Keep Cosy with Our Gas Heaters

    Get Winter–Ready with a New Gas Heater

    Just as electric blankets keep you snug in bed from head–to–toe, Harvey Norman's huge range of gas heaters are just the thing to effectively heat up your home. The ideal choice if you have a gas mains supply, a gas heater is a fantastic electric fireplace alternative for keeping warm all winter long. Be inspired to browse our wide selection of indoor and outdoor gas heaters from top brands such as Rinnai — for sale online and in our stores across Australia.

    Which Is the Best Gas Heater?

    Depending of the size of your space, heating your home can be a costly expense — so take time to choose the heater that best suits your home's requirements. We offer a wide choice of gas heaters including flued and LPG gas heaters, while gas wall heaters and built–in gas heaters are conveniently designed to save space, making them ideal for compact homes. Portable gas heaters offer flexibility for shared spaces or apartment living.

    Discover our top of the range Rinnai gas heaters, varying in size and style — from open–flued and unflued, to radiant heaters and natural gas heaters. Alternatively, Rinnai's convector heaters offer a sleek design, low emissions technology and the power to heat large open plan living areas by circulating warm air throughout the room. Buying the optimal heater can be cost–effective by saving energy, so being kind to the environment really does pay off.

    Are Gas Heaters Safe?

    Like most appliances, gas heaters are safe as long as you carefully refer to instructions and employ a qualified fitter to install them where applicable. Outdoor gas heaters should never be placed indoors as this is extremely unsafe. It's also recommended to have your gas heater serviced by a professional fitter every two years. For a safe and comprehensive all–season essential, a split system AC is a worthy option for those looking for year–round comfort.

    If you're still unsure about which heater is for you, read our heaters buying guide heaters buying guide to learn more about gas and electric heaters, or chat to our friendly specialists online.

    $1499
    Rinnai Avenger 25 Convector Portable Gas Heaters

    This product is not available in VIC, SA and TAS. Keep yourself, your room, and your whole house warm this winter with the Rinnai Avenger...

    Limit of 2 per customer

    Clearance

    Limit of 2 per customer

    This product is not available in VIC, SA and TAS.

    Keep yourself, your room, and your whole house warm this winter with the Rinnai Avenger 25 Convector Portable Gas Heater. Heats up to 97m2 (Mild).

    Free store pick up
    $1499
    Rinnai Avenger 25 Unflued Natural Gas Convector Heater with 3m Hose - White

    This product is not available in VIC, SA and TAS. The Rinnai Avenger 25 Unflued Natural Gas Convector Heater has a maximum gas input of...

    Limit of 2 per customer

    Clearance

    Limit of 2 per customer

    This product is not available in VIC, SA and TAS.

    The Rinnai Avenger 25 Unflued Natural Gas Convector Heater has a maximum gas input of 25Mj/h, and is fully thermostatic for convenient set'n'forget operation. This heater also features easy to use controls as well as a remote control so all you need to do is kick back and relax.

    Free store pick up
    $999
    Rinnai Granada 252 Unflued LPG Radiant Convector Heater - Platinum Silver

     This product is not available in VIC, TAS and SA. Be warm and enjoy in winter with this cosy radiant Rinnai Granada 252 Unflued...

    Clearance

     This product is not available in VIC, TAS and SA.

    Be warm and enjoy in winter with this cosy radiant Rinnai Granada 252 Unflued LPG Radiant Convector Heater in Platinum Silver which features compact design, electronic automatic ignition, variable heat settings and more. This Rinnai 252 heater is ideal for extra large living areas with variable heat settings.

    Free store pick up
    $999
    Rinnai Enduro 13 Unflued LPG Convector Heater - Platinum Silver

    This product is not available in VIC and TAS. The Rinnai Enduro 13 Unflued LPG Convector Heater features advanced low emissions standard...

    Clearance

    This product is not available in VIC and TAS.

    The Rinnai Enduro 13 Unflued LPG Convector Heater features advanced low emissions standard with ultimate comfort thermostatic operation system. Excellent electricity saver with the inbuilt Economy function reduces running cost.

    Free store pick up
    $1499
    Rinnai EnergySaver 309FT Flued LPG Fan Heater - White

    The Rinnai EnergySaver 309FT Flued LPG Heater is Rinnai’s smallest model and ideal for a bedroom with its ‘room sealed&rsquo...

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    The Rinnai EnergySaver 309FT Flued LPG Heater is Rinnai’s smallest model and ideal for a bedroom with its ‘room sealed’ powerfluing system. The superior indoor air quality system ensures zero emissions into the room.

    Free store pick up
    $1799
    Rinnai Spectrum Space Natural Gas Heater Inbuilt - Metallic Brown

    The Rinnai Spectrum Space Natural Gas Heater Inbuilt in Metallic Brown features cosy radiant warmth with better quality and reliability...

    Clearance

    The Rinnai Spectrum Space Natural Gas Heater Inbuilt in Metallic Brown features cosy radiant warmth with better quality and reliability. This model is suitable for large living areas with a powerful heat output.

    Free store pick up
    $1899
    Rinnai Spectrum Space Natural Gas Heater Console - Metallic Brown

    The Rinnai Spectrum Space Natural Gas Heater Console in Metallic Brown features cosy radiant warmth with better quality and reliability...

    Clearance

    The Rinnai Spectrum Space Natural Gas Heater Console in Metallic Brown features cosy radiant warmth with better quality and reliability. This model is suitable for large living areas with a powerful heat output.

    Free store pick up
    $999
    Omega Altise 15MJ Portable Natural Gas Convection Heater - Silver

    Powerful, made with multiple heating modes, and providing convenient setting adjustments, the Omega Altise 15MJ Portable Natural Gas Convection...

    Clearance

    Powerful, made with multiple heating modes, and providing convenient setting adjustments, the Omega Altise 15MJ Portable Natural Gas Convection Heater is a suitable option for keeping your interior warm and comfortable through the harsh winter season.

    Free store pick up or Australia wide delivery
    $899
    Omega Altise Brigadier 25MJ LPG Radiant Convection Heater - Black Marble

    Specially built for use in areas up to 90m2 in size, the Omega Altise Brigadier 25MJ LPG Radiant Convection Heater makes it easy to create...

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    Specially built for use in areas up to 90m2 in size, the Omega Altise Brigadier 25MJ LPG Radiant Convection Heater makes it easy to create a warm and soothing atmosphere even in large, spacious households during the cold winter months.

    Free store pick up or Australia wide delivery
    $749
    Omega Altise Lancer 15MJ LPG Radiant Convection Heater - Black Marble

    With its powerful heating system, easy-to-clean design, and convenient push button controls, the Omega Altise Lancer 15MJ LPG Radiant Convection...

    Clearance

    With its powerful heating system, easy-to-clean design, and convenient push button controls, the Omega Altise Lancer 15MJ LPG Radiant Convection Heater is a welcome addition to your bedroom or living room, especially when the cold months come. It can also be manually lit to let you continue using it even during a blackout.

    Free store pick up or Australia wide delivery
    $749
    Omega Altise Lancer 15MJ Natural Gas Radiant Convection Heater - Black Marble

    The Omega Altise Lancer 15MJ Natural Gas Radiant Convection Heater offers a powerful heat output and a simple, easy-clean design, making...

    Clearance

    The Omega Altise Lancer 15MJ Natural Gas Radiant Convection Heater offers a powerful heat output and a simple, easy-clean design, making it an ideal solution for warming up small rooms during winter. It has a push button control panel, allowing you to easily configure its settings to suit your needs.

    Free store pick up or Australia wide delivery
    $1199
    Omega Altise 25MJ Natural Gas Convection Heater - Silver

    This product is not available in VIC, SA and TAS With a powerful heat output and a straightforward design, the Omega Altise 25MJ Natural...

    Clearance

    This product is not available in VIC, SA and TAS

    With a powerful heat output and a straightforward design, the Omega Altise 25MJ Natural Gas Convection Heater is a handy solution for maintaining a warm, cosy environment in your room during winter.

    Free store pick up
    $1199
    Omega Altise 25MJ Natural Gas Convection Heater - White

    This product is not available in VIC, SA and TAS Combining a powerful heat output and a portable design, the Omega Altise 25MJ Natural...

    Clearance

    This product is not available in VIC, SA and TAS

    Combining a powerful heat output and a portable design, the Omega Altise 25MJ Natural Gas Convection Heater is a handy solution for warming up wide, open-plan areas during the cold season. An economical choice for your home, it has a 5.8-star energy rating.

    Free store pick up
    $999
    Omega Altise 15MJ Portable Natural Gas Convection Heater - White

    Powerful, made with multiple heating modes, and providing convenient setting adjustments, the Omega Altise 15MJ Portable Natural Gas Convection...

    Clearance

    Powerful, made with multiple heating modes, and providing convenient setting adjustments, the Omega Altise 15MJ Portable Natural Gas Convection Heater is a suitable option for keeping your interior warm and comfortable through the harsh winter season.

    Free store pick up or Australia wide delivery
    $1799
    Rinnai Spectrum Space Natural Gas Heater Inbuilt - Beige

    The Rinnai Spectrum Space Natural Gas Heater Inbuilt combines cosy beaming warmth with superior quality and reliability. It comes with...

    Clearance

    The Rinnai Spectrum Space Natural Gas Heater Inbuilt combines cosy beaming warmth with superior quality and reliability. It comes with a powerful heat output, making it suitable for large living areas. Heats up to 75m2 (Mild).

    Free store pick up
    $2149
    Rinnai EnergySaver LPG Gas Heater with Flue Kit

    Perfect for medium sized living areas, the Rinnai EnergySaver LPG Gas Heater with Flue Kit’s powerful fan ensures that heat is spread...

    Clearance

    Perfect for medium sized living areas, the Rinnai EnergySaver LPG Gas Heater with Flue Kit’s powerful fan ensures that heat is spread evenly throughout the room. Its portrait body shape makes it ideal for installation in tight spaces such as cabinets and corners.

    Free store pick up
    $2149
    Rinnai EnergySaver Natural Gas Heater with Flue Kit

    Perfect for medium sized living areas, the Rinnai EnergySaver Natural Gas Heater with Flue Kit’s powerful fan ensures that heat is...

    Clearance

    Perfect for medium sized living areas, the Rinnai EnergySaver Natural Gas Heater with Flue Kit’s powerful fan ensures that heat is spread evenly throughout the room. Its portrait body shape makes it ideal for installation in tight spaces such as cabinets and corners.

    Free store pick up
    $1999
    Rinnai 2001 Console Space Natural Gas Heater - Brown

    Powerful and adaptable, the Rinnai 2001 Console Space Natural Gas Heater easily keeps you warm through the cold months at the temperature...

    Clearance

    Powerful and adaptable, the Rinnai 2001 Console Space Natural Gas Heater easily keeps you warm through the cold months at the temperature levels you want.

    Free store pick up
    $839
    Rinnai Titan 151 Unflued LPG Radiant Convector Heater - Off White

    This product is not available in VIC, TAS and SA. The Rinnai Titan 151 Unflued LPG Radiant Convector Heater is the perfect solution for...

    Clearance

    This product is not available in VIC, TAS and SA.

    The Rinnai Titan 151 Unflued LPG Radiant Convector Heater is the perfect solution for your home or office. This compact radiant convector produces strong radiant warmth with high efficiency, saving you energy and money.

    Free store pick up
    $69.95
    HeaterMate Wireless Programmable Thermostat Plug

    Conveniently take control of your compatible heater/air-conditioner from anywhere inside your house with the HeaterMate Wireless Programmable...

    • Out Now!

    Clearance

    Conveniently take control of your compatible heater/air-conditioner from anywhere inside your house with the HeaterMate Wireless Programmable Thermostat Plug.

    Free store pick up or Australia wide delivery
    $1199
    Rinnai Avenger 25 Unflued Natural Gas Convector Heater - Platinum Silver

    The Rinnai Avenger 25 Unflued Natural Gas Convector Heater in Platinum Silver combines large gas heat output with low emissions technology...

    The Rinnai Avenger 25 Unflued Natural Gas Convector Heater in Platinum Silver combines large gas heat output with low emissions technology. The heater is ideal for providing powerful heat to large open plan living areas.This product is not available in VIC, TAS and SA.

    Free store pick up or Australia wide delivery
    $1429
    Rinnai Avenger 25Plus Unflued Natural Gas Convector Heater with Electric Boost - Platinum Silver

    The Rinnai Avenger 25Plus Unflued Natural Gas Convector Heater with Electric Boost is Australia’s most powerful portable gas heater...

    The Rinnai Avenger 25Plus Unflued Natural Gas Convector Heater with Electric Boost is Australia’s most powerful portable gas heater with 2KW electric boost element. The heater is ideal for providing powerful heat to large open plan living areas and really cold environment. This product is not available in VIC, SA and TAS.

    Free store pick up or Australia wide delivery
    $999
    Rinnai Enduro 13 Unflued LPG Convector Heater - White

    This product is not available in VIC and TAS. The Rinnai Enduro 13 LPG Convector Heater in White features advanced low emissions standard...

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    Clearance

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    This product is not available in VIC and TAS.

    The Rinnai Enduro 13 LPG Convector Heater in White features advanced low emissions standard with ultimate comfort thermostatic operation system. Excellent electricity saver with the inbuilt 'Economy' function reduces running cost. 

    Free store pick up
    $749
    Everdure Brigadier Unflued Natural Gas Radiant Heater - Black Marble

    The Everdure Brigadier Unflued Natural Gas Radiant Heater in Black Marble features 3 heat settings, push button control, 2 fan settings...

    Clearance

    The Everdure Brigadier Unflued Natural Gas Radiant Heater in Black Marble features 3 heat settings, push button control, 2 fan settings and electronic ignition. This natural gas heater can heat up to 90 squared metres. This product is not available in VIC, SA and TAS.

    Free store pick up or Australia wide delivery
    $1299
    Rinnai Capella 18 Plus Natural Gas Convector Heater - White

    Warm your home with the efficient White Rinnai Capella 18 Plus Natural Gas Convector Heater. Featuring a 18MJ gas input and 2kW electric...

    Warm your home with the efficient White Rinnai Capella 18 Plus Natural Gas Convector Heater. Featuring a 18MJ gas input and 2kW electric boost, you will never have to suffer an uncomfortably cold morning again.This product is not available in VIC, SA and TAS.

    Free store pick up
    $1299
    Rinnai Capella 18 Plus Natural Gas Convector Heater - Platinum Silver

    Warm your home with the efficient Platinum Silver Rinnai Capella 18 Plus Natural Gas Convector Heater. Featuring a 18MJ gas input and 2kW...

    Warm your home with the efficient Platinum Silver Rinnai Capella 18 Plus Natural Gas Convector Heater. Featuring a 18MJ gas input and 2kW electric boost, you will never have to suffer an uncomfortably cold morning again.This product is not available in VIC, SA and TAS.

    Free store pick up
    $1999
    Rinnai 2001 Inbuilt Space Natural Gas Heater - Beige

    The Rinnai 2001 Inbuilt Space Natural Gas Heater offers powerful heat output to keep large-sized rooms warm, letting you stay comfortable...

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    Clearance

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    The Rinnai 2001 Inbuilt Space Natural Gas Heater offers powerful heat output to keep large-sized rooms warm, letting you stay comfortable during the cold, winter season.

    Free store pick up
    $1999
    Rinnai 2001 Console Space Natural Gas Heater - Beige

    Powerful and adaptable, the Rinnai 2001 Console Space Natural Gas Heater easily keeps you warm through the cold months at the temperature...

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    Clearance

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    Powerful and adaptable, the Rinnai 2001 Console Space Natural Gas Heater easily keeps you warm through the cold months at the temperature levels you want.

    Free store pick up
    $1999
    Rinnai 2001 Inbuilt Space Natural Gas Heater - Brown

    The Rinnai 2001 Inbuilt Space Natural Gas Heater offers powerful heat output to keep large-sized rooms warm, letting you stay comfortable...

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    Clearance

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    The Rinnai 2001 Inbuilt Space Natural Gas Heater offers powerful heat output to keep large-sized rooms warm, letting you stay comfortable during the cold, winter season.

    Free store pick up
    $1199
    Rinnai Avenger 25 Unflued LPG Convector Heater - Platinum Silver

    The Rinnai Avenger 25 Unflued LPG Convector Heater in Platinum Silver is Rinnai’s most popular model with largest gas heat output...

    The Rinnai Avenger 25 Unflued LPG Convector Heater in Platinum Silver is Rinnai’s most popular model with largest gas heat output and low emissions technology. The heater is ideal for providing powerful heat to large open plan living areas.This product is not available in VIC and TAS.

    Free store pick up or Australia wide delivery
    $839
    Rinnai Titan 151 Unflued LPG Radiant Convector Heater - Platinum Silver

    This product is not available in VIC, TAS and SA. Ideally suited to small- to medium-sized rooms, the Rinnai Titan 151 Unflued LPG Radiant...

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    Clearance

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    This product is not available in VIC, TAS and SA.

    Ideally suited to small- to medium-sized rooms, the Rinnai Titan 151 Unflued LPG Radiant Convector Heater in Platinum Silver has a maximum gas consumption of 15Mj/h, and features 2 heat settings, electronic ignition and an Efficiency Star Rating of 5.9.

    Free store pick up
    $735
    Rinnai Econoheat 850 Unflued LPG Radiant Heater - Platinum Silver

    This product is not available in VIC, SA and TAS. Ideal for small to medium sized rooms, the compact Rinnai Econoheat 850 Unflued LPG...

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    Clearance

    Special Order - Delivery times may vary. Please allow 10 to 15 business days for delivery

    This product is not available in VIC, SA and TAS.

    Ideal for small to medium sized rooms, the compact Rinnai Econoheat 850 Unflued LPG Radiant Heater in Platinum Silver features a Hi-Lo burner for dual heat settings and One-Touch control system with battery operated electronic ignition. 

    Free store pick up

    Terms, conditions and exclusions apply. See individual product pages for details.

    Buying Guides

    Buying Guide: Heaters

    Heaters keep you warm and comfortable in the winter months, but there are many different kinds available. This guide looks at the options so you get the one that’s right for you.

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