Aquamax Hot Water System Prices Australia | Atomic Hot Water

Hot water systems Products & Services

Aquamax G340SS

Gas Storage

Buy Direct from Atomic Hot Water and Save! Aquamax 155 litre (G340SS) stainless steel external gas hot water system for sale. 

Aquamax G390SS

electric instantaneous

The AquaMAX G390SS patented in-built mixing valve gives you up to 390 Litres first hour delivery with a 5 Star Energy Rating and 10 Year cylinder warranty.

Aquamax Hot Water Systems

Aquamax was established in 1988, and since then, the company has upheld its commitment to providing quality and efficient products for Australians. This Melbourne-based company set a record as the first Australian company to manufacture a 5-star energy rating and a 10-year warranty water heater—talk about energy efficiency and cost-effectiveness! Started as a small business that grew into a household name, Aquamax continues to deliver excellence winning various awards throughout the years.

Aquamax hot water systems are readily available, with numerous retail suppliers carrying this brand. In terms of their water heater prices, you can get a hot water system for just $400. Aquamax hot water system has a product for your water heater needs and preference.



Product Type



gas type

energy star rating


Continous Flow Hot Water System

Rinnai HD200E

The HD200e is Australias most popular commercial continuous flow water heater.

Hot Water Systems
Sales, Installations, Repairs & Replacements

Aquamax Hot Water Systems Features

10-Year Warranty

The stainless steel cylinder has a ten-year warranty, and the entire machine has a 12-month parts-and-labour warranty. AquaMax can provide you with the complete warranty terms upon request. All other rights and advantages obtained by Trade Practices and other legislation are in addition to the ones provided by these guarantees. Many patents are relevant.

Stainless Steel Cylinder

Aquamax’ hot water units with stainless cylinders have an innate resistance to corrosion; it does not need a sacrificial anode and is devoid of any additional surface coatings saving you money from additional expenses. No need to worry about anode inspections or replacements anywhere in the future. The cylinders are built using marine grade 316 stainless steel. It is highly durable, and most importantly, it is compliant with the Australian Gas Association pressure and pulsation test specifications. 


All the gas stainless steel hot water systems have a 5-Star energy rating, making them highly efficient and cost-effective. The stainless steel cylinders guarantee this thanks to their ability to store water above standard temperatures, giving you readily available hot water anytime. On a more financial note, the efficiency of Aquamax water heaters saves you money.

Easy Installation

Aquamax water tanks are lightweight and can be easily moved around, whether in a different area around your home or a new address. Opt to have self-standing or wall-attached tanks; either way installation is a breeze since the units are designed for external installation. Fittings are also greatly accessible.

Solar Compatible

Since the stainless steel cylinders can heat water at higher temperatures, it can be used with a solar-boosted gas-powered unit.

FAQs about Aquamax Hot Water Systems

AquaMAX hot water systems with stainless steel cylinders are free from corrosion, making it durable and rust-resistant, lasting you a lifetime. AquaMAX is the first Australian company to produce units with a 5-Star rating and a 10-year warranty.
Yes, Rheem bought AquaMAX in 2009, where it took over product manufacturing.
AquaMAX is so good that Rheem, a market leader in hot water systems, bought the small business and scaled it quicker.
One of the significant advantages of AquaMAX units is its stainless steel tanks that can withstand higher temperatures compared to Rheem’s units which are made of vitreous enamel lining. These units start to crack when the temperature reaches 75 degrees, creating imminent damage in the long run.
Since 1988, all AquaMAX water heaters are manufactured in Moorabbin, Victoria.

Aquamax Hot Water Systems Service Area

  • Strathfield
  • Burwood
  • Drummoyne
  • Balmain
  • Glebe
  • Rozelle
  • Five Dock
  • Leichhardt
  • Newtown
  • Concord

Buy Aquamax Hot Water System Today

Not sure what Aquamax Hot Water System to buy? Contact us to recommend models fit for your hot water needs and requirements at 1300 763 734. Or, if you are ready, head on over to our Aquamax product page to select a unit and proceed to check out.


We suppy and install the following brands

Hot Water Heater
Parts & Repair

We provide fast diagnosis and affordable parts replacement. Our team have extensive experience in diagnosing and fixing the problem fast so your hot water is flowing again as quickly as possible.

Hot Water
Replacement & Installation

We provide fast diagnosis and affordable parts replacement. Our team have extensive experience in diagnosing and fixing the problem fast so your hot water is flowing again…

Gas Room Heater
Service & Repair

We service all popular brands for only $99 per heater. And we will turnaround your gas room heater service within 48 business hours. We recommend that room heaters are professionally serviced…

Commercial Hot Water

We provide tailored services for Real Estate Property Managers to assist them in managing their tenants and landlords expectations. We highly value our relationships with estate agents…

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