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[category-introduction] Discover a wide range of gas water heaters that deliver consistent, energy-efficient hot water on demand for homes of all sizes. Find solutions for small households needing instant hot water or larger families requiring high-capacity systems. Our gas hot water heater selection includes domestic instantaneous, gas continuous flow, gas storage and more, with capacities ranging from 16L to 265L.
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[section-a-heading] Get instant hot water at home when you need it
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Enjoy on-demand hot water with our range of gas instantaneous and continuous flow water heaters. These gas hot water systems provide a steady supply of hot water without the need for a storage tank, making them ideal for households looking to save space and energy. Many models feature preset temperature controls for added safety, especially for families with young children.
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For homes with higher water demands, our gas storage hot water heaters offer a dependable solution. With capacities up to 265L, these systems are perfect for households that require a consistent supply of hot water for multiple bathrooms, kitchens and laundry spaces. These gas tank water heaters can handle high-use environments while maintaining efficient operation, so your home has reliable hot water even during peak usage times.

Browse our collection and find the most efficient gas water heaters in the Australian market, as many of our models boast 5-star gas energy ratings. Reduce energy consumption and lower your gas bills with the right setup.

Find efficient gas water heaters at Tradelink
From small, space-saving units to high-capacity systems, Tradelink has the gas water heater to suit your home’s needs. Featuring quality brands like Vulcan, Rinnai and Rheem, our collection includes models with advanced features such as adjustable temperature controls and energy-efficient technology. Browse our selection of gas water heaters and spare parts — or read our hot water system buying guide to discover a reliable solution that delivers comfort and convenience to your home.
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[seo-section-b-title] Frequently Asked Questions
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What are the different gas water heaters and storage tank types?
[accordion-item-content-1] Gas instantaneous and continuous flow water heaters heat water on demand, without storing it in a tank. They are compact and ideal for homes with limited space or smaller water demands. Gas storage hot water heaters, on the other hand, store heated water in a tank, ensuring a ready supply for larger households or homes with high water usage.
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What size hot water system do I need for my home?
[accordion-item-content-2] The size of your hot water system depends on your household’s hot water usage. For smaller homes with 1–2 people, a 16L gas hot water heater is often sufficient. Medium-sized households may require a system with a capacity of 20–26L, while larger homes with multiple bathrooms or heavy water use might need a gas storage heater with a capacity of up to 265L.
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[accordion-item-title-3] Are gas water heaters better than electric heaters?
[accordion-item-content-3] Gas water heaters generally provide faster heating and are more cost-effective to run if you have access to natural gas. They perform well in colder climates as they can maintain a consistent hot water supply even during peak usage. Electric heaters, however, might be better for smaller households or areas without a gas connection, as they often have lower upfront costs. The best option depends on factors like the size of your home, the availability of gas and your energy usage habits.
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Gas Water Heater

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