Hot Water Systems in Hendon
The 5014 postcode, covering Hendon, Albert Park, Alberton, Cheltenham, Queenstown and Royal Park and surrounding areas, is home to around 5,709 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 Hendon and the 5014 area, 169 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 Hendon's climate delivering an average of 4.9 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 5014
96th
State Wide
1116th
Australia Wide
Hot Water Installation Hendon
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 Hendon
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterHendon
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 Hendon
Compare heat pump hot water systems suitable for Hendon'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 - Hendon, 5014
Hot Water Demographics - Hendon
Based on the Australian Bureau of Statistics 2021 Census (ABS), Hendon has around 5,709 private dwellings, home to approximately 12,022 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Hendon households use approximately 115 litres of hot water daily, equating to a massive 0.7 million litres of hot water used across the suburb every single day.
Other census insights reinforce Hendon's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Hendon community is home to 875 couple families with children and 279 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,022 homes owned with a mortgage and 1,590 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.
Hendon is converting hot water demand to efficient systems faster than many peers, with 3.0% of dwellings already upgraded.
Hot water systems in Hendon
Across Hendon and the wider 5014 area, more households are swapping old gas and ageing electric units for an energy efficient hot water system that is cheaper to run and kinder to the planet. With an average household size of around 2.3 people and more than 5,300 dwellings in the postcode, reliable hot water is a must for busy families, downsizers and local businesses alike. Rising energy costs mean upgrading your hot water system is often the next logical step after installing rooftop solar.
Hendon’s climate is ideal for efficient hot water. The local Gillman Yard weather station records mean daily solar exposure of about 17.8 MJ/m², which is roughly 4.9–5.0 kWh/m² per day across the year. That strong sunlight helps a solar hot water system or heat pump hot water system perform really well, cutting the energy needed to heat your tank. For many owners with mortgages and families on a median total family income of around $1,946 a week, shifting from old gas or resistive electric hot water to modern heat pump hot water or a solar hot water heating system can unlock hundreds of dollars a year in savings.
In Hendon and neighbouring suburbs you’ll see a mix of separate houses and townhouses, with a lot of three‑bedroom homes that place steady demand on hot water. Hot water energy use can be one of the biggest single loads in the home, so choosing the most efficient hot water system you can afford makes a real difference. Brands like Rheem, Rinnai, Sanden and Thermann are common locally, offering options from rheem solar hot water and rheem heat pump hot water through to rinnai solar hot water and premium sanden heat pump units that are often rated among the best heat pump hot water system choices in Australia.
Typical annual bill savings in 5014 for a well‑designed hot water upgrade can look like:
• Old electric hot water system to heat pump hot water system: $400–$800 per year • Gas storage to heat pump hot water: $300–$600 per year • Gas storage to solar hot water system: $250–$550 per year • Old electric to modern electric hot water system with solar: $250–$500 per year
Many locals also weigh up heat pump vs solar hot water based on roof space, shading and whether they already have PV. For some homes, a compact heat pump hot water installation is the easiest path to the most efficient hot water system, while others prefer a roof‑mounted solar hot water installation with a ground or roof tank. Either way, there are options to suit different hot water system price points, from budget electric hot water installation through to top‑end solar hot water price ranges.
Efficient hot water is already taking off in Hendon. There have been 169 efficient hot water installations (heat pump and solar hot water) recorded in the postcode, with strong growth in the late 2000s and peaks around 2008–2011 when annual installations hit 16–20 systems per year. More recently, steady numbers each year through to 2025 show ongoing interest in electrification, lower running costs and moving towards the best hot water system Australia can offer for local conditions. As existing systems age, demand for hot water repair, solar hot water repair and full solar hot water tank replacement is expected to keep rising.
Hot Water Rebates, Tariffs & Savings
Hendon homeowners are increasingly looking to replace old gas or tired electric units with efficient options like a heat pump hot water system, a modern electric hot water system or a solar hot water system. Federal incentives such as Small‑scale Technology Certificates (STCs) can reduce the upfront hot water system cost for eligible heat pump and solar hot water heating system installs. On top of that, South Australian schemes can offer a heat pump hot water rebate or solar hot water rebate, and in some cases an electric hot water system rebate, which together can cut the effective heat pump hot water price or solar hot water price by a substantial percentage.
For many 5014 homes, these hot water rebate SA programs mean payback periods can shrink to just a few years, especially if you also have solar PV. Using timers or smart controls to run your electric hot water vs gas hot water at off‑peak times, or diverting excess solar into your tank, can turn a standard unit into a truly energy efficient hot water system. Compared with solar hot water vs electric hot water on standard tariffs, a well‑set‑up system using solar‑diversion can dramatically reduce running costs.
If you live in Hendon and your current unit is more than 10 years old, noisy, leaking or struggling to keep up, it is a good time to check whether a heat pump hot water installation, solar hot water installation or efficient electric hot water installation could suit your home. Working with experienced hot water installers like us, who specialise in heat pump hot water, solar and all‑electric solutions, helps you choose the right size, technology and tariff for your property. With Hendon’s strong solar resource and growing interest in sustainability, upgrading your hot water can trim bills, cut emissions and future‑proof your home. Reach out to our trusted local experts for personalised advice on hot water SA options and the latest hot water rebate SA programs, and find the best path to a smarter hot water upgrade.