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Enjoy environmentally friendly hot water all year round

Hot water heat pumps: the most efficient water heating solution.

Water accounts for approximately 23% of the energy used at an average household. A hot water heat pump is a great idea for when you are after a cost- and energy efficient way of heating the water at your home.

These hot water systems utilise air to generate energy. Using as little as 0.55 kW per hour, making them a cost-efficient solution for water heating all year round. Plus – they are PV-ready, so you can connect them to your solar system.

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Efficient, Sustainable, and Cost-Effective Hot Water Solutions

Hot water is an essential part of daily life, and finding an energy-efficient way to heat your water can significantly reduce your household’s carbon footprint and energy bills. Hot Water Heat Pumps offer a smart, sustainable solution for heating water, harnessing renewable energy from the air to provide hot water efficiently and effectively.

Whether you're upgrading your current system or installing a new one, our hot water heat pumps are designed to meet your needs while offering long-term savings and environmental benefits.

Hot water heat pump

Key Benefits of Hot Water Heat Pumps

Heat Pump Hot Water

Energy Efficiency

Hot Water Heat Pumps are up to four times more efficient than conventional water heaters, using a fraction of the energy to produce the same amount of hot water. This efficiency translates into lower energy bills and reduced greenhouse gas emissions.

Cost Savings

While the initial investment in a heat pump system may be higher, the long-term savings on energy bills make it a cost-effective choice. Over time, the energy savings can outweigh the upfront costs, offering significant financial benefits.

Environmentally Friendly

By using renewable energy from the air, hot water heat pumps reduce your reliance on fossil fuels and decrease your carbon footprint. This makes them an eco-friendly option for heating water, aligning with sustainability goals.

Reliable Performance

Our hot water heat pumps are designed to perform efficiently even in colder climates, ensuring you have access to hot water whenever you need it. The systems are durable, with a long lifespan and low maintenance requirements.

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How does it work?

  1. A fan draws in air through an evaporator. Thermal energy within the air in transferred into a liquid refrigerant causing it to change into gas.

  2. The refrigerant gas is then drawn into a compressor which increases the pressure and, as a result, increases the temperature.

  3. A condenser (heat exchanger) then transports gaseous refrigerant around the outside of the water cylinder. This heats the water inside and the gaseous refrigerant reverts back into a liquid.

  4. The pressure of the refrigerant is reduced as it goes through an expansion valve and returns to the evaporator for the process to start all over again.

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Integration with Solar Power

For those looking to maximise energy savings and further reduce their environmental impact, our hot water heat pumps can be integrated with solar power systems. By using solar energy to power the heat pump, you can achieve near-zero operating costs for your hot water system, making it one of the most sustainable choices available.

We focus on helping you save money with a great return on investment. Contact us for more information or a no-obligation quote.

Purchasing Support

Rebates and purchase support

As with solar, battery storage and air conditioners, the Australian government offers rebates in the form of STC’s when purchasing a hot water heating system. When you are on a low income, you might be eligible for a No Interest Loan Scheme (NILS) to assist you with purchase costs.

Frequently Asked Questions

How does a hot water heat pump work?

A hot water heat pump extracts heat from the air and transfers it to water in a storage tank. It uses electricity to move the heat rather than generate it, making it much more energy-efficient compared to traditional water heaters.

The system works effectively even in cooler temperatures, providing a reliable source of hot water year-round.

How much can I save on my energy bills with a hot water heat pump?

Hot water heat pumps can be up to four times more efficient than traditional electric or gas water heaters, leading to significant savings on your energy bills.

The exact savings will depend on your current energy usage and local energy rates, but many users see a reduction of 50-70% in their water heating costs.

How long does a hot water heat pump last?

Hot water heat pumps typically have a lifespan of 10 to 15 years, though many can last longer with proper maintenance. Regular servicing and upkeep will ensure the system operates efficiently and extends its lifespan.

Are hot water heat pumps suitable for all climates?

Yes, hot water heat pumps are designed to work efficiently in a wide range of climates, including colder environments. While they may be slightly less efficient in extremely cold conditions, they are still capable of heating water effectively.

Some models are specifically designed to perform well in low temperatures, ensuring consistent hot water supply.

Can a hot water heat pump be integrated with my solar power system?

Yes, hot water heat pumps can be integrated with solar power systems. By using solar energy to power the heat pump, you can reduce operating costs to nearly zero, making your hot water system even more environmentally friendly and cost-effective.

Are there any government rebates or incentives for installing a hot water heat pump?

In many regions, installing a hot water heat pump may qualify you for government rebates or incentives. These programs are designed to encourage the adoption of energy-efficient technologies and can help offset the initial cost of the system.

It's worth checking with local authorities or your energy provider to see what incentives are available in your area.

1KOMMA5° Australia

Discover the 1KOMMA5° Difference

At 1KOMMA5° we do things a bit differently. Our aim is to the be Heartbeat of Energy Independence, so that you can Live Free with Positive Impact. Here's what sets us apart:

Australia's Complete Solution

1KOMMA5° is Australia's complete energy independence solution. The journey starts with Solar, but ends with independence. That's why we're your partner...from A to Z.

The Best Brands

We've partnered with a broad range of the industry's best brands, including our growing range of 1KOMMA5° products.

25 Year Workmanship

Installation quality matters. Our 25 Year Workmanship Guarantee gives you peace of mind for years to come.

Top-End to the Barossa

We're a Top 5 National Installer, with local representation and coverage in Queensland, New South Wales, Victoria and South Australia

Finance Options

We've developed one of Australia's most extensive network of Finance Partners. Whether you need a Standard or Green loan, or looking to refinance your home - we have the right options to suit your needs.

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Coming Early 2025!

Testimonials

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With 1KOMMA5° I found the whole process from start to the finish a very easy experience. From sales to the tradies leaving the home after completion. The office staff always attentive, listening and very helpful. Product is superior.
Chris T.
Coordination between the trades was fautless. The installation went very smoothly, the team were friendly and even placed a pre-existing broken roof tile for me. No tiles were broken by the installation despite the age of the roof.
Sue D.
Used them twice (on different homes). Very happy with their service. They don't deal with cheap string systems so don't even bother if all you're after is a cheap price. If you compare their offering to other vendors in the market, they are quite reasonable.
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