Garage heaters are a great addition to any garage conversion or renovation. If you’re sitting down in your car or truck struggling to fix it during the winter, you don’t want to have to go outside and freeze your body parts off just so that you can see and work on whatever is wrong with the car. This is where a propane garage heater will come in handy.
Heating your garage during the winter holidays is something that most people don’t think about. If you want to have guests over and enjoy a barbecue in your backyard, you need to make sure you’re heating your garage as well. We’ve done all the work for you. After investigating dozens of models, we recommend the following propane heaters for heating your garage this winter.
| Preview | Product | Rating | Price | |
|---|---|---|---|---|
| Mr. Heater F274800 MH18B, Portable Propane Heater,Red,Regular | 2,318 Reviews | $149.99 | Buy on Amazon |
| Mr. Heater F232000 MH9BX Buddy 4,000-9,000-BTU Indoor-Safe Portable Propane Radiant Heater,... | 15,166 Reviews | $86.00 | Buy on Amazon |
| Gasland MHA18BN Propane Radiant heater, 18,000 BTU Warm Area up to 450 sq. ft, Portable LP Gas... | 98 Reviews | Buy on Amazon |
Table of Contents
Best Propane Garage Heaters
1. Mr. Heater F274800 MH18B, Portable Propane Heater
The Mr. Heater Radiant F-series heaters are ideal for everything from recreational vehicles to cabin or garage use. This patented radiant propane heater delivers 4,000 to 18,000 BTU of “instant” heat, is virtually odorless, and produces low sound levels. It is specifically designed to heat enclosed spaces like garages and workshops up to large areas like 450 square feet.
The Mr. Heater F274800 MH18B portable garage propane heater provides you with durable, worry-free, and high-quality heat for you and your family. Powered by two 1 lb. propane cylinders, this high-efficiency heater burns cleaner than alternative fuel sources. It is nearly 100-percent efficient, generating up to 18,000 BTU to heat and maintain your desired temperature.
This propane heater is portable and easy to set up anywhere needed! With safety features like an Oxygen Depletion Sensor, thermal cut-off switch, and tip-over switch, you’ll feel comfortable knowing you’re protected from harmful combustion or the risk of fire. Plus, there is no use for a hose as it can directly connect to a remote supply!
Whether it’s a fading afternoon or a frigid and frosty morning, you never know what season might greet you once you step outside. To help you be at a comfortable temperature every day, this propane heater also includes an adjustable thermostat with three settings: low, medium, and high heat levels. The low stage is easy on your propane supply, and a high output stage is made for large areas that are difficult to heat.
This is controlled by the easy-access knob, which is also used to light the units- you don’t have to spend a lot of time with the instructions, figuring out how to work it! The integrated fan shoots out in all directions and evenly circulates the warm air in the room for a more effortless flow. So, you can warm up everything and everyone in an entire room at once while the fast-starting Piezo sparking mechanism ensures quick and reliable fire every time!
- 4,000- to 18,000-BTU radiant heater for spaces up to 450 square feet. Approved for indoor/outdoor use; clean-burning; nearly 100-percent efficient
- When operating the heater at altitudes over 7,000 FT above sea level the heater may shut off. Maximum Hours Of Operation- 220.0
2. Mr. Heater F232000 MH9BX Buddy
The MH9BX Buddy propane radiant heater is small enough to be your buddy but powerful enough to be your backup heat source! It is small and durable, comfortable to operate, and provides efficient heating in small areas of up to 225 square feet.
This safety-certified heater delivers 4000 to 9000 BTUs of warmth with an integrated Auto Safety Shutoff if it gets knocked over for that added peace of mind. Easy to use, easy to install- and due to the swivel regulator, it can be connected directly to a remote gas supply as well!
Mr. Heater MH9BX Buddy Portable Radiant Heater is the perfect choice for your work area or projects. It has all the power you need to get the job done, yet it’s small enough to slip into a truck’s cab or under your bed at home. Its folding handle also makes it easy to move from place to place! Plus, it has an integrated Piezo sparking mechanism that lights your unit in all weather conditions, so you can have fun no matter the cold outside your door.
In the kitchen, all day preparing a big Thanksgiving dinner? Looking to do some serious fall cleaning in the basement? For those larger jobs, the Buddy Portable Heater with Advanced Safety features is just what you need to stay warm. This model includes an ODS (Oxygen Depletion Sensor), which shuts down the unit if oxygen levels fall below safe operating levels. It features a tip-over safety shut-off switch for added peace of mind. It turns off the burner if the unit is accidentally tipped over to prevent accidental scarring, fires, and burns.
It can run as long as 3 hours on a full tank, perfect for emergency backup heat at your next outdoor adventure as well! Use it to preheat your vehicle on a cold morning, touch up a cool room or protect yourself from outdoor elements. The lightweight design makes this heater easy to transport and carry around from one job site to another or take camping with you to keep your tent warm at night.
- 4,000- to 9,000-BTU radiant heater for spaces up to 225 square feet. Approved for indoor/outdoor use; clean-burning; nearly 100-percent efficient
- When operating the heater at altitudes over 7,000 FT above sea level the heater may shut off.
3. Gasland MHA18BN Propane Radiant heater
Add heat to your indoor garage with the Gasland MHA18BN Propane Heater. This can produce up to 18,000 BTUs of heating power to warm you to the bone in freezing temperatures. It occupies as little space as possible, so it is easy to move around despite its immense power. Plus, it has an automatic low oxygen shutoff feature that ensures no risk of house fires.
The Gasland MHA18BN portable propane gas heater offers a steady heat that can be adjusted and is safe to use in enclosed spaces. Ideal for garages, workshops, basements, barns, small apartments, and more, this heater will warm up to 450 square feet! It also has an adjustable thermostat so that you can change the room temperature in three settings according to your needs.
Heating your home doesn’t have to cost a fortune, especially when you’re using a radiant gas heater. This gas-fired radiant heater is a great way to get comfortable fast—without the need for electricity. Watch cooking programs on cable and get cozy at the same time with this energy-efficient heater! All you need is a 20-pound liquid propane cylinder to heat your home with ease.
This radiant heater was designed with the homeowner in mind and offered numerous features such as Ceramic Heating Panel, tip-over shut-off protection, and working on three different BTU levels-6000/12000/18000. It also includes a 15.7” LP hose and regulator assembly that ensures excellent fuel efficiency.
It has a classic design that will complement your home decor and a cabinet that safely stores the propane tank to keep it out of sight. The built-in wheels make it simple to move from room to room or for storage when not in use. Plus, the easy-carry handle makes it super convenient to use. The radiant element consumes less energy than an open flame, so you can save money on your energy bills while enjoying a cozy space!
- 【3 Heating Modes】 Freely customize the heating mode (High/Medium/Low) to maintain a pleasant warmth in your room. Outputs up to 18,000 BTU of heat to warm rooms up to 450 square feet.
- 【Run Time on a 20Lb Cylinder】With Gasland Portable Cabinet Heater, No electricity required. All you need is a 20lb liquid propane cylinder and you will have plenty of warm. 69 hours on low setting, 20 hrs on high setting.
Highlights of the First Three Products
- Mr. Heater F274800 MH18B, Portable Propane Heater: Nearly 100 percent effective, works at 18,000 BTU, Integrated fan, Heats large areas of up to 450 feet, Easy access knob, and efficient Piezo Sparking Mechanism.
- Mr. Heater F232000 MH9BX Buddy: Runs for up to 3 hours, lightweight and portable, Top-notch safety features, delivers on 4000 to 9000 BTUs
- Gasland MHA18BN Propane Radiant heater: Built-in wheels, easy-carry handle, LP hose and regulator, Stylish and space-saving design, quiet use.
4. Dyna-Glo 20,000 BTU Liquid Propane Blue Flame Vent Free Wall Heater
The Dyna-Glo garage heater is designed with blue flame technology that warms the air like a central heating system. Energy-efficient and highly durable, this heater can heat your garage or workshop in no time and maintain a consistent temperature for years to come. Plus, the blue flame technology gives the heater an attractive glow and makes it suitable for indoor use.
The fully adjustable thermostat allows you to control the heat and install the heater easily using the included mounting hardware. It offers a variable control knob and three heat levels, Lows for comfort (16k BTU), Medium is perfect for fast warmth (18k BTU), and high is ideal for an extra boost (20k BTU). It uses a constant convection flame to provide heat to your garage quickly, efficiently with no cold spots to offer you comfortable warmth even on the coldest days.
This high-performance heater is a great backup heat source to have in case of emergency power outages. It is perfect for anyone with a garage or workspace that doesn’t have access to an electrical outlet. Plus, you can burn clean and efficiently with Blue Flame’s 99.9% efficiency rating and Propane only, this model is best for garages that will be used year-round or in areas where liquid propane is more readily available than electric. Plus, they are equipped with many features to help make your garage heating experience as stress-free as possible!
- Liquid Propane Ready (Fuel conversion not permitted)
- Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system
5. Sunnydaze 60,000 BTU Forced Air Propane Heater
Sunnydaze 60,000 BTU forced air propane heater is excellent for use in large spaces. It’s ideal for home, garage, workshop, patio, gazebo, or for any large area. The removable 10 ft. hose allows you to set up the heater where it’s needed and not have to worry about unplugging from a long cord. Enjoy a good night’s sleep even when it’s chilly outside with heat that works day and night!
This lightweight and portable propane heater features an automatic shut-off feature when the temperature exceeds 85 degrees Fahrenheit. There is an easy-carry handle for convenience, and it can be easily moved from room to room. PLEASE NOTE: This heater requires a 100-pound propane tank (not included) for optimal performance. A smaller propane tank will only last for a limited time and can be used for smaller areas.
This high-quality, durable heater delivers optimal heat for up to 400 square feet. It features a portable design and is perfect for use during the winter months or in rooms that require adjustable heating for specific purposes. The included regulator and 10-foot hose make it simple to add to your current system or for use as a replacement!
- Keep the cold away: Overall heater is 8.25 inches wide x 17.25 inches deep x 14 inches tall; Weighs 12.6 pounds; Cylinder is 8 inches diameter x 17.25 inches long; Base is 8.25 inches wide x 8.5 inches deep x 5 inches tall; Handle is 7.5 inches long; Power cord is 4 inches long; 30 watts; 0.6 amps; 115 volts; Hose is 0.75 inches diameter; Provides optimal heat for up to 400 square feet
- Ideal during the winter: Product includes 1 forced air propane heater, regulator and 10-foot hose; For optimum performance, it is recommended to use a 100-pound propane tank with this heater (please note, propane tank and fuel are not included with the heater and must be purchased separately); Smaller tanks can be used for limited run times
6. Mr. Heater 35,000 BTU Propane Forced-Air Heater #MH35FA
Mr. Heater’s MH35FA propane forced-air heaters produce warmth and comfort. Each heater puts out a generous amount of heat, making it ideal for smaller industrial/commercial workspaces. It includes a low oxygen sensor, piezo ignition, and thermal overload protection that will shut the heater off in case of excessive overheating.
Simplify your indoor winter comfort with this unit, which brings up to 35,000 BTU of heat and ignition safety shut-off, so you don’t have to worry about accidental shut-off when the device is unattended. Plus, this compact and lightweight unit features a handy carrying handle for convenience during operation or transport.
Mr. Heater is the perfect combination of power, safety, and fuel economy. Large-capacity tanks (20 lb.) give you up to 12 hours of heat. In addition, it’s easy to set up and install. You’ll not be looking at the instruction manual for hours. Lastly, for all homeowners’ peace of mind, it’s CSA certified as well. Ideal for long hours and small areas!
- 35,000 Btu forced-air propane heater
- Ideal for smaller industrial/commercial workspaces; heats up to 800 square feet
7. ProCom Heating INC ML060HPA
This ProCom ML060HPA 6,000 BTU liquid propane gas infrared wall heater provides even heat to every area of your home. This fan-forced model has a sleek design and operates by expelling an invisible infrared heat that warms people and objects before heating the surrounding air. You will enjoy this heater’s safety and durability for years.
It uses liquid propane gas (LP), which provides a clean, odorless heat. It is lightweight and easy to maneuver, making it ideal for use in a garage. The piezo ignition makes it easy to start in cold weather. A 150 sq. ft room area can be kept nice and warm with the ProCom Heater in just a couple of minutes. It uses liquid propane Gas, is 99.9% efficient, and is vent-free, so no outside ducts are needed!
It is manually adjustable, requiring no electricity and an O.D.S. (oxygen depletion sensor) provides automatic shut-off if oxygen levels become depleted. This means that it is possible to use indoors without the risk of fumes or electrical shock. It simply uses a valve to turn propane gas into combustion, warming the room via radiant heat and eliminating discomfort!
- Liquid propane Gas infrared wall heater operates at 6,000 BTU
- Heater Uses liquid propane Gas and is vent-free
8. Mr. Heater MH11BFLEX Portable Propane Heater
The Mr. Heater MH11BFLEX portable Propane radiant heater features a lighted push-button piezo igniter to light the burners and manually adjustable temperature control with three heat settings (6,000-11,000 BTU). Propane is easy to use and simple to control with its variable output knob for more efficient fuel consumption.
Whether moving into a new home or just taking the chill out of drafty areas, Mr. Heater’s new MH11BFLEX 11,000 BTU Omni-directional radiant heater will quickly warm even the most extensive regions. This portable heater runs on standard propane cylinders, which are readily available almost anywhere in the world and can be easily refilled at your nearest station. Plus, it’s suited for larger rooms up to 400 sq ft and a fold-down handle for easy portability.
The Mr. Heater MH11BFLEX is a full-featured portable propane heater that has the features you want. The patented safety shut down system gives you the option of shutting off the unit if it reaches an unsafe operating temperature. It requires no electricity and delivers heat quickly and safely throughout your small space. It is the perfect solution when you need to heat small areas such as small garages, workshops, patios, campers, sheds, and cabins!
- 11,000 BTU omni-directional radiant heat
- High wind resistance technology
Buying Guide
1. Portability
Portability also implies that it could be easily moved from one location to another without needing any professional help or specific tools. When you want to move a portable garage heater, look for one that is lightweight- below 10 pounds, preferably. It’s not supposed to be attached to the wall and doesn’t require any prior installation. If you’re on a tight budget and want to save money, look for one that has wheels.
2. Infrared or Fan Forced?
Infrared heaters have been around for decades as a way to heat small areas. They can be focused, so you only get heat where you want it, making them ideal for individual desks or corners of a room that need extra warmth. They use less power than conventional electric fans and do not blow hot air around the room, making them safer to use due to the lack of excess warm air.
On the other hand, many people choose to purchase a forced-air heater because it quickly heats up their room. This type of heater is usually placed in one corner of the room and set to a high fan speed. The high output fan blows air that has been warmed by metal or ceramic heating elements directly at you and your furnishing. Forced-air heaters can be noisy and are typically used in smaller rooms because of their limited reach. So, make a choice based on your priorities!
3. BTU Output
The amount of heat needed to heat a given space is based primarily on two factors: the square footage of the working area and the efficiency of your insulation. Here’s how to get the right size heater for your needs.
- Step 1: Measure the volume of your garage by multiplying the area in square feet by height.
- Step 2: Multiply the volume by a number based on your level of insulation- 4 if it’s poor, 3 with medium efficiency, and 2 with excellent insulation.
For example, an area that’s 10 feet by 12 feet with an 8-foot ceiling needs about 160 square feet of floor space. If it’s poorly insulated, you need to deliver 3840 BTUs to heat it (10x12x8x4). If it’s well insulated, you’d need only 1920 BTUs (10x12x8x2).
4. Safety Features
We take power for granted. It’s a feature that we expect at all times and don’t think much about it. However, a severe house fire caused by a faulty heating device is no laughing matter. If you’re thinking about purchasing a space heater to heat your indoor spaces, there are some essential safety features to consider.
These include automatic shutoff when they overheat, adjustable thermostat, flame failure device (a temperature-controlled device that shuts off the unit in the event of a fire), and tip-over protection (a feature that automatically shuts the unit off if it is accidentally knocked over).
5. Adjustable Temperature
One of the biggest reasons people tend to avoid getting a heater for their garage is the inconsistency in temperature. If you’re trying to work on your car, for example, you want to be able to know what temperature your garage is at.
When it comes to your Garage Heater, even the best will seem counterproductive if it doesn’t have an adjustable temperature. There are times when you’re sweating over your car in your garage and you think that a house with the air conditioner on would be so much better. In this case, an adjustable temperature garage heater would come in extremely handy.
Final Verdict: What is the Best Propane Garage Heater for You?
If you’ve been shopping around for a good propane heater, then you’ve probably noticed there are a lot of different models to choose from. Today, we’ve compared the best propane garage heaters on the market so that you can make an informed decision. Since we’ve broken down the essential features and answered some common questions, the only thing you need to consider now is your top priorities.
In a hurry? Our top pick for Infrared Propane heaters was Gasland MHA18BN Propane Radiant heater, and our recommendation for fan-forced heaters was the Mr. Heater F274800 MH18B, Portable Propane Heater. Happy Heating!
