Hot Water Systems in Devon Park
The 5008 postcode, covering Devon Park, Croydon, Croydon Park, Croydon Park South, Dudley Park, Renown Park, Ridleyton and West Croydon and surrounding areas, is home to around 6,076 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 Devon Park and the 5008 area, 191 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 Devon Park'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 5008
84th
State Wide
1052nd
Australia Wide
Hot Water Installation Devon Park
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 Devon Park
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterDevon Park
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 Devon Park
Compare heat pump hot water systems suitable for Devon Park'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 - Devon Park, 5008
Hot Water Demographics - Devon Park
Based on the Australian Bureau of Statistics 2021 Census (ABS), Devon Park has around 6,076 private dwellings, home to approximately 13,712 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Devon Park households use approximately 120 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 Devon Park's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Devon Park community is home to 1,052 couple families with children and 252 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,801 homes owned with a mortgage and 1,525 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.
Devon Park is converting hot water demand to efficient systems faster than many peers, with 3.1% of dwellings already upgraded.
Hot water systems in Devon Park
Across Devon Park and the wider 5008 area, more households are swapping old gas and electric units for an energy efficient hot water system that is cheaper to run and easier on the planet. With an average household size of around 2.4 people and more than 5,600 dwellings in the postcode, reliable hot water is a daily essential – but it does not have to cost a fortune. Many local families are juggling mortgages of about $1,700 a month or rent around $310 a week, so trimming energy bills with a modern hot water system upgrade simply makes sense.
Devon Park’s sunny climate is ideal for a solar hot water system or heat pump hot water system. The nearby Regency Park weather station records mean annual solar exposure of about 17.6 MJ/m² per day – roughly 4.9 kWh/m²/day – which is strong support for both a solar hot water heating system and high-performance heat pumps. When you combine that sunshine with rising power prices and a solid mix of owner-occupied homes, upgrading from a tired gas unit or an old electric hot water system can deliver substantial annual hot water energy savings for local homeowners.
In 5008, there is a mix of separate houses, townhouses and flats, so there is no single “best hot water system Australia” for everyone. Smaller apartments might lean towards a compact electric hot water installation, while larger family homes often look at the most efficient hot water system they can fit – usually a quality heat pump hot water installation or roof-mounted solar hot water installation. Brands like Rheem heat pump hot water, Sanden heat pump and Rinnai solar hot water are popular options, along with systems from Solahart and other specialists, depending on budget and roof space. Many residents are also comparing heat pump vs solar hot water, or asking whether solar hot water vs electric hot water is the smarter move with their existing rooftop solar.
For an average Devon Park household, hot water can be one of the biggest single energy users. That is why upgrading is so powerful. Typical annual bill savings can look like this:
• Old electric to heat pump hot water system: save roughly $400–$800 per year • Gas to heat pump: save around $300–$600 per year • Gas to solar hot water system: save about $250–$550 per year • Old electric to modern electric hot water system with solar: save around $250–$500 per year
Local hot water installation and hot water repair specialists are also seeing more interest in premium systems like sanden heat pump units paired with rooftop solar, and solar hot water tank replacement using brands such as Rheem solar hot water and Chromagen solar hot water. Many households are hunting for an energy efficient hot water system that balances hot water system price / cost with long-term running costs, and comparing heat pump hot water price / cost and solar hot water price / cost against their current electric hot water vs gas hot water bills.
Devon Park has already seen 191 efficient hot water systems installed, including heat pump and solar hot water systems. Installations peaked in years like 2009 and 2013, and there has been a steady trickle of new systems right through to 2024 and 2025. That pattern shows a growing local interest in electrification, lower running costs and cleaner hot water SA-wide, especially as more residents add solar and look to future-proof older properties.
Hot Water Rebates, Tariffs & Savings
Across Devon Park, more people are replacing ageing gas or resistive electric units with efficient options such as a heat pump hot water system, updated electric hot water system or solar hot water system. Federal incentives like Small-scale Technology Certificates (STCs) can reduce the upfront hot water system price / cost for eligible heat pump and solar hot water systems. On top of that, state programmes can offer a heat pump hot water rebate, solar hot water rebate and even an electric hot water system rebate in some cases, all helping to cut the initial outlay for hot water SA homes.
When you combine a hot water rebate SA homeowners can claim with smart tariffs, many Devon Park households are effectively reducing system cost by a substantial percentage and shaving hundreds of dollars a year off energy bills. Payback periods can be cut significantly by pairing a heat pump or solar hot water heating system with rooftop solar and using timers or solar-diversion controls so your hot water system runs when the sun is shining.
If you live in Devon Park and your current unit is old, noisy or running up big bills, this is a good time to check if your home is ready for a hot water upgrade. Whether you are moving from gas to an all-electric home, or weighing up heat pump vs solar hot water, experienced local installers can help you compare options, rebates and tariffs. With strong solar, rising interest in sustainability and plenty of solid housing stock, efficient hot water systems are a smart way to cut bills, reduce emissions and future-proof your property. Connect with trusted local experts for personalised advice and the right hot water repair or hot water installation solution for your Devon Park home.