 1,350 sq.ft.
  • Continuosly Variable BTUs
  • Adjustable Heat Angle
  • Continuos Electronic Ignition - Prevents Dangerous Delayed Ignition

Professional’s Choice

Sale
Dr Heater Dr. Infrared DR-910F 10000-Watt 240-Volt Heavy-Duty Hardwired Shop Garage Heater, Wall/Ceiling...
  • Heavy duty 240V single Phase 10000W electric heater
  • Hardwired, wall/ceiling-mounted heater
  • Remote controlled thermostat with temperature range from 50 - 90...
  • 5 adjustable louvers to direct airflow

Low-budget Choice & Best Seller

Mr. Heater F232000 MH9BX Buddy 4,000-9,000-BTU Indoor-Safe Portable Propane Radiant Heater
  • 4,000- to 9,000-BTU radiant heater for spaces up to 225 square feet....
  • When operating the heater at altitudes over 7,000 FT above sea level...
  • Auto shut-off if tipped over, if pilot light goes out, or if detects...
  • Fold-down handle; swivel-out regulator; connects to propane tank (not...
  • THE USE OF UN-AUTHORIZED ACCESSORIES/ATTACHMENTS WITH THIS HEATER ARE...

Last update on 2019-10-24 / Rating by Author / Affiliate links, Images, Descriptions & Price from Amazon Product Advertising API

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