

Rinnai
Rinnai heat pumps offer energy-efficient, low running cost hot water solutions. Designed for all climates, they feature quiet operation, anti-frost protection, PV compatibility, and environmentally sustainable performance.
Heat pump hot water · Melbourne
Explore energy-smart hot water for your home, with advice on systems, installation and replacement from Australian Climate Systems.

Do you want to install a Heat Pump Hot Water system on your residential property? This system leverages ambient air to heat water, resulting in energy savings.
Victoria's climate makes Heat Pump Hot Water systems an ideal choice. Even in cooler temperatures, these systems draw heat from the air, giving you consistent hot water despite external conditions. This makes them an environmentally friendly and cost-effective choice.
Contact us today, and our experienced HVAC technicians will help you!
Compare your options
Let’s take a look at some of the brands at Aust Climate:


Rinnai heat pumps offer energy-efficient, low running cost hot water solutions. Designed for all climates, they feature quiet operation, anti-frost protection, PV compatibility, and environmentally sustainable performance.


Haier heat pumps offer an energy-efficient way to heat water, reducing electricity use by up to 79%. With smart technology, low-impact refrigerants, and solar PV compatibility, they prioritise sustainability and control.


Reclaim Energy CO2 heat pumps offer energy-efficient, reliable hot water with smart control, flexible timers, seamless PV integration, and are designed for sustainability, reducing energy costs and carbon emissions.


Midea heat pumps use advanced technology to harvest renewable energy from the air, reducing energy use by up to 70%. With impressive efficiency, they provide reliable hot water while saving costs.
Installation & replacement
Talk to our team about your existing hot water system, your property and the options you are considering.
Discuss a product that will work best for your property.
Get support choosing your heat pump hot water system and planning installation.
Ask about routine checks and servicing to keep your system working at its best.
One of the major advantages of Heat Pump Hot Water systems is their energy efficiency. Making use of ambient air for heating, these systems require less electrical energy than standard electric hot water systems, leading to lower energy usage and bills.
Are you wanting to stay informed about current local incentives and rebates that can maximise your investment value? Australian Climate Systems HVAC technicians provide guidance on the most recent incentives available in Victoria.
Whether you need support with installation, maintenance or deciding on a product that will work best for your residential or commercial property, Aust Climate has your back.
Incentives depend on current program rules, the property and the system selected. Ask our team to confirm eligibility before making a decision.
Explore VEU rebatesServicing & support
Routine checks and proper servicing help keep your heat pump hot water system working at its best.
With over 30 years in the business, Australian Climate Systems can help with heat pump hot water installation, servicing, repairs and maintenance. Ask our team about the checks and servicing recommended for your system.
Give us a call today at 03 9726 4444 to learn more about our 6-year workmanship guarantee.
Australian Climate Systems
You will have peace of mind knowing that work carried out by ACS is covered by all relevant industry insurances, including VBA compliance and public liability insurance.
You will always recognise ACS with sign-written vehicles and fully uniformed staff.
Australian Climate Systems prides itself on excellent customer service and quality control. Please refer to our online reviews at Google or WOMO.
A heat pump water heater transfers heat from the surrounding air to heat water. Energy use depends on the selected system, installation and household hot water demand.
Contact Us Today
Tell our team what you need from your hot water system. We can help with product advice, installation and maintenance.
Speak to our team03 9726 4444Tell us about your heating and cooling needs.