Hot Water Systems in Fountain
The 5607 postcode, covering Fountain, Tulka North, Boston, Brooker, Charlton Gully, Coffin Bay, Coomunga, Coulta, Duck Ponds, Farm Beach, Green Patch, Hawson, Horse Peninsula, Karkoo, Kellidie Bay, Kiana, Koppio, Lincoln National Park, Lipson, Little Douglas, Louth Bay, Mitchell, Moody, Mount Drummond, Mount Dutton Bay, Mount Hope, Murdinga, North Shields, Peachna, Pearlah, Point Boston, Poonindie, Port Lincoln, Sheringa, Sleaford, Sullivan, Tiatukia, Tooligie, Tootenilla, Tulka, Uley, Ungarra, Venus Bay, Wangary, Wanilla, Warrachie, Warrow, Warunda, Whites Flat, Whites River and Yallunda Flat and surrounding areas, is home to around 2,732 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 Fountain and the 5607 area, 152 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 Fountain's climate delivering an average of 4.7 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 5607
107th
State Wide
1174th
Australia Wide
Hot Water Installation Fountain
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 Fountain
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterFountain
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 Fountain
Compare heat pump hot water systems suitable for Fountain'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 - Fountain, 5607
Hot Water Demographics - Fountain
Based on the Australian Bureau of Statistics 2021 Census (ABS), Fountain has around 2,732 private dwellings, home to approximately 4,640 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Fountain households use approximately 125 litres of hot water daily, equating to a massive 0.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Fountain's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Fountain community is home to 461 couple families with children and 62 one-parent families, meaning a large proportion of households face substantial hot water demand. With 719 homes owned with a mortgage and 796 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.
Fountain is converting hot water demand to efficient systems faster than many peers, with 5.6% of dwellings already upgraded.
Hot water systems in Fountain
In Fountain, more locals are swapping tired old gas and electric units for an energy efficient hot water system that actually keeps bills under control. With most homes here being separate houses and an average household size of around 2.5 people, hot water demand is steady year‑round, so choosing the right hot water system really matters. Many households are paying off a mortgage on older homes, so upgrading to a modern solar hot water system, heat pump hot water system or efficient electric hot water system is a smart way to cut running costs without sacrificing comfort.
Fountain’s climate is perfect for efficient hot water. Nearby Port Lincoln averages about 17 MJ/m² of solar exposure a day over the year, which works out to roughly 4.7 kWh/m² per day. That strong sunlight helps both a solar hot water heating system and a quality heat pump hot water system perform well, especially when paired with rooftop solar. For families and older residents alike, shifting from old gas or resistive electric to efficient hot water technology can deliver substantial Annual Hot Water Energy Savings and protect against rising energy prices. With a median household income that sits in the middle of the pack, those savings can make a real difference to the budget.
Across the 5607 postcode, there are 1854 occupied private dwellings, mostly three‑ and four‑bedroom homes. That means plenty of showers, washing loads and dishes, and hot water can easily be one of the biggest energy users in the house. Choosing the most efficient hot water system for your household – whether that is a rheem solar hot water unit, a sanden heat pump, a rinnai solar hot water package or a modern rheem heat pump hot water system – can trim your bills for years. When you compare heat pump vs solar hot water or solar hot water vs electric hot water, it often comes down to roof space, budget, tariffs and whether you already have solar power installed.
For a typical Fountain home, realistic average annual bill savings from a hot water upgrade look like this:
• Old electric to heat pump hot water installation: $400–$800 per year • Gas storage to heat pump hot water installation: $300–$700 per year • Gas storage to solar hot water installation: $250–$600 per year • Old electric to modern electric hot water installation with solar: $200–$500 per year
In Fountain, there have already been 152 efficient hot water installations – a mix of heat pump and solar hot water installation jobs – recorded in recent years. Install numbers climbed through the 2000s, peaking around 2009–2010 with over 30 systems installed in those two years alone, and there has been a steady trickle of upgrades since, including new systems in 2022, 2024 and 2025. This trend shows a clear local interest in electrification, lower running costs and moving towards an energy efficient hot water system that suits regional South Australian conditions.
Hot Water Rebates, Tariffs & Savings
Right across SA, including Fountain, more households are looking at replacing old gas or electric hot water with a heat pump hot water system, a new electric hot water system or a solar hot water system to keep bills down. Australian Government incentives like STCs (Small‑scale Technology Certificates) apply to eligible systems, effectively acting as an upfront discount. 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 in some cases, cutting the heat pump hot water price / cost or solar hot water price / cost by a substantial percentage. When you add in typical savings of hundreds of dollars per year and use timers or solar diversion to heat water during the day, payback periods can shorten dramatically. That is why many locals now see efficient hot water as one of the best hot water system Australia style upgrades for an all‑electric home.
Whether you are comparing electric hot water vs gas hot water, looking at the best heat pump hot water system for your family, planning a solar hot water tank replacement or simply need fast hot water repair or solar hot water repair, it pays to get local advice. If you are in Fountain SA and your old unit is on its last legs, now is the ideal time to check if your home is ready for a hot water upgrade. Talk with experienced hot water installers who specialise in heat pump hot water installation, electric hot water installation and solar hot water installation. With Fountain’s strong solar resource, growing interest in sustainability and generous hot water rebate SA incentives, an efficient system can reduce bills, cut emissions and future‑proof your home – connect with trusted local experts for personalised advice with us and find the right hot water SA solution for your place.