Hot Water Systems in Eastwood
The 5063 postcode, covering Eastwood, Frewville, Fullarton, Highgate and Parkside and surrounding areas, is home to around 5,635 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 Eastwood and the 5063 area, 171 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 Eastwood'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 5063
95th
State Wide
1110th
Australia Wide
Hot Water Installation Eastwood
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 Eastwood
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterEastwood
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 Eastwood
Compare heat pump hot water systems suitable for Eastwood'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 - Eastwood, 5063
Hot Water Demographics - Eastwood
Based on the Australian Bureau of Statistics 2021 Census (ABS), Eastwood has around 5,635 private dwellings, home to approximately 11,899 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Eastwood households use approximately 115 litres of hot water daily, equating to a massive 0.6 million litres of hot water used across the suburb every single day.
Other census insights reinforce Eastwood's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Eastwood community is home to 1,017 couple families with children and 230 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,455 homes owned with a mortgage and 1,717 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.
Eastwood is converting hot water demand to efficient systems faster than many peers, with 3.0% of dwellings already upgraded.
Hot water systems in Eastwood
Across Eastwood 5063, more homeowners are switching from old gas and ageing electric units to an energy efficient hot water system that keeps bills down without sacrificing comfort. With an average household size of 2.3 people and more than 5,100 occupied dwellings, hot water is a big chunk of local energy use. Many households are paying sizeable mortgages and rents, so trimming running costs with a modern heat pump hot water system, solar hot water system or efficient electric hot water system just makes sense.
Eastwood is well suited to efficient hot water upgrades. The nearby Glenside weather station records around 17 MJ/m² of solar energy a day on average, which is roughly 4.7 kWh/m²/day. That strong sunlight helps a solar hot water heating system and heat pump hot water installation perform reliably year round. For families and downsizers alike, upgrading from older gas or resistive electric units to the most efficient hot water system can deliver substantial annual hot water energy savings, especially when paired with rooftop solar.
Locally there is a good mix of separate houses and townhouses, plus more than 1,000 flats and apartments, so there is no one "best hot water system Australia" wide that fits everyone. Smaller households might lean towards a compact electric hot water system with a timer, while larger family homes often see the best results from a quality rheem solar hot water or rinnai solar hot water installation, or a premium sanden heat pump. Brands like Rheem and Rinnai are common for both solar hot water tank replacement and efficient electric hot water installation, while Sanden and Thermann are popular choices when people ask about the best heat pump hot water system for low running costs.
In Eastwood 5063, efficient hot water systems installed to date already number 171 heat pump and solar hot water installations. Looking at the yearly data, installations grew strongly through the mid‑2000s, peaking between 2007 and 2011 when annual installs regularly hit double digits. While the last few years show fewer installs, there is renewed interest as more residents electrify their homes, compare heat pump vs solar hot water, and look closely at solar hot water vs electric hot water to cut bills and emissions.
For a typical Eastwood home, upgrading your hot water installation can deliver meaningful savings:
• Old electric to heat pump hot water system: save around $350–$700 per year on bills. • Gas to heat pump hot water: save roughly $250–$600 per year. • Gas to solar hot water system: save about $200–$550 per year. • Old electric to modern electric hot water with solar: save around $200–$500 per year.
These ranges depend on usage, tariffs and how much solar you export or divert to your hot water system sa, but they give a realistic guide to what Eastwood households can achieve.
Hot Water Rebates, Tariffs & Savings
Right now there is strong interest in Eastwood in replacing old gas or electric hot water with efficient options like heat pumps, modern electric units and solar hot water. Federal incentives such as Small‑scale Technology Certificates (STCs) effectively act as a solar hot water rebate or heat pump hot water rebate, cutting the upfront solar hot water price / cost or heat pump hot water price / cost by a significant margin. South Australian schemes can also operate as a hot water rebate sa, and in some cases there are electric hot water system rebate offers when you move away from gas hot water.
When you stack rebates with good tariffs and rooftop solar, the payback period on a new energy efficient hot water system can drop to just a few years. Many Eastwood households can save hundreds of dollars per year, especially when using timers or solar‑diversion controls to run a rheem heat pump hot water, sanden heat pump or chromagen solar hot water system during the sunniest part of the day. Over the life of the system, that can mean thousands back in your pocket, plus a quieter, more reliable unit and fewer hot water repair call‑outs or solar hot water repair surprises.
If you are in Eastwood and your current unit is older, noisy or struggling, this is a good time to check whether your home is ready for a hot water upgrade. Whether you are weighing up heat pump vs solar hot water, comparing solar hot water vs electric hot water, or simply want the most efficient hot water system that fits your budget, it pays to speak with experienced local hot water installers like us. With Eastwood’s solid solar exposure and growing interest in sustainability, a well designed heat pump hot water installation or solar hot water installation can reduce bills, cut emissions and future‑proof your home. Connect with our trusted local experts for personalised advice on hot water repair, hot water installation and choosing the right hot water system price / cost balance for your place.