Hot Water Systems in Wangarabell
The 3891 postcode, covering Wangarabell, Genoa, Gipsy Point, Maramingo Creek, Wallagaraugh, Wingan River and Wroxham and surrounding areas, is home to around 62 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 Wangarabell and the 3891 area, 10 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 Wangarabell's climate delivering an average of 4.1 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 3891
623rd
State Wide
2339th
Australia Wide
Hot Water Installation Wangarabell
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 Wangarabell
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterWangarabell
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 Wangarabell
Compare heat pump hot water systems suitable for Wangarabell'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 - Wangarabell, 3891
Hot Water Demographics - Wangarabell
Based on the Australian Bureau of Statistics 2021 Census (ABS), Wangarabell has around 62 private dwellings, home to approximately 86 people. With an average household size of 2 people, and around 50 litres of hot water used per person each day in Australia, Wangarabell households use approximately 100 litres of hot water daily, equating to a massive 0.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Wangarabell's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Wangarabell community is home to — couple families with children and — one-parent families, meaning a large proportion of households face substantial hot water demand. With 11 homes owned with a mortgage and 33 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.
Wangarabell is converting hot water demand to efficient systems faster than many peers, with 16.1% of dwellings already upgraded.
Hot water systems in Wangarabell
In Wangarabell, more locals are rethinking how they heat their water. With power prices rising and many homes still on older gas or electric units, upgrading to an energy efficient hot water system is becoming the obvious next step. With only around 42 occupied dwellings and an average household size of 2 people, most homes here are owner‑occupied and settled, with a median age of 60 and many residents keen to cut running costs in retirement. That makes modern options like a heat pump hot water system, solar hot water system or efficient electric hot water system especially attractive.
Wangarabell enjoys strong sunlight for much of the year. The local weather station records average annual solar exposure of about 14.8 MJ/m² per day, which is roughly 4.1 kWh/m² of solar energy daily. That is plenty to support a solar hot water heating system or a high‑performance heat pump hot water installation, especially when paired with rooftop solar. For many households, hot water is one of the biggest energy users, so switching from an older gas or electric unit can deliver some of the largest Annual Hot Water Energy Savings available in a typical Wangarabell home.
Across the 3891 postcode, detached houses dominate, with 33 homes owned outright and another 11 still paying a mortgage. These are ideal conditions for long‑term investments like a solar hot water installation or heat pump hot water installation, because owners stay put long enough to see the benefits. While only 10 efficient hot water systems (mainly heat pump and solar hot water) have been installed so far, the groundwork is there for Wangarabell to shift steadily away from gas hot water and older resistive units.
Recent data shows a trickle of efficient systems going in over the years, with small peaks around 2008–2012 and another installation recorded in 2024. That might not sound like much, but in a community of just over 80 people it signals growing interest in electrification, lower running costs and using the area’s good solar resource. Each new hot water installation that replaces gas or an old electric tank helps normalise options like a Sanden heat pump or Rheem heat pump hot water system, as well as brands such as Rinnai solar hot water and Chromagen solar hot water for those wanting a dedicated solar hot water tank replacement.
Average bill savings will vary with household size and tariffs, but typical annual reductions for Wangarabell homes can look like:
• Old electric hot water to heat pump: save around $350–$700 per year • Gas hot water to heat pump: save around $250–$600 per year • Gas hot water to solar hot water system: save around $200–$550 per year • Old electric hot water to modern electric hot water system run on solar: save around $250–$600 per year
Choosing the best hot water system Australia has to offer for your home comes down to budget, roof space and how you use hot water. A quality heat pump hot water system is often seen as the most efficient hot water system for all‑electric homes, especially when paired with solar PV. Many locals compare heat pump vs solar hot water to see what suits their property: heat pumps work well even on cloudy days, while a solar hot water vs electric hot water upgrade can be ideal if you have good north‑facing roof space and want to maximise solar.
For Wangarabell households, hot water VIC rebates can make a big difference to the overall hot water system price. Federal incentives such as Small‑scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water systems, effectively lowering the solar hot water price or heat pump hot water price at the point of sale. On top of that, state‑based programs can offer a heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate when you move away from gas. Together, these hot water rebate VIC schemes can shave a substantial percentage off the upfront hot water system cost, shorten payback times to just a few years, and help households save hundreds of dollars per year on bills.
Smart controls can boost savings further. Using timers so your electric hot water installation or heat pump runs during solar hours, or adding a solar‑diversion device, means more free energy from your panels and less grid power. For some homes, this makes an energy efficient hot water system the backbone of a fully electric hot water vs gas hot water transition.
If your current unit is ageing, noisy or costing too much to run, it may be time to look at a modern heat pump hot water system, solar hot water repair or even a full solar hot water tank replacement. Working with experienced local installers who understand hot water VIC conditions means you get clear advice on options like Rheem solar hot water, Rinnai solar hot water, Chromagen solar hot water or a premium Sanden heat pump, and how they compare as the best heat pump hot water system for your needs. With Wangarabell’s solid solar resource and strong home‑ownership base, efficient hot water systems are a simple way to cut bills, reduce emissions and future‑proof your property. To find out what will work best at your place, connect with trusted local experts for personalised hot water repair, solar hot water repair or hot water installation advice with us and see how much you could save.