AquaMAX Gas Storage

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About Aquamax Gas Storage Hot Water Systems

AquaMAX produce a range of high quality gas storage hot water systems. These range in size from 390L first hour delivery, suitable up to 6 people, down to 270L first hour delivery, for up to four people.

aquamax hot water system

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 is australian owned and operated. AquaMAX gas hot water systems are made with Australian conditions in mind. They come with a 10 year warranty on stainless steel cylinders and a 5 year warranty on vitreous enamel cylinders. In addition to a 12 month unit warranty for all parts and labour.

All systems have a 5 star energy rating, boasting over 84% thermal efficiency. They create less than half the greenhouse emissions of electric water systems, delivering considerable savings over the life of the unit.

AquaMAX gas range all provide constant mains pressure hot water directly to the tap.

Please see the table below, and follow the links, to help you decide which AquaMAX product is right for you:

Product Specifications

G390 SS (with mix)

G270 SSG270 VE
No. of people served3-62-42-4
Gas typeNaturalNaturalNatural/LPG
Tank capacity155L130L135L
Tank materialStainless SteelStainless SteelVitreous enamel lined
Warranty (Cylinder)10 years10 years5 years
Recovery rate at 45ºC rise185L/Hr1185L/Hr1185L/Hr1
Nominal gas consumption40 MJ/Hr33 MJ/Hr30 MJ/Hr
Overall height1625mm1410mm1410mm
Width (approx)520mm475mm475mm
Depth (approx)610mm565mm565mm


 Call 1300 133 509 for latest price offer

G390 SS (with mix)

G270 SSG270 VE
Like/Like Same (Replacing existing unit of same brand and litre capacity requiring no pipework alterations.)
Replacing existing Unit in Roof Ceiling/Mains
Replacing existing Recessed in Wall

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.




Heat Pump


Gas boosted solar

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

Jim’s Plumbing provides a 24 hour service to meet your plumbing needs. Our skilled and qualified plumbers can solve your plumbing problems by providing hot water maintenance, hot water repair, or water heater replacement. We accept most credit cards and can settle your hot water bill on the spot with interest free terms.*

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.

1 Based on cold water temperature of 15ºC.

2 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.

*Conditions apply.