AquaMAX 20L Gas Continuous Flow

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AquaMAX 20L gas continuous flow – endless hot water for the smaller home

AquaMAX is a hot water heater manufacturer that you can rely on to provide efficient hot water heating solutions suited to our Australian climate conditions.

For a compact hot water heater to suit the hot water heating demands of a smaller home with up to 2 bathrooms the AquaMAX 20L gas continuous flow is the ideal solution.

aquamax hot water system

Since 1988 AquaMAX have been delivering quality hot water systems at an affordable cost, all backed by high warranty terms and all manufactured in Australia.

No Interest Ever!* Payment Plan Options Available

No Interest Ever!* payment plan options available on hot water heater replacements to help ease any financial stress this burden may cause. If your aquamax hot water heater is leaking, or you have no hot water, we can often have a plumber to you within the hour*.

AquaMAX 20L Gas Continuous Flow

Features and benefits of the AquaMAX 20L gas continuous flow:

The AquaMAX 20L gas continuous flow hot water heater is designed to be installed externally and is compatible with either natural gas or LPG.

Featuring a 6 star energy rating you can trust that this little unit will take a big cut out of your ongoing energy bills, when compared to a conventional electric storage hot water heater, and is perfect for modern Australian living.

The AquaMAX 20L gas continuous flow hot water heater will provide a constant flow of hot water at a 20 litre per minute flow rate with a 25°C rise making it ideal for a smaller home. Pre-set temperature options are available to ensure your family’s safety from hot water scalding.

Team your AquaMAX 20L gas continuous flow hot water system up with an optional temperature controller for convenience at your fingertips. The temperature controller allows you to pre-set your desired water temperatures for different areas in your home eliminating the need to constantly fiddle with your hot and cold taps to reach your desired hot water setting.

You can trust reliability and quality as the heat exchanger is backed by a high 10 year warranty*. This is the hardest working part of a continuous flow hot water heater.

How do I know if the AquaMAX 20L gas continuous flow is the right sized unit for my home?

The size and layout of your home, as well as how you use hot water, are all factors which need to be considered when choosing the ideal hot water heater for your property.

When you need a new or replacement continuous flow hot water heater you also need to ensure that your gas piping requirements will fit your chosen unit. This is why it is best to always enlist the services of a fully qualified plumber when you need a hot water system installed.

At Jim’s Plumbing we can send a local plumber to your location, on the very same day of your call, to provide you with expert advice and a free, no obligation quote on the most cost effective and efficient hot water heater that will live up to your expectations.

Jim’s Plumbing have a team of plumbers in Adelaide, Melbourne, Perth, Sydney, Brisbane and Canberra covering all metropolitan areas 24 hours a day, 7 days a week. We even have plumbers available on public holidays for any emergency plumbing requirement. In a plumbing emergency you can also expect one of our fully qualified and licensed plumbing professionals to be at your location within only an hour* of your call – day or night.

The plumbers from Jim’s are all specialists in hot water heater repairs, replacements and new installations – no matter the make or model.

For a trustworthy plumbing service at an affordable price call Jim’s Plumbing anytime on 1300 133 509 for a plumber in Brisbane, Melbourne, Perth or Adelaide.

For a plumber in Sydney or Canberra call us on 131 546. 

We offer our customers easy payment options including credit card facilities and interest free payment plans*.

If you’d like to know more about the AquaMAX 20L gas continuous flow hot water heater phone us today for your free, no obligation quote.

AquaMAX 20L Gas Continuous Flow Specifications are also listed below:

AquaMAX 20L gas continuous flow specifications

Unit Height


Unit Width


Unit Depth


Unit Weight

18kg (empty)

Water Supply Pressure – maximum

1000 kPa

Water Supply Pressure – minimum

140 kPa

Suitable for

1.5 – 2 bathrooms


Natural or LPG

Energy Efficiency Rating

6 Stars

Pre-set temperature options

50°C or 60°C

Flow rate

20L/min at 25°C rise

Choosing the Correct Hot Water System

Choosing the correct hot water system can be difficult, as there are so many options to choose from; Click on the links to find out more about these systems.




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Simply book a plumber online now by clicking this link, or phone 1300 133 509 to book now.

Please be advised that we may have additional Aquamax Hot Water System models available.

For a full breakdown of all AquaMAX hot water system prices, including Gas, Electric and Solar water heaters, please click here.

Simply book a plumber online now, or phone 1300 133 509 to book now.

1Price quoted is for single element.

All pricing includes installation and GST.

*NO INTEREST EVER!* PAYMENT PLAN, “Fees, terms and conditions apply”.

No Interest Ever!* Payment Plan offered through Certegy Ezi-Pay Express. No Interest Ever on your hot water heater replacement or new supply and installation, gas service, water service or drain replacement. Conditions apply.

Information on this page is subject to change. Commercial hot water systems also available on enquiry.

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