AquaMAX Gas Boosted Solar

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The AquaSUN gas boosted solar water heating system by AquaMAX combines the best of both continuous flow gas technology and solar.

aquamax hot water system

Do you need a reliable flow of hot water regardless of demands? What about an energy-efficient heating system that is also good for the environment? Look no further than the Australian designed AquaSUN gas boosted solar hot water system by AquaMAX!

This system combines the best of both gas and solar to give you a continuous flow of hot water. When demands on your system are high, or your solar panels have not have had a chance to recharge, the gas booster instantly kicks in to supply you with hot water.

Both gas and solar are widely understood as being two of the most energy efficient heating technologies available. Together, they save you money on your power bill and help reduce your property’s carbon footprint.

Here at Jim’s Plumbing, we have been installing, repairing and servicing this great Australian brand for over 15 years. We have are your local experienced AquaSUN experts.

AquaMAX Prices

At Jim’s Plumbing we prioritise the needs of our customers. We understand that when you need a hot water system installed or repaired, you need it done right away. A functioning hot water system is something most people cannot live without!
That is why here at Jim’s Plumbing, we offer our valued customers the option to repay the work we do with a $0 deposit and interest payment plan. These plans are manageable in either weekly or fortnightly installments.

24 Hour Emergency Plumbing Service

Do you need an emergency plumbing service on your AquaMAX AquaSUN? A plumber from Jim’s Plumbing can be at your door within an hour of your call. We are available 24/7, every day of the year.

So, give Jim’s Plumbing a call now!


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*.

Jim’s Plumbing has a team of highly skilled hot water plumbers ready to get the job done from simple maintenance, to difficult repairs and complete replacements.

We make sure that our staff are on time with our satellite tracking and dispatch system.

We’re open 24/7  and when you’ve got an emergency we’ll be there within the hour*. 

We’ll provide an invoice on the spot, we accept most major credit cards, and we even provide interest free terms.*

Get in touch with us today via 1300 133 509 or through our online system.

Product Specifications

SG415 SG325 SE260 SE165
No. of people served 4-6 3-6 2-5 2-5
Tank Capacity 415L 325L 260L 165L
Number of Bathrooms1 2-2.51 1-2.51 1-2.51 1-2.51
Warranty (Cylinder) 5 years 5 years 5 years 5 years
Flow Rate L/min at 25ºC rise1 20-26L/min1 20-26L/min1 20-26L/min1 20-26L/min1
Gas Type Natural/LPG Natural/LPG Natural/LPG Natural/LPG
Weight (empty) 100kg 90kg 75kg 60kg
Overall height 1760mm 1755mm 1435mm 1605mm
Number of Collectors 4-6 3-6 2-5 2-5
Diameter 685mm 620mm 620mm 487mm


SG415 SG325 SE260 SE165
Like/Like Same3
Existing Unit in The Roof
Mains Pressure Storage Existing Unit
Replacing Existing Continuous Flow Gas

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.

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 Dependant on whether AquaMAX 20 or AquaMAX 26 Continuous Flow Gas Booster is used.

2 All pricing includes installation and GST.

3 Replacing existing unit of same brand and same litre capacity requiring no pipework alterations.

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