HomeBuying GuidesLawn & GardenHow To Buy The Best patio heater - Updated 2022

How To Buy The Best patio heater – Updated 2022

The Best Patio Heaters

Looking to buy the best patio heater? Check out our guide below and you’ll be well-placed to select the right one for you.

What factors should you consider while selecting a patio heater?

Patio heaters come in a variety of styles.

Electric patio heaters are the most straightforward, as they heat up rapidly and don’t usually require professional installation.
A gas heater will warm a bigger area, but it is more finicky due to the need to deal with fuel canisters, as well as having higher operating expenses.

Solid fuel burners, on the other hand, are more aesthetically beautiful and atmospheric, but they aren’t very family-friendly in terms of safety, and they typically emit significant amounts of smoke, which may be bothersome.
There’s also a wide variety of designs to choose from.
The following are the most popular types:

Freestanding patio heaters: Commonly found in pubs and restaurants’ outdoor areas, this sort of heater is tall and heavy, with a compartment at the base for a gas canister.
Some feature wheels to make them more manoeuvrable; you can also obtain lighter electric variants, though these don’t provide as much heat and, of course, require an electric outlet nearby (or extension cable).

Tabletop patio heaters: These small, portable warmers can be electric or gas-fueled, with the latter having a compartment to store the tank.
They’re convenient, but they won’t provide as much heat as a free-standing unit – and, if you choose an electric type, you’ll need access to an electrical outlet nearby.

Mounted patio heater: A mounted heater is normally attached to a wall (inside or out), making it a durable long-term solution, albeit you can’t move it once it’s placed.
Heaters that attach to a parasol pole can also be purchased to keep everyone at the table warm.

If you don’t have a suitable wall to mount a heater to, a hanging design may be the best option.
The majority of them are electric and are meant to be suspended from the roof of a deck or conservatory.

Simple fuel-burning heaters that come in a variety of traditional and modern designs, freestanding fire pits and chimineas are simple fuel-burning heaters that come in a variety of traditional and modern designs.
Some are lightweight and portable, making them ideal for camping and picnics.
Due to the naked flames and hot casings, these are the least safe types of heaters – something to keep in mind, especially if you have young children.

What to Look for When Purchasing a Patio Heater

Source of Energy

Patio heaters come in a variety of fuel or power source configurations.
Although propane is the most common fuel source for patio heaters, an electric-powered patio heater may be a better option if you don’t want to bother with gas tanks.
Electric patio heaters can usually be connected into normal household outlets, but make sure they’re weatherproof to avoid electrical risks or malfunctions.


Are you looking for a little patio heater to keep you and a companion warm, or a larger one to heat up a small group?
Larger patio heaters have a longer range—up to 18 feet or more—than smaller tabletop versions, which only radiate heat for a few feet.

Heat Output

The heat output of a patio heater is perhaps the greatest way to judge its intensity and effectiveness.
The typical output for patio heaters is 40,000 BTUs, which is measured in BTUs for gas-burning patio heaters and watts for electric heaters.
To see how well two units will heat your home, compare their BTUs or watts to choose the one that best suits your temperature preferences and available space.


What factors should I consider while selecting a fuel source?

Liquid propane, natural gas, and electricity are the three most popular fuel sources for patio heaters.
Consider what is most readily available, handy, and economical to determine which is best for you.

Many heaters use 20-pound liquid propane tanks because the fuel is inexpensive, but you’ll need to refill your tank, which usually requires a trip to a nearby convenience store, gas station, or home improvement store.
If that sounds like too much trouble, consider an electric type that connects into a conventional 120-volt outlet.
Just keep in mind that using an electric patio heater on a regular basis may result in a higher electric bill.
Another option is natural gas, but this is only viable if you already have a natural gas line in your home.

What exactly are BTUs?

Patio heaters are frequently measured in BTUs, or British thermal units, which are defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit.
A good patio heater should be able to produce between 30,000 and 50,000 BTU per hour, with the greater the number, the faster it can warm up a huge area.

What is the best way to clean a patio heater?

You should clean the exterior of your patio heater with soapy water a few times per season to eliminate any dirt or imperfections.
When not in use, cover your patio heater and store it appropriately during the off-season to keep it clean.

Check the pilot tube and thermocouple for corrosion or damage, as well as the fuel regulator and fuel line for kinks, breaks, or leaks on a regular basis.
If any of these components are damaged, you’ll need to refer to the owner’s manual for replacement instructions.

What is the best location for my patio heater?

To reduce the chance of tipping, place your patio heater on a flat, sturdy surface while setting it up.
Keep it at least three feet away from combustible materials such as plants, clothes, and even propane tanks.

In general, place the heater close to your outdoor seating or dining area to get the most heat out of it, and if it gets too hot, simply turn it down to save fuel.

Is it safe to use patio heaters on decks?

Most freestanding patio heaters are safe to use on hardwood decks (as long as they aren’t left unattended) because the base doesn’t get hot from the radiating heat.
Having said that, it’s always a good idea to double-check the instruction manual for accuracy.

Can patio heaters be used in the rain?

Most gas-based outdoor heaters are safe to leave out in the rain, but despite this, you probably shouldn’t. Recurring exposure to rain for patio heaters could lead to the faster deterioration of the parts of the heater, decreasing its lifespan.

Can I leave my electric patio heater outside?

Most electric patio heaters available are well insulated and can be used in most weather conditions, even torrential rain. They can also be left outside for long periods of time without the worry of degeneration.

How close can a patio heater be to the ceiling?

Since mushroom-style heaters use infrared heat technology to distribute heat, there are no dangers of exposure to open flames. This is why they can safely be used as long as there is a minimum of 2 feet of clearance between them and the roof of the patio.

Can you use a patio heater in a gazebo?

Patio heaters under a cover are typically a safe choice than fire pits or open fireplaces. You often see them on outdoor patios and the more popular choice for these conditions is infrared or electric patio heaters. Yes, it is safe for you to use a patio heater under a gazebo or other similar structures like a canopy.

Are patio heaters bad for the environment?

Unfortunately the answer is yes. There are no such thing as eco-friendly outdoor heaters because there’s no such thing as eco-friendly energy. Until such time as we all get our electricity through the power of wind, water or sunshine, there is going to be a cost.

Do patio heaters use a lot of gas?

How much gas do patio heaters use? A typical 13kW gas patio heater will burn gas at a rate of 1230g/h when used on its maximum setting. This means a 13kg gas cylinder will last for about 10 hours of use.

How do I get the most out of my patio heater?

The more your patio heater is exposed to wind, the more fuel it needs to use to achieve the same level of BTUs (the radiant heat measurement). So, to get the most out of your patio heater and avoid overworking it, keep it out of the wind as much as possible.

Which is cheaper to run a gas or electric patio heater?

Most patio heaters use either gas or electricity to generate heat. Electricity is by far the cheaper and more eco-friendly of the two, as it produces up to 90% less Co2 emissions than a gas heater. It is also less noisy and consumes less energy.

Do gas patio heaters work below freezing?

Most gas patio heaters can’t operate below 48 degrees Fahrenheit.

Is it safe to use propane patio heater in garage?

Propane and natural gas outdoor patio heaters are only to be used outdoors (outside any enclosure) where there is fresh air ventilation. Outdoor patio heaters that use gas are not to be used inside a building, garage or any other enclosed area

Why is my patio heater not lighting?

It may be as simple as the gas valve on the propane tank being turned off. Another reason your patio will not stay lit is that the gas valve orifice is blocked. You should clean the orifice or have it replaced. Sometimes there is air in the gas line which is blocking propane from getting to the heater head unit.

How much do infrared patio heaters cost to run?

A number of factors will determine the running costs of your electric patio heater: most significantly, the efficiency of the heater you choose, the level of heat you need for comfort, and the terms of your electricity tariff. As a general rule, you can expect a cost of between 20 and 30 pence to heat your patio for an hour.

What size of heater do I need?

Use our simple equation to determine how many BTUs you need to heat your space: Cubic feet of area x desired temperature rise equals  the BTUs needed.

Can I put my patio heater on grass?

No, free-standing patio heaters should always be placed on a solid, stable surface, especially if you live in a windy area. Uneven ground, like grass creates instability and may cause your patio heaters to perform poorly, or even to tip over.

What is a safety tilt switch?

Most patio heaters have a safety tilt-switch or tilt shut-off valve. A safety tilt-switch is designed to automatically shut off the heater if it gets knocked over or if it’s tipped past a certain angle.

The Best Patio Heaters To Buy

Bestseller No. 1
GardenCo Outdoor Flame Patio Heater - Stainless Steel Gas Pyramid Patio Heater - Weatherproof Cover and Wheels - 13KW
  • PYRAMID PATIO HEATER: Add style and heat to your outdoor space with the gas pyramid patio heater. The stainless steel gas heater features an open flame view, which not only gives off great warmth but is sure to look great in your outside space! Please Note: The body of heater is stainless steel, the mesh around the flame tube is powder coated steel which is still weather resistant.
  • 13KW POWER: The patio heater has a max heat of 13kw, meaning you don’t have to crowd round the piece in order to feel the warmth. Great for putting in the middle of a gathering or seating area, a warming radius of up to 10 feet! Powered by propane and butane gas, the regulator will need to be changed to use butane.
  • WEATHERPROOF COVER AND WHEELS: The heater comes with a durable Black Oxford Weather Cover. Allowing you to leave the heater out once the cover is on, ideal for protecting it from the unpredictable British weather. The bottom of the heater also features wheels, allowing you to move the piece easily throughout your outdoor space.
  • AUTO SHUT OFF AND ANTI TILT SWITCHES: The gas heater features an Auto Shut Off Switch, meaning if the heater gets too hot it will automatically turn off. The Anti Tilt Switch means that if the piece falls over the heating will automatically cut out.
  • DIMENSIONS: The heater has a height of 227cm and a width of 49.5cm. A great size for any outdoor space.
Bestseller No. 2
GardenCo Electric Outdoor Patio Heater - EXTRA LONG POWER LEAD - Freestanding Adjustable Outdoor Heater - Wall Attachments Included - 2KW (Black)
  • ELECTRIC PATIO HEATER: Bring great heating to your outdoor space with the electric patio heater. Perfect for placing next to seating areas, anywhere around your garden. The outdoor heater gives you warmth where you need it most. The quartz tube heating element gives off infra-red heat.
  • ADJUSTABLE HEATER: The patio heaters are completely adjustable. The height of the heater can be set between 1.2m and 2.1m, with a tilting heater head from 0 degrees to 45 degrees letting you choose the right angle for your seating area. Rated IPX4, making the heater splash proof however not suitable to be fully immersed in water.
  • FREESTANDING OR WALLMOUNTED: You can have the heater either freestanding or wall mounted. The electric heater comes with both a stand and fittings for a wall. The 4.8m cable allows you to move the heater around to fit your needs! Featuring a "Tip Over Switch" giving you peace of mind when using it. The changeable quartz tubes allow you to replace the bulbs should you need to.
  • HEATING LEVEL: The heater comes with 4 different heat settings. 0kw - off, 650kw - low, 1350kw - medium and 2000kw - high. Pick the right heating level for any situation and temperature!
  • ASSEMBLY REQUIRED: Assembly is required for the heater, however this process is simple with helpful instructions. Allowing you to have the heater up quickly.
Bestseller No. 3
GardenCo Outdoor Gas Patio Heater - Includes WEATHERPROOF COVER - Freestanding Outdoor Garden Heater with Drinks Table - Portable Wheels - 13.5KW (Black)
  • GAS PATIO HEATER: Bring warmth to your outdoor space with the freestanding gas patio heater! The powder coated steel patio heater is sure to be a great addition to any outdoor space - the classic styling to suit any area superbly. Featuring a heat output of up to 13.5kW.
  • ANTI TILT SWITCH: The gas heater features an anti-tilt switch, making the outdoor heater safe to use. The heater features a 1.2m gas hose which uses Propane, Butane or LPG fuel. Tank housing is provided at the bottom of the heater, a space of 38cm (width) x 79cm (height).
  • PREMIUM WEATHERPROOF COVER: The heater comes with an PU Coated Oxford Weather Cover. Allowing you to leave the heater covered up outside so the unpredictable British weather doesn’t get to it.
  • DRINKS TABLE AND WHEELS: The heater comes with an adjustable drinks table, perfect for parties and gatherings when people are crowded around the piece. The base of the garden heater also comes with wheels fitted, making the gas heater easy to transport around your outdoor space.
  • DIMENSIONS: Sitting at a total height of 228cm, a great size to give off a wide area of warmth. The base of the heater has a width of 45cm whilst the reflector (top) has a width of 81cm.
Bestseller No. 4
13.5KW Patio Heater, 220cm Tall Gas Patio Heater Standing with Wheels and Cover, Large, Garden Treasures, Outdoor Heaters for Garden, Home, Party, Backyard, Indoor
  • 🌞【Heating Up Quickly & Excellent Warm Range】This patio heater overall has a piezo electric ignition to ensure quick, seamless starts, and the adjustable heat control settings let you customize the temperature as needed. (Up to 48,000 BTUs of warmth.) It can heat outdoor spaces up to 200 square feet which is great to expand your outdoor gathering area during chill day, also beautiful matching piece to your porch, patio, back deck, backyard and pool.
  • 🌞【Save Your Money】It's easy to use and doesn't burn too much propane, thanks to the unique flame emitter design, the propane patio heater burning propane more sufficiently. With a 20-lb gas cylinder will keep you warm about 10 hours.
  • 🌞【Safe to use】If outdoor heater is tipped more than 30 degrees it will turn itself off. This outdoor heater also has ETL certification. For people using safely, our heaters have to accept air tightness testing before delivery to user which help to prevent gas leak.
  • 🌞【Sturdy Material & Easy Assembly】The outdoor patio heater material was made of stainless steel which not result in the paint catching fire and getting rusty. We hope our customer can benefit from the patio heater for many years. The patio heater comes with a detailed owner's manual, following the owner's manual step by step, you can assemble it within 20 minutes. And It is easy to peel off the protective covering from the pieces of the reflector before assembling.
  • 🌞【One Year Warranty】As an expert of manufacturer in outdoor heater for 30 years, we’re committed to providing the best quality possible. If you have problem with product quality, we promise to provide you 1 year warranty with parts repair or replacement services.
SaleBestseller No. 5
REALGLOW Spiral Flame Gas Patio Heater 13.5KW (Black with Black Cover)
  • Spiral Effect Real Flame
  • 13.5kw Output
  • Supplied with hose and 27mm Clip on Propane Regulator - Gas cylinder not included
  • Wheels for ease of movement
  • Total Height Approx 1.75m Suitable for domestic and commercial use
SaleBestseller No. 6
REALGLOW Real Flame Outdoor Pyramid Patio Heater in Black - 13KW Propane Gas Standing Floor Heater for Outdoors & Gardens - Outside Space Heating for Decking, Home Garden & Gazebo
  • Can be used all-year round: for warmth in the cooler months, or as an ambient gas flare for the summer
  • Can accommodate up to a 13kg gas bottle, meaning less frequent gas bottle changes are required
  • Will light up in all weather conditions, without the hassles and dangers of firing it up with matches or lighters
  • Radiates warmth in a circular area
  • Runs on standard 27mm Propane Cylinders - Calor Patio Gas /BP Gas Light /Flogas Leisure (Hose and Regulator Included)
Bestseller No. 7
Amazon Basics Slate Grey Commercial Patio Outdoor Heater
  • Durable, powder-coated silver finish
  • Heat output of 46,000 BTU's
  • Piezo ignition, Safety auto shut-off tilt valve
  • Wheel assembly included
  • Measures approximately 45.7 x 226 cm LxH
Bestseller No. 8
Heatlab Set of 2 2kW Outdoor Freestanding Electric Quartz Bulb Garden Patio Heaters with Remote Control - 3 Power Settings (Set of 2 Grey FreeStanding Heaters)
  • Multi-functional - a source of both heat and light, ideal for socialising into the night
  • Versatile - IPX4 approval means that this heater is suitable for both indoor and outdoor use
  • Equipped with over-heat protection - family friendly and safe
  • Made from steel - stylish, durable and long lasting
  • Multiple heat settings - allows you to adjust the temperature depending on the weather, helping you to save both energy and money
Bestseller No. 9
BU-KO Outdoor Patio Gas Heater | Garden, Camp, BBQ Parties | Stainless Steel Pyramid Style 13kw Propane Burner | Portable Wheels, Regulator & Hose | LPG Warm Heating Fire & Water Proof Cover Included
  • 🔥 EFFICIENT HEATING - This pyramid-shaped outdoor heater is powered by propane gas and displays an attractive open flame safely contained in a quartz glass tube. Its column design and pagoda-shaped reflector atop the unit helps maximum heat and warmth radiate and spread out over a 10-foot radius.
  • 🔥 BUILT TO LAST - Crafted using premium, high-grade stainless steel and powder coated aluminium, this patio heater is waterproof and almost weather-proof too - it can handle exposure to the harsh sun, rust promoting abrasive salt air and water and the very cold temperatures and more.
  • 🔥 CERTIFIED SAFE - These elegant yet functional garden heaters are CE approved, meeting strict European manufacturing safety standards. It has a built-in safety valve that automatically shuts off the heater's fuel supply if tilted. There is also a safety netting to protect you from the flames.
  • 🔥 EASY TO ASSEMBLE & USE - Our portable heater now comes with a step by step assembly video guide to make assembly quick and simple! Simply turn the LPG fuel valve on, set the temperature control knob and click the ignition button and your fire - and warm patio - is ready to be enjoyed.
  • 🔥 CALL US FOR ASSISTANCE! - BU-KO offers all who purchase live customer service support 7 days a week. We maintain a complete line of replacements parts as well as a Full-service repair centre and have dedicated a team of technicians that can troubleshoot any issues you may have over the phone.
Bestseller No. 10
2x Neo 2KW Electric Quartz Outdoor Standing Waterproof Garden Patio Heater Heating with Rain Weather-Proof Protective Cover
  • 2x Patio Heaters. 3 Heat Settings: 650W/1350W/2000W Heats up to 15 square metres. Heating element: Quartz tube. Comes with cover to Protect from the elements.
  • Cable 1.8M to reach EU safety standards. Adjustable Height; 45 degree up-down adjustable heating element. Steel Cover, Size: 500x360mm. Up to 5000 hours lamp life
  • Used for Outdoor only. Free standing on heavy base for extra stability
  • Waterproof: IPX4 Pull-string switch control. Tip over safety switch. Safety Over-heat protection
  • Adjustable Height 130-210cm; Heating element size: 50(W) X 36(H)cm; Stent size: 60(Base Diameter) X 205cm;

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