Hot Water Systems in Clifton
The 2515 postcode, covering Clifton, Austinmer, Coledale, Scarborough, Thirroul and Wombarra and surrounding areas, is home to around 4,570 households. With many households already generating their own clean solar power, many are now looking at how they can make their entire home energy system more efficient, with hot water heating often the logical next step.
With hot water roughly accounting for a quarter of the average home's energy use, switching to an energy-efficient hot water system is one of the biggest opportunities for savings. Across Clifton and the 2515 area, 443 homeowners have already switched from older electric storage and gas hot water systems to solar hot water or air-source heat pump systems that draw on clean, renewable power while also claiming the hot water rebates to reduce their hot water heater system cost. These highly-efficient systems not only help cut energy bills but also reduce carbon emissions and improve overall energy independence.
With Clifton's climate delivering an average of 4.5 kWh/m² per day, conditions are ideal for hot water systems and hybrid heat pump systems that harness both sunlight and ambient air temperature to heat water efficiently all year round. When paired with existing rooftop solar power or solar batteries, the result is hot water that costs far less to run and is powered by clean, self-generated energy.
Hot Water Ranking
Postcode 2515
146th
State Wide
626th
Australia Wide
Hot Water Installation Clifton
Estimated daily energy to heat household water, comparing a resistive electric element with a high-efficiency heat pump. Demand shifts month-to-month using local climate patterns.
Energy Efficient Hot Water & Solar Power Clifton
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterClifton
Illustrates how a typical 6.6 kW rooftop solar system can offset the daytime energy demand of a COP 5 heat pump hot water unit.
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Heat Pump Hot Water Systems for Clifton
Compare heat pump hot water systems suitable for Clifton's climate. These energy-efficient systems are designed to work in local temperature conditions and can significantly reduce your hot water energy costs.
Community Hot Water Statistics - Clifton, 2515
Hot Water Demographics - Clifton
Based on the Australian Bureau of Statistics 2021 Census (ABS), Clifton has around 4,570 private dwellings, home to approximately 11,236 people. With an average household size of 2.7 people, and around 50 litres of hot water used per person each day in Australia, Clifton households use approximately 135 litres of hot water daily, equating to a massive 0.6 million litres of hot water used across the suburb every single day.
Other census insights reinforce Clifton's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Clifton community is home to 1,109 couple families with children and 157 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,540 homes owned with a mortgage and 1,736 owned outright, many residents also have the homeownership and growing equity that make switching to efficient hot water systems a practical way to lower expenses.
Clifton is converting hot water demand to efficient systems faster than many peers, with 9.7% of dwellings already upgraded.
Hot water systems in Clifton
Across Clifton and the 2515 postcode, more locals are swapping old gas and electric units for an energy efficient hot water system that keeps bills down and showers hot all year round. With an average household size of around 2.7 people and more than 4,100 dwellings in the area, hot water is a big chunk of home energy use. Many households are paying higher-than-necessary power bills, even though Clifton enjoys strong sunshine, with average solar exposure of about 16.2 MJ/m² per day (roughly 4.5 kWh/m²), ideal for a modern heat pump hot water system or solar hot water system.
With a median household income of about $2,418 a week and solid home ownership levels (over 3,200 homes owned outright or with a mortgage), upgrading from older gas or electric hot water to a more efficient hot water system is a logical next step. Annual hot water energy savings in Clifton can easily reach hundreds of dollars a year when you move to the most efficient hot water system for your home, especially if you already have rooftop solar. A well-designed solar hot water heating system or quality heat pump hot water installation can turn that local sunlight into long-term savings.
In 2515, families and downsizers alike are looking for lower running costs without sacrificing comfort. Hot water energy use can make up a quarter or more of a typical power bill, so choosing between a heat pump hot water system, solar hot water vs electric hot water, or even a modern electric hot water system running on solar, really matters. Brands like Rheem solar hot water, Rinnai solar hot water, Sanden heat pump and Thermann heat pump units are all common options when locals ask about the best hot water system Australia offers for reliability and efficiency.
Typical bill savings in Clifton for a well-planned hot water installation look like this:
• Old electric to heat pump hot water system: save around $350–$700 per year. • Gas to heat pump hot water: save roughly $250–$600 per year. • Gas to solar hot water system: save around $300–$650 per year. • Old electric to modern electric hot water system with solar: save about $250–$500 per year.
Of course, every home is different, and the final hot water system price / cost or heat pump hot water price / cost depends on the size of your household, your roof and switchboard, and whether you need a solar hot water tank replacement or just hot water repair. The same goes for solar hot water price / cost and electric hot water installation – getting tailored advice matters.
Clifton has already seen 443 efficient hot water systems installed, combining both heat pump and solar hot water installation projects. Installations peaked around 2009–2011, when there were more than 200 systems fitted over just three years, and while numbers have steadied in recent years, there is a renewed push from 2024–2025 as energy prices rise and more people talk about all-electric homes. This steady stream of solar hot water repair, heat pump hot water installation and upgrades shows a clear local interest in electrification, lower running costs and cleaner hot water NSW wide.
Hot Water Rebates, Tariffs & Savings
Homeowners in Clifton are increasingly comparing heat pump vs solar hot water, or even solar hot water vs electric hot water, to decide the best heat pump hot water system or solar hot water heating system for their place. Federal incentives such as Small-scale Technology Certificates (STCs) help cut the upfront hot water system cost for eligible systems, including many Rheem heat pump hot water and Sanden heat pump models, as well as Chromagen solar hot water and Rinnai solar hot water units. On top of that, state-based hot water rebate NSW programs can provide a heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate when replacing old, inefficient gas or electric units.
For Clifton households, these hot water rebate NSW incentives can effectively reduce system cost by a substantial percentage, bringing the heat pump hot water price / cost or solar hot water price / cost down to something much closer to a like-for-like electric hot water system. Combine that with typical savings of hundreds of dollars per year, and the payback period can be cut significantly, especially if you use timers or solar diversion to run your hot water system when your panels are producing. Many locals find that a carefully chosen energy efficient hot water system, installed by specialists, is the most efficient hot water system upgrade they can make after rooftop solar.
If you live in Clifton and your current unit is old, noisy or running on gas, now is a smart time to check whether your home is ready for a hot water upgrade. Whether you are weighing up electric hot water vs gas hot water, comparing heat pump vs solar hot water, or just need reliable hot water repair, working with experienced hot water NSW installers who specialise in heat pump and solar hot water installation is crucial. With strong local solar potential, growing interest in sustainability and rising power prices, an efficient hot water system can help cut bills, reduce emissions and future-proof your home. Connect with trusted local experts for personalised advice with us and find the right hot water system Clifton homes can rely on for years to come.