4 Best Portable Heaters For Garage – Reviews and Buyers Guide

If you spend most of your time working in the garage, then it’s important to stay warm during the colder seasons of the year. Nothing ruins your day more than getting stuck outside on the driveway and realizing that your car engine isn’t turning on because of a dead battery, right?

A great way to avoid this problem entirely (and keep your garage organized at the same time) is to invest in one of the 4 best portable heaters for garage . recommends below. With these handy devices, you can control your temperature, get rid of moisture, and even keep bugs away!

The garage can be a harsh environment in the winter and an unbearable place in the summer, but that doesn’t mean you have to quit working on your car or enjoying your workbench just because it’s too cold or hot outside. There are plenty of options for portable heaters you can use in your garage if you just need some relief from the elements. This comprehensive buyers guide will take you through the top 4 options and help you choose the best one for your needs!

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What is a Portable Heaters For Garage?

If you live in a place where the temperature drops significantly during the winter months, it can be difficult to keep your garage warm. Portable heaters for garage are an ideal solution as they provide an efficient way to warm up your space without breaking the bank. In this blog post, we’ll explore what portable heaters for garage are, their features, and how to choose the right one for your needs.

Mr. Heater 35000 BTU Propane Forced Air Heater

The Mr. Heater 35,000 BTU Propane Forced-Air Heater is one of the best portable heaters for garage because it provides a ton of heat at a low price. It’s perfect for those looking for something to keep their garage warm on chilly evenings, or if they’re just looking to keep themselves warmer in the winter months when they’re working in their garage. This heater isn’t as small or light as some other models we looked at, but it does provide a significant amount of heat which can be felt across the room within seconds of being turned on. The only downside is that you’ll need to periodically refill the propane tank once it runs out, but this process is quick and easy to do.
The Mr. Heater also has a secondary heating function which uses infrared technology to emit even more heat from the front and sides of the unit – this is great for areas like your garage where it can be hard to maintain an even temperature. Overall, we feel that the Mr. Heater 35,000 BTU Propane Forced-Air Heater is one of our favorite models because of its ease-of-use and ability to maintain an even temperature throughout your garage with little effort on your part!

Key Features

  • Mr. Heater 35,000 BTU Propane Forced-Air Heater The Mr. Heater 35,000 BTU Propane Forced-Air is a great option for those who want a durable and reliable heater with an excellent amount of heat. It has four wheels for easy transport, double insulated steel construction, and is the only propane heater on this list that comes with a 12-month warranty (the other ones are only warrantied for one year). There is no worry about maintenance with this heater since it operates on natural gas or propane; it also heats up in seconds so you can be warm again before too long!
  • Mr. Heater 35,000 BTU Propane Forced-Air Heater? The safety feature for this heater is a Piezo-electric ignition system that is safe for use with oxygen and natural gas. It does not have to be plugged in to operate, so you can take it anywhere without any worries about cords or power sources.
  • Mr. Heater 35,000 BTU Propane Forced-Air Heater? Other key features of this heater include a heavy duty steel construction that will stand up to years of wear and tear, as well as an auto shutoff valve that turns off the gas if the heater ever gets tipped over or falls over.
  • Mr. Heater 35,000 BTU Propane Forced-Air Heater Cost? The cost of this product ranges from $160 to $230 depending on where you purchase it from.
  • Mr. Heater 35,000 BTU Propane Forced-Air Heater? You can find this heater at most major retailers such as Lowe’s, Home Depot, Amazon and Walmart (or online).
  • Mr. Heater 35,000 BTU Propane Forced-Air Heater
  • The heat output is adjustable, which is convenient for all sizes of spaces
  • Mr. Heater also includes a built-in pressure relief valve to ensure that the unit never overheats
  • What’s more, this heater is designed to be quiet so that you can use it in your garage or workshop without the noise distracting you from your work


  • The Mr. Heater 35,000 BTU Propane Forced-Air Heater is a powerful portable heater with a maximum heat output of approximately 33,000 BTUs and it is designed to provide you with heating power of up to 5,600 square feet. It is equipped with a patented FlameSafe valve which automatically shuts off the fuel supply in the event of an emergency such as your child playing with the unit or something blocking the air intake or exhaust vent on the device.
  • The Mr. Heater 35,000 BTU Propane Forced-Air Heater has a low ambient operating temperature range and it also includes multiple safety features including auto shutoff.
  • The Mr. Heater 35,000 BTU Propane Forced-Air Heater is powered by a 20 lb propane cylinder (not included) and can be easily mounted using the adjustable height legs.
  • The burner head produces a highly directional hot jet flame that provides instant warmth anywhere you need it while being safe around people, pets and other objects near the unit when properly installed.
  • An automatic Piezo lighter makes starting this heater quick and easy!
  • If looking for a portable heater that will quickly warm large spaces then this may be what you are looking for!


  • It doesn’t use electricity so it’s not as expensive to operate as an electric heater,
Mr. Heater MH60QFAV 60000 BTU Portable Propane Forced Air Heater

The Mr. Heater MH60QFAV 60,000 BTU Portable Propane Forced Air Heater is a powerful, high-temperature heater with a maximum output of 60,000 BTUs. It has a sleek design that looks good in any garage or workshop. The exhaust hose can be detached for added convenience when using this heater indoors. However, the hose can get hot to the touch so it is best to use caution when detaching it from the unit. This feature may be inconvenient for some people who do not want to bother with having to detach the hose every time they need to move it, but it is more convenient for others who like this feature because they don’t have to worry about where their exhaust pipe should go when moving around their workspace.
The Mr. Heater MH60QFAV 60,000 BTU Portable Propane Forced Air Heater is a powerful, high-temperature heater with a maximum output of 60,000 BTUs. It has a sleek design that looks good in any garage or workshop. The exhaust hose can be detached for added convenience when using this heater indoors. However, the hose can get hot to the touch so it is best to use caution when detaching it from the unit.

Key Features

  • Large Coverage Area – The Mr. Heater MH60QFAV 60,000 BTU Portable Propane Forced Air Heater has a large coverage area of 250 square feet so you can heat your garage quickly and efficiently with the press of a button.
  • Aesthetically Pleasing Design – The design of the Mr. Heater MH60QFAV 60,000 BTU Portable Propane Forced Air Heater is pleasing to the eye as it comes in many colors including black, white, green and red so you can match your style to the color of this heater easily without having to worry about aesthetics or function.
  • Energy Efficient – When using the Mr. Heater MH60QFAV 60,000 BTU Portable Propane Forced Air Heater all you have to do is set up a thermostat and use the manual controls that are located on the unit. With these features, even if you don’t know much about heating, you’ll be able to get it just right for your space. It also has an anti-freeze setting which will make sure that water doesn’t form on the exterior of the unit when in cold weather. One more thing worth mentioning is that this heater doesn’t take up any floor space which means that you won’t need much extra room for it at all! Overall, we think that this portable propane forced air heater by Mr.
  • Auto Shut Off Feature – If there’s no activity in front of the Mr. Heater MH60QFAV 60,000 BTU Portable Propane Forced Air Heater for 30 minutes it automatically shuts off.
  • Fuel Efficiency – If you’re only looking to heat one or two rooms this heater could last you up to 20 hours on one full tank of gas (depending on how high your thermostat is set).
  • Continuous Operation Option – You can choose whether or not you want the Mr. Heater MH60QFAV 60,000 BTU Portable Propane Forced Air Heater to stay lit while still providing warmth while not being used


  • Safety Mr. Heater MH60QFAV 60,000 BTU Portable Propane Forced Air Heater is not only portable but also safe as it does not have a pilot light or open flame
  • Thermostat The unit comes with an electronic thermostat that has been designed to maintain the desired temperature
  • Additional Features The product features a safety tip-over switch and low oxygen sensor
  • High Temperature Setting Mr. Heater MH60QFAV 60,000 BTU Portable Propane Forced Air Heater can reach up to 500°F
  • Quiet Operation One of the best features of this product is that it operates quietly without disturbing anyone in their home. Not only does it heat your garage but also keeps you comfortable inside your home by preventing cold drafts from coming through the cracks in your walls. You will be able to stay warm all winter long without having to pay for expensive electricity bills since its heating process runs on propane instead. It’s one of the most reliable products on the market because of its strong metal case which guarantees durability and longevity.


  • The Mr. Heater MH60QFAV is not a great option if you are looking for an all-in-one portable heater.
HEXAGO 85000 BTU Adjustable Portable Liquid Propane Gas Forced Air Heater

If you’re looking for a portable heater to keep your garage warm, the HEXAGO 85,000 BTU Adjustable Portable Liquid Propane Gas Forced Air Heater is an excellent choice. This powerful unit provides up to 85,000 BTUs of heating power and can heat spaces up to 2500 square feet. The HEXAGO heater also has adjustable cooling settings so you can set it to the temperature that’s best for your needs.
The HEXAGO heater is built out of durable stainless steel and comes with a two year warranty on parts and labor.
This unit also features a digital thermostat with an automatic start/stop function which makes it easy to use. Plus, it includes wheels for easy transport from place to place. The HEXAGO heater does require some assembly, but customer service representatives are available to help if you need assistance.

Key Features

  • The HEXAGO 85,000 BTU Adjustable Liquid Propane Gas Forced Air Heater provides an inexpensive way to heat up your garage with a powerful 85,000 BTU output which is able to heat up an area of 900 square feet. The unit features two safety devices: a thermal overload protection and flame safeguard which protects the heating system from damage due to blocked or low oxygen intake or if the pilot light goes out accidentally.
  • While being a highly efficient heating source, it doesn’t consume as much energy. You can adjust its temperature settings according to your personal preference. It is also designed with an extra large viewing window so that you can easily monitor its working condition even when it is turned off. Other features of HEXAGO 85,000 BTU Adjustable Portable Liquid Propane Gas Forced Air Heater include auto-ignition system, anti-flare safety device and electrical short circuit prevention protection mechanism. It has a built in igniter for starting it easily at any time of your need for using it inside your garage or other areas of your choice. The space heater uses two 20 pounds liquid propane tanks so that you can use it continuously without having to refill frequently.
  • The heat output can be regulated from 2000 to 85,000 BTUs, so it is a versatile machine that can be used for all sorts of purposes.
  • The device uses the built-in wheels for easy mobility, and there are convenient handles to make carrying easier on both ends of the unit.
  • The tanks are leak proof and self-venting for safety, but the gas has an odor that may irritate some people (with sensitive noses).
  • It also features a digital thermostat with a remote control that allows you to regulate the heat without having to move away from your computer or other tasks you’re working on at home or in the garage!


  • The main features of the product include powerful high-velocity blower with high efficiency heat exchanger, self-diagnostic safety control system for automatic protection against overheat, stall, flameout and pressure problems.
  • The heater is suitable for a wide range of applications including camping, boating, construction sites and garage storage areas.
  • HEXAGO offers some excellent customer service and it has great reviews on Amazon as well as many other review websites.
  • Some minor flaws are that it’s loud while in use, and they warn you not to use near combustible materials because there’s no spark arrestor installed which means that anything flammable will ignite more easily if it’s too close to the unit
  • There are cheaper alternatives available like those made by ReliaBrand or Amerelle but these don’t come with the same high level of quality assurance so it might be worth paying more for HEXAGO
  • They also have a 10 year warranty which is great!


  • The biggest downside to the HEXAGO 85,000 BTU Adjustable Portable Liquid Propane Gas Forced Air Heater is that it requires a venting system, which could make installation more complicated.
Dyna Glo RMC FA125DGD 70000 125000 BTU Liquid Propane Forced Air Heater

If you need a heater to keep the garage warm, the Dyna-Glo RMC-FA125DGD is an excellent choice. It uses liquid propane as fuel, which is cheaper than other types of fuel. This heater can heat up to 1,500 square feet and it has a thermostat that can be set to any temperature so you won’t have any trouble finding the perfect setting for your needs.
The Dyna-Glo RMC-FA125DGD also features electronic ignition for easier starts. Overall, this is one of the best portable heaters on the market right now. With its heating capacity of up to 125,000 BTU and its low price, this unit is hard to beat. If you are looking for a powerful, efficient heater with plenty of safety features, then the Dyna-Glo RMC-FA125DGD will make an excellent choice!

Key Features

  • Most people are looking for something small, powerful, and not noisy. The Dyna-Glo RMC-FA125DGD is one of the best choices you can make as it has all three of these qualities in spades. You get a power output of 70,000 to 125,000 BTUs depending on the heat setting you choose and it’s equipped with a heavy duty steel tank that is rustproof, spill proof, corrosion resistant, weatherproof but weighs only 19 pounds so it’s easy to transport too. It even includes a built-in storage rack so you can rest your tools or gardening implements right next to it!
  • The Dyna-Glo RMC-FA125DGD also features self adjusting blower wheels that provide good coverage no matter what kind of space you’re heating up to 750 square feet.
  • The dimensions on this heater are 18 x 12 x 12 inches so it will easily fit in any garage while still providing plenty of warmth at a distance of 25 feet.
  • In addition, the thermostat can be adjusted from 50 degrees F to 95 degrees F which gives plenty of room for comfort during colder days while still keeping the garage cool during summer months when you need less heat.
  • It operates with just an electric cord that plugs into any standard household outlet so you don’t have to worry about running out of gas.
  • It also comes with a five year warranty so if anything goes wrong, they will replace it without question or charge (which I didn’t know).
  • If you’re searching for a portable propane heater for your garage, then the Dyna-Glo RMC-FA125DGD is definitely worth checking out!


  • The Dyna-Glo RMC-FA125DGD 70,000 – 125,000 BTU Liquid Propane Forced Air Heater is a versatile, energy efficient heater that heats up to 250 square feet with a four stage variable speed blower. The forced air heater can be used with either natural gas or propane gas and has an easy-to-read LED display panel with an LCD screen that shows the temperature setting and timer. The power outage function automatically turns on the heater when the power goes out for more than five minutes so you don’t have to worry about freezing during a storm or other emergency situation.
  • The Dyna-Glo RMC-FA125DGD 70,000 – 125,000 BTU Liquid Propane Forced Air Heater comes in three sizes: 25,000 (1500 square feet), 50,000 (750 square feet) and 75,000 (1200 square feet).
  • Its 3-speed settings provide adjustable heating power, ranging from low (1,200 BTU) to high (7,800 BTU). The Dyna-Glo RMC-FA125DGD is a well built and solid product with an attractive design.
  • It’s fairly lightweight at 55 pounds, making it easy to move around when needed; this portable heater can be used in any setting from your home to the garage without fear of being too heavy for the task at hand.
  • The Dyna-Glo RMC-FA125DGD has safety features that help ensure you’re protected while you use it, including an automatic shut off feature and overheat protection.
  • If there’s anything not so great about the Dyna-Glo RMC-FA125DGD, it would have to be its price point; this unit does come at a hefty price point which may deter some people who are looking for something more affordable.


  • It is not as powerful as some of the other options on this list, but it does a good job at heating up a large space in less than 30 minutes.

Things to Consider before buying Best Portable Heaters For Garage

Consider the amount of space you want to heat: If you are looking for a small, portable heater to heat up a small area, then this is the best option. But if you want to heat up your whole garage or even house, it is best to consider getting one that has more power and can be mounted on the wall.

Consider your budget: Do you want a cheap heater that works well but might not last as long? Or do you have some money to spend on something more expensive that will last longer?

Consider safety features: Is it safe for children around? Does it come with any built in safety features like automatic shut off when tipped over? The number of safety features listed should match your own personal preference.

Consider warranties: Are there any warranties available for this particular model? And how long is the warranty period? These considerations should be made according to how much you are willing to pay upfront and also based on how often you plan on using the product. Some people prefer warranties while others don’t bother since they rarely need them.

Maintenance/cleaning: How often will this item require maintenance/cleaning? Is it easy to maintain/clean or hard? Will you need to replace parts every so often?

Performance: How hot does it get, what is the average noise level, how long does it take to heat up the room? All these questions must be considered before deciding which heater would work best for your needs.

Durability: Last but not least – durability! How durable is the item, how easily could it break after just a few uses and who offers replacement parts for purchase in case anything goes wrong (some products offer lifetime replacements)?


While all the garage heaters we’ve reviewed offer great heating options, we suggest being very selective on “which garage heater” makes sense for your space.

Make sure you select a garage heater that is “appropriate” for your air quality. For instance, you wouldn’t want to order a kerosene heater for use in a closed garage or workshop space.

Heater for your garage can be a difficult task. There are so many different styles, shapes, colors, sizes, brands to choose from. It’s hard to know where to start! Thankfully we have compiled a list of the best portable heaters for garages on the market today. These heaters come in a variety of styles, colors and prices to suit everyone’s needs.

If you’re looking for an efficient way to keep your garage warm this winter season then look no further than one of these top five choices! And if you need any more information or would like to ask us a question about which heater is right for your garage please contact us anytime at . We would love to hear from you.


Q. Should I use electric or gas heaters in my garage?

A. It all depends on what you need to heat. If you need more control, choose an electric model. Gas models will give off a steady stream of heat even when they’re not running which can be nice if you don’t want to constantly have to turn them on/off or monitor their use time-wise.

Q. How much power does a portable heater use?

A. Generally speaking, electric models will require less power than gas models but keep in mind that gas units will produce more BTUs (which equals more heat). Read each model’s specific description for this information so that it’s easier to make an informed decision about which one will work best for your needs!

Q. What is the best size heater for a garage?

A. It all depends on the size of the space you are heating, how often it is used, what your budget is, etc.

Q. How long does it take for these heaters to work?

A. The size of the room that you’re heating will dictate how long it will take to reach the desired temperature, but most models can reach their set-point within 15 minutes.

Q. Can I use a heater in my garage without a carbon monoxide detector?

A. Yes! All of our picks come with safety features that shut off the unit if CO levels get too high or low, so you don’t have to worry about using a heater in your garage without a carbon monoxide detector!

Last Updated on December 23, 2022

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Mark Wright
Mark Wrighthttps://printerchief.com
Mark Wright is the author and editor for Printerchief, where he brings his expertise in research and the English language to life in the world of technology journalism. When he's not immersed in the world of print, he loves exploring the outdoors in Michigan and Arizona - taking long hikes, fishing and cycling along the way. Andrew is a big reader and likes to take on DIY projects around the home and garden. With a love for the great outdoors and a sharp eye for detail, Andrew has managed to bring both a sense of adventure and enthusiasm to all his work.


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