Heat pump hot water systems in Sydney, fully installed.

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⚡ Save energy

Heat pump hot water systems are more efficient than traditional electric or gas systems. That means means they use less energy.

💸 Save money

Less energy used means lower bills. A 4-person household switching from a traditional electric hot water heater would save $685 a year in electricity bills.

Find out how much you could save.

🌏 Save emissions

Less energy used means CO2 fewer emissions. The same 4-person household would save 20 tons of CO2 emissions over the next 15 years


Government Rebates

Heat pumps have so many benefits for energy efficiency and combating climate change - which is why both the federal government and state governments offer rebates if you install or upgrade to a hot water heat pump.

The exact amount of the rebate depends on the size of the system installed and where you live, but will generally be from a few hundred dollars up to $3,000.

Check Rebate Eligibility

How much could I save on gas or electricity bills?

Higher efficiency means less electricity or gas used, which means lower bills. The amount you save depends on what type of hot water heater you’re switching from and how much water you use.

For example, a household of 4 people with an electric storage hot water system would spend $900 on their hot water bills. With a hot water heat pump, that same household would only need to spend $215. Source: Sustainability Victoria

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Installer Gallery


iStore (OZFlow)

"Had an iStore 270 installed and could not be happier .. highly recommended!!!’"


Chromagen (OZFlow)

"Excellent service and kind thoughtful installers."


iStore (OZFlow)

"We are very happy so far with our new hot water system"


Chromagen (OZflow)

"A very happy customer would highly recommend these guys."

    Frequently Asked Questions

    We work with quality

    We carefully screen and select a small number of local partner installers that meet our quality standards, so you can feel confident booking an installation. When selecting our partners we verify:

    • Licences

    • Industry certifications

    • Insurances

    • Ratings and reviews

    • History of high-quality service

    All of our partner installers stand by the quality of their work with industry leading warranties.

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    About Us

    We are a social enterprise.
    Australia needs to rapidly accelerate its transition to clean energy if we are to curb the worst effects of climate change. Our mission is to make it as simple as possible for ordinary Australians to transition their homes to clean energy.

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