The best gas heaters in Australia

Heat your home with the 8 best gas heaters to suit any budget.

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The best gas heaters in Australia

How did we pick this list?

Our editorial team selected the products on this list based on actual customer reviews and key product features. For each category, we carefully selected parameters based on our research and identified the gas heaters with the highest review score within those parameters.

Read more detail on our methodology below.

Gas heaters and state legislation

Australian states and territories have different laws regarding the safe installation and use of gas heaters. Be sure to check the laws that apply where you live before buying a gas heater.

BROMIC Supaheat II Natural Gas Indoor Room Heater

Best portable gas heater

BROMIC Supaheat II Natural Gas Indoor Room Heater
Image: Supplied/Finder

Not yet rated

Pros

  • Heat produced from two sources
  • Lightweight

Cons

  • Can be slow to heat up
  • Some reviewers felt it would work better with a fan

Why we chose it

If portability is one of your key considerations when buying a gas heater, we recommend checking out the Supaheat II from BROMIC. This compact heater is lightweight and stylish, but has a claimed room heating capacity of up to 80m².

It's also an efficient operator and has picked up its fair share of reviews from happy customers. With an average rating of 4.6/5 from 35 Google reviews, the BROMIC Supaheat II takes the win here as the best portable gas heater.

Made in Korea, the Supaheat II uses both convection and radiant heating technology to warm your home. With a 21MJ power output, it's designed to heat rooms up to 80m² capacity, but the fact that it boasts a 5-star Energy Rating will also impress buyers who want to keep gas costs down.

Electronic battery ignition makes it easy to kick your heater into action, while high and low heat settings make controlling the temperature easy. The Supaheat II also offers a simple and elegant design to help it look right at home in any living room, and the easy-clean metallic finish is a big plus.

The BROMIC Supaheat II runs on LPG and will automatically switch off if tipped over. It also comes with a 150cm gas bayonet hose, and with its compact size and weight of around 10kg, it's easy to move from one room to the next.

So if you're in the market for a portable gas heater that's stylish, efficient and practical, make sure you check out the BROMIC Supaheat II.


Regency FG39 Freestanding Gas Fireplace

Best flued gas heater

Regency FG39 Freestanding Gas Fireplace
Image: Supplied/Finder

Not yet rated

Pros

  • Realistic flames
  • Horizontal or vertical flue option

Cons

  • Not cheap
  • Remote control only optional

Why we chose it

If you're in the market for a flued gas heater, the Regency FG39 Freestanding Gas Fireplace is well worth a closer look. It combines the beauty of realistic-looking flames with easy flame adjustment, different flue options and a limited lifetime warranty.

It's also picked up some positive reviews from Australian consumers, with an average rating of 4.9/5 from 10 buyers on productreview.com.au. As a result, it's our top pick as the best flued gas heater.

The first thing you notice about this gas log fireplace is its aesthetic appeal. The one-piece ceramic glass door wraps around the front of the fireplace, providing a clear view of the "fire" inside. The realistic-looking flames and embers turn the fireplace into a showpiece in its own right, and it's sure to attract plenty of admiring glances in any room.

Available with natural gas or propane, the FG39 offers the option of a vertical or horizontal flue. And if you don't have a chimney, Regency's room-sealed direct vent technology allows you to vent the fireplace out of your room, helping to reduce the cost of installation.

Electronic ignition brings the heater to life, while a three-speed fan and six-setting flame adjustment help you get the temperature just right. Designed to heat medium-sized rooms, the FG39 has an output of 8.4kW on natural gas and 7.9kW on LPG (output varies based on flue configuration).

So if you're looking for a flued gas heater that's as stylish as it is practical, be sure to check out the Regency FG39 Freestanding Gas Fireplace.


Rinnai Granada 252 Radiant Convector Heater

Best unflued gas heater

Rinnai Granada 252 Radiant Convector Heater
Image: Supplied/Finder

Not yet rated

Pros

  • Energy efficient
  • Simple controls

Cons

  • There are cheaper options available
  • No remote control

Why we chose it

Searching for a portable unflued gas heater to beat the winter chill in your home this winter? We recommend checking out the Rinnai Granada 252 Radiant Convector. This Rinnai model boasts a high energy-efficiency rating, easy operation and the ability to heat rooms of up to 92m² in mild climates.

It's also picked up lots of positive reviews from Australian customers. These include:

As a result of all these factors, the Rinnai Granada 252 is our top pick as the best unflued gas heater.

This heater is designed to provide radiant warmth in open-plan areas. It features a two-speed fan and three heat settings, with an output of 6kW. This allows it to heat a room of up to 60m² in cold climates, and spaces of up to 92m² if you live in a part of Australia with a mild climate.

The Granada 252's 5.9-star Energy Rating will help keep your gas bills down, while electronic ignition ensures easy starting. It also boasts plenty of safety features to help protect your home and your family, including a tilt-switch off function and a flame failure device. And because of its compact design, this heater is easy to move to a new location if needed.

There's a lot to like about the Rinnai Granada 252 Radiant Convector, so add it to your shortlist if you're shopping for an unflued gas heater.


Rinnai Cosyglow 650 Radiant Convector

Best budget gas heater

Rinnai Cosyglow 650 Radiant Convector
Image: Supplied/Finder

Not yet rated

Pros

  • Cheap to run with high energy efficiency rating
  • Portable

Cons

  • Some users had trouble with ignition
  • Some reviewers felt the controls were in an awkward location

Why we chose it

If you're shopping for a gas heater but you're on a tight budget, we recommend checking out the Rinnai Cosyglow 650 Radiant Convector. Combining high energy efficiency with ease of use and a portable design, it's a wallet-friendly way to warm smaller rooms this winter. And with positive customer reviews on sites like Appliances Online, Harvey Norman and productreview.com.au, it's our top pick as the best budget gas heater.

Designed for spot heating and heating smaller areas of the home, the Cosyglow 650 is designed with portability in mind. With its lightweight design and a carry handle, it's easy to move from room to room as needed.

Rinnai claims that the ignition system lights first time, every time, while all controls on the Cosyglow 650 are easy to understand and use. Gas input is 5.5MJ/hour on the low setting and 11.5MJ/hour on high, with an output of 2.8kW. This means the Cosyglow can heat rooms of up to 28m² in cold climates, and up to 42m² if you live somewhere with a mild climate.

Another of this heater's main selling points is its 5.9-star energy efficiency rating, which means you can heat your home without sending your gas bill through the roof. Safety features like the tilt-switch off function and flame failure device are welcome inclusions.

So if you're searching for a portable, energy-efficient heater that won't break the bank, there are lots of good reasons why the Rinnai Cosyglow 650 Radiant Convector is worth a closer look.


Rinnai Avenger 25 Convector Heater

Best gas heater for large areas

Rinnai Avenger 25 Convector Heater
Image: Supplied/Finder

Not yet rated

Pros

  • Energy efficient
  • Heats rooms up to 63m² in cold climates

Cons

  • Some complaints that it is a little noisy
  • Not cheap

Why we chose it

Looking for a gas heater capable of heating a large area of your home? We recommend checking out the Rinnai Avenger 25 Convector Heater.

Capable of heating rooms with a capacity of almost 100m² in mild climates, the Avenger certainly has what it takes to tackle those larger heating jobs. It's also energy efficient, simple to program and backed by a five-year warranty.

And then there's the fact that the Avenger 25 has garnered its fair share of glowing customer reviews. Some of the highlights include high ratings from customers at Appliances Online, Harvey Norman and The Good Guys, plus an average rating of 4.2/5 from over 60 reviews on productreview.com.au. As a result, it's our top pick as the best gas heater for large areas.

Rinnai lists the maximum room heating capacity of the Avenger 25 as 63m² if you live in a cold climate, and up to 97m² if you live somewhere with a mild climate. Gas input is 8.5MJ/hour on low setting and 25MJ/hour when on high, and the 5.8-star energy efficiency rating for this model will help keep your heating costs down.

The Avenger 25 also features dual programmable timers, which allows you to set separate timers for the morning and evening so the heater switches on exactly when you need it. There's also a remote control so you can set your desired temperature from the comfort of the couch, while economy mode gradually lowers the heat setting once your room has reached the desired temperature.

Finally, the Rinnai Avenger 25 is backed by a 10-year warranty on the heat exchanger, and a 5-year warranty on the fan and all other parts and labour.


Companion Portable LPG Heater

Best outdoor gas heater

Companion Portable LPG Heater
Image: Supplied/Finder

Not yet rated

Pros

  • Portable
  • Suitable for camping as well as in your outdoor area

Cons

  • Some buyers may need something bigger
  • Some users complain that it uses too much gas

Why we chose it

If you're searching for a gas heater to keep you warm outdoors, we recommend checking out the Companion Portable LPG Heater. Suitable for use in outdoor areas at home and on the campsite, this handy little heater is easy to use, lightweight and has impressed plenty of everyday Aussie reviewers with its heat output.

Speaking of reviews, the Companion has picked up a heap of positive ones. We're talking an average rating of 4.9/5 from 89 Snowys customer reviews, an average rating of 4.9/5 from 45 eBay customer reviews, and an average score of 4.6/5 from 45 BCF customer reviews. With so much glowing feedback, the Companion Portable LPG Heater takes the top prize here as the best outdoor gas heater.

Only suitable for use in well-ventilated areas, this little beauty has a maximum heat output of 10,800 BTU. Piezo ignition gets things going, and there are three heat settings to choose from to suit the level of chill in the air.

The Companion is lightweight and portable, with a carry handle for ease of transport. Safety features like a protective guard and anti-tilt shut-off are welcome inclusions, while this model also comes with a POL gas regulator and a 1,500mm hose.

It's a versatile little heater that offers a convenient way to warm up your outdoor area. And with so many positive reviews behind it, there are lots of good reasons why you should check out the Companion Portable LPG Heater.


Rinnai Titan 151 Radiant Convector

Best gas heater for energy efficiency

Rinnai Titan 151 Radiant Convector
Image: Supplied/Finder

Not yet rated

Pros

  • 5.9-star Energy Rating
  • Compact and portable

Cons

  • Not suited to larger spaces
  • No timer

Why we chose it

Looking for an energy-efficient gas heater that can heat your home without hurting your hip pocket too much? You might want to consider the Rinnai Titan 151 Radiant Convector, which offers a high Energy Rating along with the convenience of portability and the security of important safety features.

It's also picked up its fair share of five-star reviews from Aussie buyers. With an average score of 5/5 from over 25 Appliances Online customer reviews and an average rating of 4.8/5 on productreview.com.au, the Rinnai Titan 151 Radiant Convector takes the win here as the best gas heater for energy efficiency.

With an Energy Rating of 5.9 stars, the Titan can heat your home without driving up your gas bills too much. It's the smallest radiant convection heater available from Rinnai, and is designed with smaller rooms and spot heating in mind.

According to Rinnai, users in cold climates can expect the Titan to heat rooms up to 37m² in size, while mild-climate users can warm rooms of up to 57m². Gas input is 7.5MJ/hour on low and 15MJ/hour on high.

Compact and lightweight, the Titan comes with a practical carry handle for easy portability around the home. It's also loaded with handy safety features, like a dress guard, flame failure device, and a tilt switch that cuts off the gas supply when the heater is knocked over.

All things considered, the Rinnai Titan 151 Radiant Convector has a lot to offer to anyone looking for an energy-efficient gas heater. And with a three-year warranty (10 years on the heat exchanger), you can buy with greater peace of mind.


Rinnai Dynamo 15 Convector Heater

Best overall gas heater

Rinnai Dynamo 15 Convector Heater
Image: Supplied/Finder

Not yet rated

Pros

  • Energy efficient
  • Easy to use

Cons

  • There are cheaper options available
  • No wheels for portability

Why we chose it

For our money, the Rinnai Dynamo 15 Convector is the best overall gas heater for most people. Designed to heat medium-sized rooms, the Dynamo 15 boasts impressive energy efficiency, easy operation and a five-year warranty.

This model has also picked up a host of positive reviews from Australian customers. These include an average rating of 4.8/5 from over 45 Appliances Online customer reviews, and an average score of 4.3/5 from 24 ratings on productreview.com.au. With this in mind, it's hard to go past the Dynamo 15 Convector as the best overall gas heater.

Available in natural gas and LPG models, this unflued heater can warm rooms of up to 59m² in mild climates and up to 38m² in cold climates. It features a high energy efficiency rating of 5.8 stars, plus a handy Economy mode that gradually reduces the heat setting (and the energy you're using) once the room you're heating has maintained the same temperature for an hour.

Dual programmable timers let you program the Rinnai Dynamo 15 to heat your home whenever you need some extra warmth – such as when you first wake up in the morning or when you get home from work. Low emissions technology also helps to keep your home safe, while the included remote control means you don't have to get up from the couch to adjust the heat.

The Dynamo 15 is also backed by a five-year warranty for peace of mind. So if you're searching for a gas heater for your home, add this versatile performer to your shopping shortlist.


Amazon prices last updated on 16 January, 2022 at 08:21 pm
eBay prices last updated on 16 January, 2022 at 11:00 am

Methodology

10+
Brands considered
30+
Products compared
8
Best products chosen
  • We considered gas heaters from over 10 leading brands.
  • We chose our top picks based on key product features and real customer reviews.
  • The products on this list are chosen by our editorial team and are not selected based on commercial relationships.

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Flued vs unflued gas heaters

Australian gas heaters come in two main types: flued and unflued.

Flued gas heaters

One thing that causes a lot of concern when buying a gas heater is the fear of a room filling up with dangerous fumes and emissions. A flued gas heater solves this problem as it has a pipe that takes gases outside so the air in your room stays clean. Since installation is required, there are extra costs involved, and you won't be able to move your heater from room to room. Many models offer features like a remote control, a programmable timer and child locks, and you can often use an existing fireplace to place your heater and take advantage of the chimney.

Pros
  • Emissions are directed outside rather than into the room
  • Better for spot heating
  • Can be used in smaller areas
  • Suitable for allergy sufferers, asthmatics and people with respiratory issues

Cons

  • More expensive
  • Require installation which adds more cost
  • Not as energy efficient
  • Needs gas filter installation

Unflued gas heaters

An unflued gas heater is a portable heater that uses a gas bottle tucked into the back. Most of the gas turns into heat, and it can heat up a room quickly. There are rules around what type of room you can use an unflued heater in, so they are recommended for living areas rather than bedrooms or studies.
Unflued heaters come in two different types:

  • Radiant-convection. Cheaper to buy and without as many features, these unflued heaters send heat out into the room from an exposed area. They operate by pressing and holding an ignition button.
  • Convection. Most often convection heaters are electronically controlled and come with a remote. They have a thermostat for temperature control and a fan to speed up the movement of hot air.
Pros
  • Portable so you can take it from room to room
  • More energy efficient and cheaper to run
  • Heats a room faster
  • Some models have safety features

Cons

  • Gas emissions go back into the room, so airflow is crucial
  • Illegal to use in small and enclosed spaces
  • Produces carbon monoxide and nitrous oxide
  • May irritate respiratory issues or allergies
  • Can cause condensation

How to compare gas heaters

When choosing a gas heater, consider the following factors:

Room size

This is often critical to the expected performance of some gas heaters.

Gas type

LPG vs natural gas is a consideration, along with flued and unflued heaters.

Price

Prices can vary widely for the same product.

Brand

Some brands have high ratings and win multiple awards for good reason.

Safety features

Another very important element, particularly in households with children.

Unflued heaters tend to cost anywhere between $400 and $1,500, whereas flued heaters range from $400 to $2,200.

Not all gas heaters have the same heating ability, so it's important to understand what you should be looking at when browsing your options. Check out our round-up of the best gas heaters on the market this year for more information.

Room size

The heater that you buy should be able to adequately heat the room size that you will keep it in. Since it is illegal to use unflued heaters in smaller rooms, you will need to check the regulations on what is considered a small room in your state. Unflued heaters are better for larger rooms and living areas, but you'll also need to consider the heat output versus the size of the room.

As a guide, you can count on 1kWh being able to heat around 10 square metres (sqm). So if you have a smaller room of around 30sqm, your heater will need 3kWh of heat output to heat the room efficiently. Larger areas of 80sqm will need 8kWh of heat output.

Gas consumption

To heat your room faster, look for the highest MJ/h rating in the heaters that are suitable for your room size. Gas is measured in megajoules (MJ), and the higher this number, the more gas will be used for faster heating. Flued heaters have a maximum input of more than 20MJ, and unflued heaters have a maximum input of around 10MJ.

Options for flued gas heaters

If you are specifically looking at flued heaters, consider the following features:

  • Remote control
  • Electronic ignition
  • Child lock
  • Timer
  • LPG conversion kit
  • Filter-clean warning

Gas vs electric heaters

Deciding on whether a gas or an electric heater is the right choice for your home can be difficult. Check out the main differences between the two so you can find the right solution for your heating needs.

Gas heaters

  • More expensive but the cost of gas is cheaper than electricity so running costs are lower
  • Suitable for large rooms, but need to have good airflow available if buying an unflued model due to emissions
  • Work at any time gas is available, so you can still keep warm during power cuts
  • Produce less carbon dioxide than electric heaters

Electric heaters

  • Cost less than gas heaters in general, but electricity costs more for ongoing costs than gas
  • Usually smaller and more portable
  • Suitable for smaller rooms or if you have children around

Check out our full guide to electric heaters

If you and your family are not sensitive to gas emissions, have larger rooms that you want to heat and don't mind paying a bit extra upfront, a gas heater could be the right choice for you.

Gas heater safety and regulations

  • Before purchasing, make sure to check out the gas safety regulations for your state for information around ventilation for gas appliances.
  • Victoria has banned the sale of some gas heaters, and unflued heaters must use liquid petroleum gas (LPG).
  • Gas heaters should be serviced regularly by a certified gas fitter.
  • Check that the heater you want to purchase has been certified for use by the Australian Gas Association.
  • To ensure proper airflow, clean filters (if applicable) regularly.
  • Ensure kids, pets and any flammable objects stay at least one metre away from gas heaters.
  • Do not leave a gas heater on overnight or in a room that you sleep in.
  • When choosing a flued gas heater, ask a certified gas fitter to complete the installation.
  • As well as having a smoke alarm, consider installing a carbon monoxide alarm for any type of gas heater you purchase.

Best rated gas heater brand award breakdown

Total Score Overall rating Value for Money Features & Functionality Performance Safety
Bosch 8.17 4.48 4.16 4.4 4.4 4.48
Rinnai 8.16 4.47 4.37 4.43 4.45 4.33
Braemar 7.81 4.17 4.28 4.39 4.28 4.33
Paloma 7.58 4.14 4.43 4.11 4.29 4.25
Cannon 7.56 4.09 4.16 4.14 4.14 3.98
Other 7.53 4.08 4 4.08 4.25 4.17
Real Flame 7.52 4.17 4.09 4.09 4.26 3.96
Everdure 7.46 4.07 3.97 4.1 4.1 4.07
Brivis 7.16 3.88 4.03 3.85 3.94 4.21
Data: Finder Retail Brand Survey, 2020, Kantar. Metric out of 5 stars unless indicated. Methodology and more info. Kantar logo

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