Hot Water Systems in Aspendale Gardens
The 3195 postcode, covering Aspendale Gardens, Mordialloc North, Aspendale, Braeside, Mordialloc, Parkdale and Waterways and surrounding areas, is home to around 14,583 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 Aspendale Gardens and the 3195 area, 940 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 Aspendale Gardens's climate delivering an average of 4.2 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 3195
87th
State Wide
315th
Australia Wide
Hot Water Installation Aspendale Gardens
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 Aspendale Gardens
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterAspendale Gardens
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 Aspendale Gardens
Compare heat pump hot water systems suitable for Aspendale Gardens'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 - Aspendale Gardens, 3195
Hot Water Demographics - Aspendale Gardens
Based on the Australian Bureau of Statistics 2021 Census (ABS), Aspendale Gardens has around 14,583 private dwellings, home to approximately 35,864 people. With an average household size of 2.6 people, and around 50 litres of hot water used per person each day in Australia, Aspendale Gardens households use approximately 130 litres of hot water daily, equating to a massive 1.9 million litres of hot water used across the suburb every single day.
Other census insights reinforce Aspendale Gardens's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Aspendale Gardens community is home to 3,501 couple families with children and 553 one-parent families, meaning a large proportion of households face substantial hot water demand. With 5,707 homes owned with a mortgage and 4,820 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.
Aspendale Gardens is converting hot water demand to efficient systems faster than many peers, with 6.4% of dwellings already upgraded.
Hot water systems in Aspendale Gardens
Across Aspendale Gardens, more homeowners are rethinking their old gas and electric hot water system and switching to energy efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system. With an average household size of 2.6 people and more than 10,500 homes owned outright or with a mortgage, many local families are looking for lower running costs and a smarter way to heat water.
The Carrum weather station records mean daily solar exposure of around 15.2 MJ/m², or roughly 4.2 kWh/m² per day over the year. That solid coastal sunshine helps a solar hot water heating system and heat pump hot water perform well, especially when paired with rooftop solar. For Aspendale Gardens households juggling median monthly mortgages of about $2,200 and busy family life, upgrading from older gas or resistive electric hot water to an energy efficient hot water system is a logical next step that can deliver strong annual hot water energy savings.
In the 3195 area there are over 13,700 occupied dwellings, mostly separate houses with three or four bedrooms, so hot water demand is significant. Families with teens, tradies showering after work, and retirees at home during the day all benefit from reliable, efficient hot water. Many homes are already moving away from gas, comparing electric hot water vs gas hot water, and looking at heat pump vs solar hot water to decide what suits their usage, roof space and budget.
For a typical Aspendale Gardens home, upgrading your hot water installation can unlock meaningful bill reductions:
• Old electric to heat pump hot water installation: save roughly $400–$800 per year • Gas to heat pump hot water system: save around $300–$700 per year • Gas to solar hot water installation: save about $250–$600 per year • Old electric to modern electric hot water installation with solar: save around $250–$500 per year
Brands like Rheem, Rinnai, Sanden and Thermann are common locally, offering everything from rheem solar hot water and rheem heat pump hot water to rinnai solar hot water and premium sanden heat pump units. Many households are simply asking for the best hot water system Australia can offer for their budget, or chasing the best heat pump hot water system to match an existing solar array. Others want an affordable solar hot water price / cost or heat pump hot water price / cost that stacks up against staying on gas.
In Aspendale Gardens and the broader 3195 postcode, there have already been 940 efficient hot water systems installed, including both heat pumps and solar hot water. Installations ramped up strongly from the mid‑2000s, peaking around 2009 and again in 2018, and there has been steady activity through to 2024 and 2025. This long trend shows growing local interest in electrification, lower running costs and cutting emissions with hot water vic solutions that work in our climate. As systems age, there is also ongoing demand for hot water repair, solar hot water repair and solar hot water tank replacement to keep everything running efficiently.
Hot Water Rebates, Tariffs & Savings
Right now, hot water vic incentives are making it much easier for Aspendale Gardens households to replace old gas or electric units with an energy efficient hot water system. Federal Small‑scale Technology Certificates (STCs) lower the solar hot water price / cost and heat pump hot water price / cost, while Victorian programs can offer a solar hot water rebate, heat pump hot water rebate and even an electric hot water system rebate in some cases. These hot water rebate vic offers can effectively cut the upfront hot water system price / cost by a substantial percentage, and many homes see hundreds of dollars per year off their bills. When you combine rebates with solar, smart tariffs, timers or solar‑diversion controls, payback periods can shorten dramatically and the solar hot water vs electric hot water equation usually favours the more efficient option.
If your existing unit is older, noisy or struggling to keep up, it is a good time to check whether your Aspendale Gardens home is ready for a hot water upgrade. Whether you are moving from gas to a heat pump hot water system, considering a solar hot water system, or comparing solar hot water vs electric hot water, experienced local installers like us can help you choose the most efficient hot water system for your family and budget. With solid solar exposure, strong interest in sustainability and rising energy prices, upgrading your hot water system in Aspendale Gardens is a smart way to reduce bills, cut emissions and future‑proof your home. Reach out to our trusted local hot water experts for personalised advice and a tailored quote today.
Nearby Suburbs
See Also
- Learn more about solar power in Aspendale Gardens
- Learn more about solar batteries in Aspendale Gardens
- Learn more about using split systems for heating in Aspendale Gardens
- Learn more about air-conditioning in Aspendale Gardens
- Hot water in Aspendale, VIC
- Using efficient hot water systems in Braeside, VIC
