The best gas heaters in Australia for 2021

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

We’re reader-supported and may be paid when you visit links to partner sites. We don’t compare all products in the market, but we’re working on it!

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.

Best portable gas heater: BROMIC Supaheat II Natural Gas Indoor Room Heater

Pros

  • Heat produced from two sources
  • Lightweight

Cons

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

Average online price: $512
Amazon pricing: From $3,600.00

Buy at Amazon
Buy at eBay
Buy at Kogan

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.


Best flued gas heater: Regency FG39 Freestanding Gas Fireplace

Regency FG39 Freestanding Gas Fireplace

Pros

  • Realistic flames
  • Horizontal or vertical flue option

Cons

  • Not cheap
  • Remote control only optional

Average online price: $5,049

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.


Best unflued gas heater: Rinnai Granada 252 Radiant Convector Heater

Pros

  • Energy efficient
  • Simple controls

Cons

  • There are cheaper options available
  • No remote control

Average online price: $1,081

Buy at eBay
Buy at Appliances Online
Buy at The Good Guys
Buy at Bing Lee

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.


Best budget gas heater: Rinnai Cosyglow 650 Radiant Convector

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

Price (RRP): $645

Buy at Appliances Online
Buy at The Good Guys

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.


Best gas heater for large areas: Rinnai Avenger 25 Convector Heater

Pros

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

Cons

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

Average online price: $1,610

Buy at eBay
Buy at Appliances Online
Buy at The Good Guys
Buy at Bing Lee

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.


Best outdoor gas heater: Companion Portable LPG Heater

Pros

  • Portable
  • Easy to use

Cons

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

Average online price: $142

Buy at eBay
Buy at BCF

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.


Best gas heater for energy efficiency: Rinnai Titan 151 Radiant Convector

Pros

  • 5.9-star Energy Rating
  • Compact and portable

Cons

  • Not suited to larger spaces
  • No timer

Average online price: $809

Buy at eBay
Buy at Appliances Online

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.


Best overall gas heater: Rinnai Dynamo 15 Convector Heater

Pros

  • Energy efficient
  • Easy to use

Cons

  • There are cheaper options available
  • No wheels for portability

Average online price: $1,262

Buy at eBay
Buy at Appliances Online
Buy at The Good Guys
Buy at Bing Lee

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 27 July, 2021 at 04:05 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.

smart gas icon

Find how you can save on gas costs & see which providers are offering cheap rates for your state
NSW VIC QLD SA ACT

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.

More guides on Finder

Ask an Expert

You are about to post a question on finder.com.au:

  • Do not enter personal information (eg. surname, phone number, bank details) as your question will be made public
  • finder.com.au is a financial comparison and information service, not a bank or product provider
  • We cannot provide you with personal advice or recommendations
  • Your answer might already be waiting – check previous questions below to see if yours has already been asked

Finder only provides general advice and factual information, so consider your own circumstances, or seek advice before you decide to act on our content. By submitting a question, you're accepting our Terms of Use, Disclaimer & Privacy Policy and Privacy & Cookies Policy.
Go to site