🏷️ Brand – Aquamax
🔢 Model Number – G270SS
📦 Volume – 130/135L
📏 Width – 475mm
📐 Height – 1410mm
🌍 Manufactured In – Australia
🛠️ Cylinder / Heat Exchange Material – Stainless Steel
🛡️ Cylinder / Heat-Exchange Warranty – 10 Years
🔇 Noise Level – NA dBa
⚖️ Dry Weight – 46kg
⚡ Energy Source – Natural Gas
📡 WiFi Controller Built-in or Compatible – No
⏲️ Built-In Timer – No
💡 LED/LCD Status Indicator – No
📊 Coefficient of Performance (COP) –

Aquamax G270SS 130L Gas Hot Water System

Overview of the Aquamax G270SS

The Aquamax G270SS is a top-tier gas storage hot water system designed to meet the hot water needs of Australian households efficiently and reliably. With a generous capacity of 130 litres, this system is perfect for medium to large-sized families, ensuring that everyone gets their share of hot water without any hassle. The G270SS features a robust stainless steel cylinder, renowned for its exceptional durability and resistance to corrosion, making it a long-lasting investment for your home. Additionally, this system boasts a 5-star energy efficiency rating, making it not only an environmentally friendly choice but also a cost-effective one, helping you save on energy bills while enjoying consistent hot water.

Efficient, Reliable & Built to Last

Looking for a high-performance gas hot water system that delivers instant and continuous hot water for your home? The Aquamax G270SS 130L Gas Storage Hot Water System stands out among other water heaters for its high performance, making it the ultimate solution for households of 2 to 4 people, providing efficient water heating, durability, and energy savings.

With a stainless steel tank, 5-star energy efficiency rating, and powerful recovery rate, this system ensures you’ll never run out of hot water when you need it most. Whether it’s your morning shower, dishwashing, or laundry, the Aquamax G270SS is designed to handle your home’s hot water demands effortlessly.

Why Choose the Aquamax G270SS?

✅ Built Tough with Stainless Steel Durability

The premium stainless steel storage tank is designed for long-term performance, resisting corrosion and reducing maintenance needs. Unlike traditional vitreous enamel tanks, stainless steel eliminates the need for a sacrificial anode, saving on maintenance costs and extending lifespan.

✅ Unmatched Energy Efficiency

Enjoy hot water without the high energy bills. The Aquamax G270SS boasts a 5-star energy efficiency rating, meaning it operates with lower gas consumption while still delivering outstanding performance. Its nominal gas consumption of just 33 MJ/hr makes it an eco-friendly and cost-effective choice.

✅ High Recovery Rate = Endless Hot Water

Tired of running out of hot water during peak times? The Aquamax G270SS can heat 145 litres of water per hour at a 45°C rise, ensuring a steady supply for your family’s showers, baths, and household needs.

✅ External Installation for Space-Saving Convenience

Designed for outdoor installation, the Aquamax G270SS keeps your indoor space free while ensuring your water heating system is efficiently ventilated and protected from overheating.

The Aquamax G270SS is also designed to adapt to the changing needs of modern households, providing a flexible and efficient solution.

✅ Advanced Safety Features for Peace of Mind

✔ Pressure & Temperature Relief Valve set at 1400 kPa / 99°C to prevent overheating and pressure buildup.
✔ Maximum water supply pressure of 1120 kPa, ensuring a safe and regulated water flow.
✔ WaterMark Licensed & AGA Approved, meeting strict Australian industry standards for quality and safety.

✅ Easy Maintenance & Long-Lasting Performance

✔ Water Inlet & Outlet Connections: Rp ¾" (20mm) Female and Rp ½" (15mm) Female for quick, hassle-free installation.
✔ Gas Connection: ½" flared compression fitting, making it compatible with standard gas installations.
✔ Low-maintenance design, thanks to its stainless steel tank eliminating the need for a sacrificial anode.

✅ 12-Year Cylinder Warranty – Built to Last!

Backed by an exceptional 12-year warranty on the cylinder, the Aquamax G270SS is a long-term investment in reliability and performance.

Comparison to Other Hot Water Systems

When it comes to hot water systems, the Aquamax G270SS truly stands out. Compared to electric hot water systems, the G270SS offers significantly faster hot water recovery, ensuring you never have to wait long for hot water. It also operates at lower costs, making it a more economical choice in the long run. The stainless steel cylinder of the G270SS provides a longer lifespan compared to traditional enameled steel cylinders, reducing the need for frequent replacements. Furthermore, when compared to other gas hot water systems, the G270SS offers competitive pricing and a broader range of features, including a remarkable 10-year warranty on the cylinder, giving you peace of mind and excellent value for your investment.

Hot Water System Installation Costs

The cost of installing a hot water system can vary based on several factors, including the type and size of the system, the complexity of the installation, and the location of the site. For a gas hot water system like the Aquamax G270SS, installation costs typically range from $800 to $2,000. However, by choosing a trusted name in the hot water industry like Aquamax, you can benefit from competitive pricing and a wide range of installation services tailored to your needs. This ensures that you get the best value for your money while enjoying a seamless and efficient installation process.

Why Choose JR Gas & Water for Your Installation?

🏆 Award-Winning Service – Proudly recognized as Best Plumbers & Best Home Care Store (2023, 2024, 2025).

🔧 Expert Installation – Our team of professional plumbers ensures your system is installed correctly, efficiently, and safely.

💧 Seamless Integration – We make the transition hassle-free, ensuring your home has a consistent, powerful hot water supply.

🌱 Energy-Efficient Solutions – Reduce your energy bills and switch to a hot water system that’s better for the environment.

Upgrade your home’s hot water today with the Aquamax G270SS – a system built for performance, efficiency, and reliability.

📅 Book Your Installation Now

Where to Learn More

For more information on the Aquamax G270SS and other hot water systems, customers can visit the Aquamax website or reach out to a trusted plumbing professional. Aquamax provides a wealth of resources and guides to help customers choose the right hot water system to suit their needs and budget. Additionally, customers can read reviews and testimonials from other satisfied users to gain insights into the quality and performance of Aquamax hot water systems. Whether you’re looking for detailed product specifications or expert advice, Aquamax has you covered.

Use collapsible tabs for more detailed information that will help customers make a purchasing decision.

Ex: Shipping and return policies, size guides, and other common questions.

Gas Storage Hot Water System Package Selection Guide

(Please rotate mobile device to landscape for easy viewing)

Choosing the right gas storage hot water system package depends on your installation needs, household size, and whether additional electrical work is required. Use this guide to compare package levels and find the best fit for your home.

Selecting the right package helps streamline installation, but we understand that needs may change, and that the purchaser isn’t a plumber. We’re flexible and can make adjustments, such as upgrading to the next package as needed.

💡 Which Package is Right for You?

IMPORTANT - All online packages are for external installations only, for internal installations please complete our quote request form.

✅ Base – For compliant replacements
Ideal for identical direct swaps where the existing system meets compliance. No extra plumbing, electrical work or disposal required or included.

(EXAMPLE - A Rheem 4-Star 135L replacing complaint Rheem 4-Star 135L not a Rheem 4-Star 170L)

✅ Silver – For minor upgrades
Includes pipework alterations and a valve kit but does not include gas modifications or system disposal. Designed for those swapping a similar system and working to a tight budget. 

(EXAMPLE - Swapping a 10year old Rheem Stellar 360 with a new Rheem Stellar 330 where the existing installation is good but requires pipework alterations to adapt the new unit and new valve set for warranty)

🏆 Gold (Best Seller) – For standard installations
Covers old system removal and plumbing modifications, making it the most common choice for standard installations.

(EXAMPLE - Swapping a 20year old Dux 4-Star 135L with a new Vulcan 4-Star 170L, Strip all down and redo the valves, pipework, drain lines, support base and dispose of the old unit)

💰 Sapphire (Best Value) – For installations requiring a new gas main or upgrade plus everything in the gold package

(EXAMPLE - Swapping an electric system with a new Everhot 4-Star 135L that requires a new gas line and connection to be installed, then strip all down and redo the valves, pipework, drain lines, support base and dispose of the old unit)

✅ Platinum – The ultimate package
Includes everything – system relocation, extensive plumbing and gas upgrades.

(EXAMPLE - Replacing any existing system of any type then relocating it to a new position on the house that requires the gas lines/plumbing to be installed or relocated to the new installation position)

🏆 Package Comparison Guide

Whenever a product is required, we only source from trusted, warranty‑backed manufacturers:

• Valves – AVG, RMC, Rye Metal (and subsidiaries)
• Copper – Type B Kembla or Crane
• PEX Systems - Ezipex
• Insulation – eFlex or K‑Flex
• Electrical switches & timers – Hager
• Conduit – Medium Duty PVC Vinidex or GTS
• Brassware – Brasshards
• Hydraulic crimp fittings – EziPress, Viega, Kembla
• Sealants – Loxeal

Feel free to let us know if you have any other preferred brands!

IMPORTANT - All online packages are for external installations only, for internal installations please complete our quote request form.

🛠 Need Help Choosing?

Not sure which package is right for you? Contact JR Gas & Water, and we’ll help you select the best solution for your home!

ZipPay – 6-Month Interest-Free on All Products

ZipPay allows you to buy now and pay later, offering flexible, interest-free payments for up to 6 months on all JR products. It’s easy to set up, and you can customize your repayment schedule to suit your budget. Payments can be made weekly, fortnightly, or monthly, with a $6 fee if the balance isn’t paid off by the due date​.

Humm – Up to 12 Months Interest-Free

Humm provides interest-free payment plans on purchases up to $30,000, perfect for both small and large buys. For items over $2,000, you can spread payments over 12 months. Humm also offers flexibility in scheduling payments based on when you get paid​

Afterpay – 8 Weeks, No Interest

With Afterpay, spread the cost of purchases across four equal installments, due every two weeks, over an 8-week period. There’s no interest, and as long as payments are made on time, there are no fees. Perfect for purchases between $100 and $1,500​

Plenti Finance – For Reclaim Systems Only

Plenti Finance is available exclusively for Reclaim Energy systems. This option offers tailored repayment terms with competitive interest rates, helping make eco-friendly choices more affordable. For more detailed information on Plenti’s terms and eligibility for Reclaim systems, visit the Reclaim Energy finance page​

If you're in Queensland and considering a new electric hot water system, JR Gas & Water is the company to choose. Here's why:

Experience and Expertise: JR Gas & Water has over 10 years of experience in the gas and plumbing industry. Their team of licensed and insured professionals is highly skilled and knowledgeable about all aspects of electric hot water system installation, maintenance, and repair. They can provide expert advice on the best system for your needs and ensure a smooth installation process.

Quality Products: JR Gas & Water uses only high-quality products from trusted brands to ensure your electric hot water system is reliable and efficient. They also offer a range of options to suit different budgets and requirements.

Competitive Pricing: JR Gas & Water offers competitive pricing for their electric hot water systems, ensuring that you get a great value for your investment. They also provide a detailed quote upfront, so there are no surprises or hidden costs.

Customer Service: JR Gas & Water is committed to providing excellent customer service. They are always available to answer any questions or concerns you may have and are committed to ensuring your satisfaction.

Local Business: JR Gas & Water is a locally owned and operated business in Queensland. By choosing them for your electric hot water installation, you are supporting a local business and contributing to the local economy.

Warranty and Guarantee: JR Gas & Water provides a warranty and guarantee on all their products and services, giving you peace of mind knowing that your system is covered in case of any issues.

Energy Efficiency: Electric hot water systems can be energy efficient, and JR Gas & Water can help you choose the right system for your needs. They can provide advice on energy-saving features and options, such as timers and thermostats, to help you save on your energy bills.

Safety: JR Gas & Water is committed to safety and ensuring that all installations are done to the highest safety standards. They are also familiar with local safety regulations and requirements, ensuring that your electric hot water system is installed safely and in compliance with all relevant codes.

JR Gas & Water is a reliable and experienced choice for your electric hot water system installation in Queensland. With a commitment to quality products, competitive pricing, excellent customer service, and safety, they can help you make the switch to a more efficient and cost-effective solution for your hot water needs. Contact them today to learn more about their services and how they can help you.