The 9 Best Patio Heaters of 2023, Tested and Reviewed
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Make the most of your outdoor space with these electric and propane heaters.
Fact checked by Rich Scherr
If you want to enjoy your outdoor space year-round, it’s time to invest in a quality patio heater. Even in cold temperatures, the best patio heaters can help create a comfortable outdoor environment, whether it be for solo dinners or holiday parties.
“As temperatures begin to drop in communities across the country, portable outdoor appliances are increasingly being used to heat outdoor areas, particularly those where it is too cool to comfortably sit or stand,” says Jennifer Schallmoser, media relations specialist for the National Safety Council (NSC). “Many consumers are looking to buy patio heaters for their outdoor spaces at home, and the safe use of patio heaters can be a great way to enjoy the outdoors during the colder months of the year.”
To find the best patio heaters on the market, we tested 18 propane models and 27 electric models in our Lab while considering factors such as setup, heating performance, ease of use, safety, and value. For expert tips, we consulted Schallmoser as well as Brianne Deerwester, communications coordinator for the Electrical Safety Foundation International (ESFI).
Best Overall Patio Heater: Arlmont & Co. Triplett Propane Standing Patio Heater
What Stands Out
The sleek tower efficiently heats from all sides and features an automatic tip-over shut-off, propane tank straps, wheels, and a fitted cover.
What Could Be Improved
You might experience difficulties aligning the screws with the premade holes.
This sleek, propane-powered patio heater performed impressively throughout the three-week testing period. We found the heater’s materials to feel long-lasting and appreciated its classy appearance. It features an automatic tip-over shut-off, propane tank straps, wheels, and a fitted cover.
We were impressed by how easy this heater was to use—simply press the ignition button and flames immediately appear in the innermost contained tube. The tower emits heat from all sides and was most evident at 2 feet away, though we could still feel warmth at 4 feet away.
While the setup was straightforward overall, we did encounter difficulties aligning the screws with the premade holes. We ended up drilling the holes so the screws could fit and used a step ladder to access the top part of the tower. For those who want an easy setup with no extra tools, opt for another patio heater on our list.
Price at time of publish: $340
Output: 42,000 BTU | Fuel: Propane | Dimensions: 23 x 23 x 89 inches
Real Simple / Jennifer May
Best Budget Patio Heater: Amazon Basics Outdoor Propane Patio Heater with Wheels
What Stands Out
It has a high heat output and far reach suitable for large spaces.
What Could Be Improved
The instructions are difficult to follow, which makes the initial set-up challenging.
For those who want to bask outdoors year-round, this powerful patio heater from Amazon can transform your outdoor space into a cozy paradise. With an output of 46,000 BTU and a heat field of 9 feet, this pick is well-suited to warm a large outdoor patio or deck. In our testing, we were able to read outside on a brisk day without worrying about getting chilly.
This patio heater also features an automatic tilt shut-off valve, ETL certification, and an easy ignition button. Though it performed well through the three-week testing period, the initial setup process was challenging and took over two hours. We found the instructions to be a bit hard to follow, though once we finished setting the heater up, it started working immediately.
Price at time of publish: $140
Output: 46,000 BTU | Fuel: Propane | Dimensions: 32.12 x 32.12 x 91.3 inches
Rachel Christensen
Best Electric Patio Heater: EnerG+ Electric Patio Heater
What Stands Out
It comes with a remote that makes it easy to turn on and off from a distance.
What Could Be Improved
It has a limited heating field.
If the thought of running out to buy propane on a frigid winter evening sends a chill down your spine, you might consider an electric patio heater like this model from EnerG+. During our testing, this infrared heat increased our body temperature by 27 degrees. While it has a limited heating field (under 3 feet), its impressive heating performance compensates for the lack of distance. We feel this heater would be especially suitable for groups of people sitting outside together—its tall design would provide head-to-toe warmth when seated.
During the tip test, the unit was stable, and no outer components of the heater became too hot—making this a safer choice to have around small children or pets. This electric patio heater also comes with a remote, which makes it easy to turn on and off from a distance. While it’s on the expensive side, we think this heater would be a worthy investment for those who plan to frequently use it.
Price at time of publish: $300
Output: 1,500 watts | Fuel: Electric | Dimensions: 9 x 9 x 48 inches
Most Stylish Patio Heater: Thermo Tiki Outdoor Propane Patio Heater
What Stands Out
It has an elegant design and impressive warmth field and is relatively easy to assemble.
What Could Be Improved
The temperature dial is not intuitively designed.
If you want a sleek heater that doesn’t sacrifice performance for aesthetics, opt for the Thermo Tiki Propane Patio Heater. We felt that it had an impressive heating performance and were amazed by its modern appearance. Compared to some of the clunkier heaters we tested, this one would likely blend in well with your patio decor.
While its shape is tall and narrow, we found the pyramid design to be pretty stable—even after bumping it a few times, the heater stayed upright with minimal wobbling. This pick also features a quick ignition button and wheels for easy transport, though we observed that the dial for temperature adjustments could have been more intuitive. Since the heater’s higher setting is directly next to the left of the lighter, we had to dial it all the way down so it wasn’t fully blasting at first.
The setup process took over an hour, and we struggled a bit to decipher how each piece was supposed to fit together. Despite the somewhat challenging assembly process, we would still recommend this patio heater for its elegant design and heating performance.
Price at time of publish: From $250
Output: 38,000 BTU | Fuel: Propane | Dimensions: 18 x 18 x 90 inches
Real Simple / Cecilia Delapaz
Related: The 12 Best Patio Dining Sets of 2023
Easiest to Use Patio Heater: Frontgate Commercial Patio Heater
What Stands Out
All the assembly tools are included, with the pieces clearly labeled for a stress-free assembly process.
What Could Be Improved
There is no automatic shut-off feature in case the heater tips over.
We were impressed by the Frontgate Commercial Patio Heater’s stellar clear setup, ease of use, and value overall. The components all felt high-quality, and the knobs felt tight and secure. Setup took 50 minutes with clear, easy-to-follow instructions. All the assembly tools are included with the heater and the pieces were clearly labeled, which made for a stress-free assembly process. At an outdoor temperature of 31 degrees Fahrenheit, we could feel the warmth from the heater at around 4 feet away. We found the heat “sweet spot” to be about 2 feet out, though the instructions state reduced efficiency once temps are below 40 degrees Fahrenheit. The heat was also evenly distributed around the heater.
This patio heater was also exceedingly easy to use, as all the functions are clearly labeled on the heater itself so even house guests less familiar with how to use the heater can figure out how to adjust it easily. One downside: There is no automatic shut-off feature in the case that the heater tips over, though it did feel sturdy enough to withstand even strong winds. It also does not include a cover, so if you want one you will need to purchase it separately.
Price at time of publish: $499
Output: 46,000 BTU | Fuel: Propane | Dimensions: 33 x 18 x 89 inches
Related: The 9 Best Fire Pits of 2023 to Upgrade Your Outdoor Space
Best Patio Heater With High Heat Output: Sunjoy Avanti Outdoor Portable Propane Heater
What Stands Out
It's simple to operate, puts out ample, adjustable heat, and is easy to transport.
What Could Be Improved
Assembly is somewhat complicated and can take a while, even for those mechanically inclined.
You don’t need to splurge on the most expensive model to get an effective patio heater—the Sunjoy Avanti Propane Heater does the job just as well. We found the heater to be not only sturdy and attractive but also functional and easy to use.
The only downside to this patio heater is that assembly is somewhat complicated. Even with illustrations, it took us about 1.5 hours to set up. While the assembly instructions lacked detail, however, we found the operating instructions very easy to understand. The heater’s push button starter/spark switch is built-in, and it starts easily with a few clicks. It puts out ample, adjustable heat from a low to high setting—the 47,000 BTU output is one of the highest on our list, which is especially impressive considering the heater’s affordable price.
Price at time of publish: $192
Output: 47,000 BTU | Fuel: Propane | Dimensions: 32.7 x 32.7 x 90.6 inches
Real Simple / Cassie Aulie
Best Patio Heater With Safety Features: East Oak Patio Heater
What Stands Out
It has a surprisingly high output of 50,000 BTU for a budget-friendly heater and an automatic gas stop system.
What Could Be Improved
You may need to hold the button a bit longer to make it fully ignited.
Safety should be a top concern as you search for a patio heater, especially for those with children or pets. The East Oak Patio Heater is equipped with additional safety features including tilt shut-off and an automatic gas stop system if the flame extinguishes. It also has brackets on the base you can attach to your patio or deck for even more stability.
The setup took just 30 minutes, making it one of the quickest assemblies of the heaters we tested. The hardware was numbered in a blister pack with each step having a different number for its pieces, making the process extremely straightforward.
This pick also has an impressive heat output of 50,000 BTU, which extended to a 6-foot field around the heater during our testing. It also offers intuitive functionality—just turn the knob to the high location and hold it down while pushing the ignition button once or twice. Note, you may need to hold the button a bit longer to make it fully ignited.
The only worry we had with this heater was its longevity since it’s so budget-friendly—though the included three-year warranty and lifetime customer service support provided some reassurance.
Price at time of publish: $180
Output: 50,000 BTU | Fuel: Propane | Dimensions: 33 x 18 x 89 inches
Real Simple / Tammy Gardini
Best Portable Patio Heater: AZ Patio Heaters Outdoor Patio Heater With Table
What Stands Out
Its basic shape and universal design make it complementary to most outdoor spaces.
What Could Be Improved
It's very time-consuming and cumbersome to assemble, even with help.
This option from AZ Patio Heaters has a basic shape, with an enclosed glass tube for the flame and a bronze base that can complement most outdoor spaces. While this heater is one of the largest options on our list, the convenient wheels make it easy to move around. For those who frequently reshuffle their outdoor space, this function is a must-have—plus, it means you can bring the heat wherever you need it.
But if you plan on building your patio heater alone, you may want to consider another option. Despite arriving in a huge box, the heater needed to be assembled from scratch, which ended up being an all-hands-on-deck affair. This pick has a heat output of 40,000 BTU, which could reach 4 feet away from the heater. While elegant, we found that the glass tube caused it to take some time before you could actually feel the warmth.
Price at time of publish: $184
Output: 48,000 BTU | Fuel: Propane | Dimensions: 17 x 17 x 87 inches
Real Simple / Dera Burreson
Best Small Patio Heater: Bali Outdoors Portable Patio Heater
What Stands Out
It has safety features such as a grill guard, auto shut-off tilt valve, and an oxygen depletion sensor.
What Could Be Improved
You will need to get a converter to connect it to a 20-pound propane tank if you want to avoid using a lot of expensive small canisters.
The Bali Outdoors Portable Patio Heater is ideal for cozy evenings on a small outdoor patio. Its compact size doesn’t take up too much space and can add a few degrees of warmth to your next outdoor gathering. While its heat output is lower than full-size patio heaters, we feel that it provides enough warmth for a chilly night in the fall or spring. That said, it may not be the best choice for the cold winter months.
For those concerned with the hassle of setting up an outdoor heater, we found this one fairly easy to put together. The instructions were clear and the parts were packaged all together, making for a smooth installation process.
Price at time of publish: $99
Output: 10,000 BTU | Fuel: Propane | Dimensions: 20 x 20 x 34 inches
Real Simple / Andrea Tenborg
Final Verdict
Our top pick is the Arlmont & Co. Triplett Propane Patio Heater for its stylish and durable design, easy functionality, safety features, and heating performance. If you want an equally effective patio heater at a lower price point, opt for the Amazon Basics 46,000 BTU Propane Patio Heater With Wheels instead.
Our Testing Process
Our final selection of the best patio heaters includes electric heaters and propane heaters, which underwent separate testing processes. While the testing was different, some processes were completed for both models.
Electric Patio Heaters
To find the best electric patio heaters, we acquired 27 models and ran a series of outdoor tests. First, we timed how long it took them to unbox and assemble their electric patio heater. We noted whether it was easy to assemble, if we could accomplish the process alone or needed assistance, and if the instructions were clear. If the heater had an adjustable height, we raised and lowered it to evaluate how easy it was to maneuver. We also gently pushed the heater and observed whether it remained steady, wobbled, or fell over.
We placed a chair 3 feet away from the heater and used an IR thermometer to take the surface temperature of their body as an initial reference point, and then rotated through the available heat settings from lowest to highest, allowing the heater to run for five minutes in each mode. After the five minutes passed on each setting, we recorded our body temperature again. We assessed how consistent the heat was, how many settings were available, and the mechanism used to control the heat settings. Once we ran through each heat setting, the heater ran at the highest temperature for the remainder of the testing process.
To find the maximum distance where we could still feel the emitted heat, we started by standing 10 feet away. If we detected no heat from this distance, we moved 2 feet closer until we could feel the heat and recorded the farthest spot.
Once the heater ran for 15 minutes, we recorded the temperature on the front grill/opening, the housing at the rear, and the housing on top of the heater. We then turned the heater off and waited five minutes before taking temperatures in the same locations.
After the tests were complete, we looked at the retail price of their product. We evaluated the price in conjunction with the electric patio heater’s performance during tests to assess the overall value of the product. We also rated the product for its setup, heating performance, ease of use, and safety.
Propane Patio Heaters
To find the best propane patio heaters, we tested 18 models at home over three weeks. We timed how long it took to assemble and set up the patio heater and evaluated how complicated or simple the process was. Before turning on the heater, we gently pushed it to see if it stayed steady, wobbled, or fell over.
Over the three-week testing period, we used the patio heater at least five times for a minimum of 30 minutes per use. Before evaluating the heater's performance, we noted the outdoor temperature and wind speed.
We turned on the heater using the ignition system and observed whether it started easily or if multiple attempts were required. After it was successfully lit, we assessed how long it took for the heater to emit warmth. We looked for any smoke from the heater, also accounting for whether it dissipated quickly or lingered.
While in use, we sat on all sides of the heater to see if it distributed heat evenly. If the heater featured a rotating or swivel arm, we rotated it to see how effective the mechanism was and whether it successfully redirected the heat.
To find the maximum distance where we could still feel the emitted heat, we started by standing 10 feet away. If we detected no heat from this distance, we moved 2 feet closer until we could feel the heat and recorded the farthest spot.
As propane and pellet heaters utilize a flame for their heat, we surveyed whether the flame went out during use and if the design of the heater made it particularly susceptible to being blown out by the wind. For propane heaters, we also noted whether the fuel output automatically shut off if the flame is extinguished.
After the tests were complete, we looked at the retail price of their product. We evaluated the price in conjunction with the propane patio heater’s performance during tests to assess the overall value of the product. We also rated the product for its setup, heating performance, ease of use, and safety.
How to Shop for Patio Heaters Like a Pro
Size
Before shopping for a patio heater, consider what type of space you plan to heat—whether it be a large outdoor dining area or a small backyard porch. For small spaces, opt for a compact patio heater that won’t consume all the square footage. While these models might have a lower heat output, smaller areas require fewer BTUs for effective heating. If you want to heat a large outdoor area, opt for a standard patio heater, multiple heaters, or mounted options that can radiate warmth from above. You can take the square footage of your outdoor area and use it to find how much output you need.
Output
After appraising the size of your outdoor space, you can calculate how much output you need for ample heating. Most patio heaters list their heating output in BTUs—a higher BTU means more warmth. Take the square footage of your space and multiply it by 20 to find the appropriate amount of BTUs for your outdoor area. 550 square feet will only need about 11,000 BTUs for adequate heating, while 2,000 square feet require over 40,000 BTUs. Keep this figure in mind as you compare patio heaters and opt for one that hits at or above your desired output level.
Type
Electric
Electric patio heaters are more environmentally friendly and require less maintenance than their propane counterparts, so you won’t run out of the fuel source and be left out in the cold. They’re also a safer alternative and emit no gasses, so you can warm up your outdoor space sans worry. The main downside to electric heaters is that they tend to emit less warmth, as they warm the air around the heater with electricity rather than with more direct, radiant heat. After testing, we only recommend one electric heater: the EnerG+ Electric Patio Heater.
Propane
When it comes to heating power, propane heaters are the clear winner. They emit radiant heat, which warms nearby objects in a similar fashion to the sun. Unlike electric heaters, you will need to replace either the pellets or propane gas, which can be inconvenient if you suddenly run out of fuel. They are also less environmentally-friendly, so if you’re in search of a more sustainable option, we recommend opting for an electric patio heater instead.
“Where propane heaters are used, special attention must be paid to ensure that the cylinders are stored properly when not in use,” says Jennifer Schallmoser, media relations specialist for the National Safety Council. NFPA 1 requires the following:
Cylinders must not be stored inside a building.
Cylinders in storage must be placed in a location with minimal potential for physical damage, tampering, or exposure to excessive temperature increases.
Cylinders must not be stored on the roof.
Safety
“While up to the consumer to choose which kind of heater is best for them, the National Safety Council urges safety to always be at the forefront of decision-making,” says Schallmoser. “This fact sheet provided by the National Fire Protection Association includes information to help ensure that propane heaters and electric heaters for outdoor heating are used safely and in accordance with NFPA 1, Fire Code (2018 edition).”
“Shoppers should only purchase those which have been certified and tested by a Nationally Recognized Testing Laboratory (NRTL),” according to Brianne Deerwester, communications coordinator for the Electrical Safety Foundation International. “NRTLs test and certify electrical equipment and other products to ensure that they meet current safety standards and are safe with proper use. Also, only purchase from a well-known and reputable brand and retailer.”
And if you do use an electric heater, “do not plug a heater into an extension cord or power strip as they could overheat and cause a fire. Any devices that generate heat should be plugged directly into an outlet,” says Deerwester. “Ground fault circuit interrupters should be installed where electricity and water may come in contact, such as outdoors, to prevent shock and electrocution. Also, never leave patio heaters unattended and keep out of reach of pets.”
More Patio Heaters to Consider
Cuisinart COH-400 Perfect Position Overhead Propane Patio Heater: This pick provided ample heat and made our outdoor space warm enough to hang out in for several hours. While an overall quality option, it is more expensive than many of our other options and takes several hours to set up.
Living Accents Freestanding Propane Patio Heater: For a heater that rivals those at upscale restaurants, opt for this pick from Living Accents. The elegant design is stable, easy to use, and has safety features, though the heat output left some to be desired during our testing.
Questions You Might Ask
Is a gas or electric patio heater cheaper to run?
Generally, natural gas, or propane, is cheaper than electricity, though the price of utilities can vary depending on your location. If cost is your primary concern when selecting a patio heater, opt for an option fueled by propane fuel or pellets. The frequency of use will determine how often you purchase and replace your fuel, but it’s a safe bet that it will cost less overall than an electric patio heater.
What’s the difference between infrared and electric patio heaters?
Electric patio heaters heat the air, which means they heat the area with convection, making for an overall warmer environment. Infrared heaters instead use radiation, which warms objects rather than just the surrounding air. Infrared heaters are more effective at delivering heat in outdoor areas, so that may be the better option if effectiveness is your top concern.
Is a higher BTU better for patio heaters?
A higher BTU means more heat output, so a larger number is a safe bet to ensure your patio is sufficiently heated. That said, if you have a small space, you may not need as large of an output. A rule of thumb is that the square footage is multiplied by 20 to find the amount of BTU suitable for your outdoor space.
How do I choose the right patio heater fuel source?
Most patio heaters rely on either propane or electricity, so it's important to know the pros and cons of each fuel source when choosing what’s right for your needs. Electric heaters are typically easier to use than propane models, and typically less expensive to run. The trade-off, however, is that they are also less powerful. If you are looking to heat a larger space with electric heaters, consider investing in multiple to cover the area.
Propane heaters are a bit pricier to run and may require more frequent refills, which can be inconvenient at times, but they do offer a stronger heat. FYI: Always avoid using propane heaters in enclosed or semi-enclosed spaces, such as a screened-in patio, as they may pose carbon monoxide risks.
Take Our Word for It
This article was written by Quinn Gawronski, associate commerce editor for Real Simple, who has three years of experience writing and editing product reviews and roundups, and was updated by Jamie Fischer, a commerce writer for Real Simple. To compile this list, we tested 27 electric heaters and 18 propane heaters and evaluated them on setup, heating performance, ease of use, safety, and value. For expert tips, we consulted Brianne Deerwester, communications coordinator for the Electrical Safety Foundation International (ESFI), and Jennifer Schallmoser, media relations specialist for the National Safety Council (NSC).
What Is Real Simple Selects?
Next to each product on this list, you may have noticed a Real Simple Selects seal of approval. Any product appearing alongside that seal has been vetted by our team—put through tests and graded on its performance to earn a spot on our list. Although we buy most of the products we test, sometimes we do get samples from companies if purchasing a product ourselves isn’t an option. All products go through the same rigorous process, whether they are purchased or sent by the company.
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