Chromagen Eternity T20 Continuous Flow

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Chromagen Hot Water
Chromagen Eternity T20 Hot Water

Chromagen Eternity T20 continuous flow 

The Chromagen Eternity T20 is a continuous flow hot water system which is designed for efficiency and to thrive in Australia’s tough climate. Chromagen is an Australian owned and operated hot water heating company. They have been pioneering energy efficient technology in Australia since 1962 and have become leaders in the field.

The Eternity T20 is one of Chromagen’s flagship continuous flow gas hot water systems. This system only heats the water that is needed when it’s needed. Compared to tank storage systems, which are continually heating water, it is considerably more energy efficient. This saves you money and helps reduces the carbon footprint of your household. 

 At Jim’s Plumbing, we have over 15 years of experience repairing, servicing and even installing the Chromagen Eternity T20. So, whether you have an emergency or need advice on which heat pump is right for you, give us a call.


24 Hour Emergency Plumber

Every one of our plumbers are highly qualified and receive continuous training. They will arrive fully equipped with the latest technology to ensure your job is completed to the highest quality possible. But, how do you choose the right hot water heater for your home? You need to look at the size of your home: 

  • How many bathrooms?
  • How you use your hot water?
  • What features you are looking for to make an informed decision on your hot water heating needs?
  • Your budget

We can issue certificates of compliance demonstrating that they work we have completed adheres to the Australian government’s rigorous standards and regulations.

While the Chromagen Eternity T20 is built tough and issues rarely occur, when an emergency does arise, it can be very disruptive to your lifestyle.

When an emergency does happen, we understand that our customer do not want to be waiting for a plumber to fix their issue.

That’s why Jim’s Plumbing offers 24/7 service for all our customers. We can even be at your door within an hour of your call*. Our plumbers always arrive carrying the latest technology so that they can solve your problem right away.

Interest Free Terms

If you need repairs for your Chromagen Eternity T20 or you are thinking of having a new one installed, you might be considering the potential costs.

Here at Jim’s Plumbing, we believe that costs should not stop you from having a fully functioning hot water system or from upgrading to a new and more environmentally friendly model, such as the Eternity T20.

That is why we offer our customers $0 deposit and interest free payment options to take the stress out balancing your finances. These options are manageable in either weekly or fortnightly instalments, meaning you can afford any repairs without paying any upfront money.

So, if your need a Chromagen Eternity T20 installed, serviced or repaired, then give Jim’s Plumbing a call now and we will be happy to answer any of your questions.

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 yourchromagen hot water heater is leaking, or you have no hot water, we can often have a plumber to you within the hour*.

Is the Chromagen Eternity T20 continuous flow hot water heater right for your home?

If you want endless and efficient hot water then the Chromagen Eternity T20 hot water heater might be your best bet.

Then there’s still the chance that you can get it wrong and choose the incorrect sized hot water system and end up with either no hot water or extremely high energy bills.

If you’re looking for the perfect hot water heater for your home then call the experts from Jim’s Plumbing. We will send a fully qualified, and local, plumber to your property to go through all options in regards to your hot water heating demands to provide you with a free, no obligation, quote for the supply and installation of the ideal hot water unit for you.

For repairs, a replacement or new Chromagen Eternity T20 supply and installation, call your reliable plumber from Jim’s across all areas of Adelaide, Melbourne, Perth, Sydney, Brisbane and Canberra.

We offer a same day plumbing service, or within the hour* in a gas or plumbing emergency.  We’re here for you 24 hours a day, 7 days a week, including all public holidays.

If you want to ease any financial strain that a new hot water heater can provide then ask us about our interest free payment plans* for all Chromagen hot water heater installations.

For more information on the Chromagen Eternity T20 continuous flow hot water heater you can see the specifications below or call your local Jim’s plumber anytime on 1300 133 509 (SA, VIC, WA) or 131 546 (NSW, QLD, ACT).

Chromagen Eternity T20 Continuous Flow Hot Water Heater

Energy rating

6 Stars

Eternity remote controllers

Fit up to three remote controllers (optional)

Fuel type

Natural Gas or LPG


542mm (plus bracket)








20 litres per minute @ 25°C rise



Ignition type




Thermal efficiency


Water connection

15 BSP (diameter)

Gas connection

20 BSP (diameter)

Minimum water pressure


Maximum water pressure


Optimal water pressure



10 years heat exchanger

3 years parts & labour

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

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

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

*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.