Hot Water Systems in North Haven
The 5018 postcode, covering North Haven and Outer Harbor and surrounding areas, is home to around 2,526 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 North Haven and the 5018 area, 104 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 North Haven's climate delivering an average of 5.0 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 5018
144th
State Wide
1397th
Australia Wide
Hot Water Installation North Haven
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 North Haven
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterNorth Haven
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 North Haven
Compare heat pump hot water systems suitable for North Haven'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 - North Haven, 5018
Hot Water Demographics - North Haven
Based on the Australian Bureau of Statistics 2021 Census (ABS), North Haven has around 2,526 private dwellings, home to approximately 5,368 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, North Haven households use approximately 115 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 North Haven's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The North Haven community is home to 317 couple families with children and 101 one-parent families, meaning a large proportion of households face substantial hot water demand. With 838 homes owned with a mortgage and 1,024 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.
North Haven is converting hot water demand to efficient systems faster than many peers, with 4.1% of dwellings already upgraded.
Hot water systems in North Haven
Across North Haven, more homeowners are swapping old gas and electric units for modern, energy efficient hot water systems. With an average household size of 2.3 people and more than 2,300 dwellings, there is steady demand for reliable hot showers that do not send power bills through the roof. Many locals own their homes outright or with a mortgage, so upgrading to a smarter hot water system is a logical next step to protect budgets and add value.
North Haven’s coastal climate is ideal for heat pump hot water and solar hot water. The Torrens Island weather station records around 17.8 MJ/m² of solar exposure across the year – roughly 5 kWh of sunshine a day – which is plenty to drive a solar hot water heating system or support a highly efficient heat pump hot water system. When you replace an older gas or electric hot water system with a modern heat pump or solar hot water system, annual hot water energy savings can easily reach hundreds of dollars, especially for families and retirees at home during the day.
In 5018, most homes are separate houses or townhouses, which makes hot water installation straightforward, whether you are looking at a compact electric hot water system or a roof mounted solar hot water tank replacement. Brands like Rheem, Rinnai and Chromagen are popular for solar hot water installation, while Sanden is often chosen when people want the best heat pump hot water system with very low running costs. Many locals also ask about electric hot water vs gas hot water and solar hot water vs electric hot water as they plan an all electric home powered by rooftop solar.
Average bill savings from upgrading your hot water in North Haven can look like this:
• Old electric to a heat pump hot water system: save around $350–$700 per year. • Gas storage to heat pump hot water: save roughly $250–$600 per year. • Gas storage to a solar hot water system: save about $200–$500 per year. • Old electric to a modern electric hot water system with solar: save around $250–$550 per year.
Local installers regularly work with Rheem solar hot water, Rinnai solar hot water and Chromagen solar hot water for roof or ground mounted systems, as well as premium options like a Sanden heat pump for those chasing the most efficient hot water system. If you are comparing heat pump vs solar hot water, a good installer will look at your roof space, household size and how you use hot water to recommend the best hot water system Australia can offer for your situation.
Recent data shows 104 efficient hot water systems have already been installed in the 5018 postcode, including both heat pump hot water installation and solar hot water installation. Installations peaked around 2008–2011, when many households took advantage of earlier incentive schemes, and there has been a steady trickle of new systems since 2019 as interest in electrification and lower running costs grows again. This trend reflects a broader local push towards energy efficient hot water system choices and lower emissions.
Hot Water Rebates, Tariffs & Savings
Around North Haven SA, more people are now replacing tired gas or electric units with a heat pump hot water system, modern electric hot water system or solar hot water system to cut bills. Homeowners can often tap into Australian Government Small scale Technology Certificates (STCs) plus state based support, which effectively act as a solar hot water rebate or heat pump hot water rebate. There are also programs that can operate like an electric hot water system rebate when you choose an approved energy efficient model. These incentives reduce the upfront hot water system price or cost by a substantial margin, so your real heat pump hot water price or cost or solar hot water price or cost can be far lower than the sticker suggests. With lower running costs, many North Haven households see payback periods fall to just a few years, especially if they use timers or solar diversion to run their system when rooftop solar is producing.
If your current unit is older, noisy or you are simply tired of high bills, now is a good time to check whether your North Haven SA home is ready for a hot water upgrade. Whether you are moving from gas to a heat pump, comparing solar hot water vs electric hot water, or just need hot water repair or solar hot water repair, experienced local hot water SA installers can help you choose an energy efficient hot water system that suits your budget. Talk with trusted specialists in hot water installation and hot water repair to future proof your home, tap into any hot water rebate SA offers, and enjoy reliable, efficient hot water all year round.