Hot Water Systems in Sextonville
The 2470 postcode, covering Sextonville, Alice, Coolaness, Dyraaba Central, Dyraaba Creek, Babyl Creek, Backmede, Baraimal, Casino, Coombell, Dobies Bight, Doubtful Creek, Dyraaba, Ellangowan, Fairy Hill, Irvington, Leeville, Lower Dyraaba, Mongogarie, Naughtons Gap, North Casino, Piora, Shannon Brook, Spring Grove, Stratheden, Tomki, Upper Mongogarie, Woodview, Woolners Arm, Wooroowoolgan and Yorklea and surrounding areas, is home to around 6,180 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 Sextonville and the 2470 area, 1,621 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 Sextonville'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 2470
25th
State Wide
155th
Australia Wide
Hot Water Installation Sextonville
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 Sextonville
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterSextonville
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 Sextonville
Compare heat pump hot water systems suitable for Sextonville'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 - Sextonville, 2470
Hot Water Demographics - Sextonville
Based on the Australian Bureau of Statistics 2021 Census (ABS), Sextonville has around 6,180 private dwellings, home to approximately 14,027 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Sextonville 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 Sextonville's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Sextonville community is home to 941 couple families with children and 437 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,794 homes owned with a mortgage and 2,247 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.
Sextonville is converting hot water demand to efficient systems faster than many peers, with 26.2% of dwellings already upgraded.
Hot water systems in Sextonville
Across Sextonville and the wider 2470 area, more homeowners are swapping old gas and electric units for an energy efficient hot water system that keeps bills down and comfort high. With an average household size of around 2.4 people and more than 5,700 dwellings in the postcode, reliable hot water is essential for families, retirees and small businesses alike. Rising energy costs and a median household income of about $1,145 a week mean it makes sense to squeeze as much value as possible out of every kilowatt-hour.
Sextonville’s climate is ideal for efficient hot water. The local weather station at Woolners Arm records an average annual solar exposure of about 17.7 MJ/m² a day – roughly 4.9 kWh/m²/day – which is excellent for both a solar hot water system and a heat pump hot water system. That strong sunlight helps a solar hot water heating system pre‑heat your water, while modern heat pump hot water draws free heat from the air, slashing running costs compared with older electric hot water vs gas hot water setups. Many homes here already have rooftop solar, so upgrading to a compatible electric hot water system or heat pump makes it easy to use your own solar rather than paying peak tariffs.
In the 2470 postcode, most dwellings are separate houses, so there is good roof and yard space for a solar hot water installation or an outdoor heat pump hot water installation. A typical family home in Sextonville might use a significant chunk of its total electricity just on hot water, so moving to the most efficient hot water system you can reasonably afford is a smart move. Brands like Rheem heat pump hot water and Sanden heat pump are popular for high‑performance heat pumps, while Rheem solar hot water, Rinnai solar hot water and Chromagen solar hot water are common choices for a quality solar hot water system. For many, a modern electric hot water installation tied to rooftop solar is the simplest path to an energy efficient hot water system.
Average annual bill savings in Sextonville will vary, but realistic ranges look like this:
• Replacing an old electric hot water system with a quality heat pump hot water system: $400–$800 per year. • Switching from gas hot water to a heat pump: $300–$700 per year. • Switching from gas to a solar hot water system: $250–$600 per year. • Upgrading an old electric unit to a modern electric hot water system controlled to run on solar: $200–$500 per year.
Since 2001, there have been 1,621 efficient hot water installations (heat pumps and solar hot water) recorded across the 2470 postcode, with big peaks around 2009–2011 when rebates surged and interest in solar hot water vs electric hot water took off. While yearly numbers have eased back since then, the steady stream of installations through to 2024 and 2025 shows ongoing demand for lower running costs, electrification and more sustainable hot water NSW wide. Each new heat pump hot water installation or solar hot water tank replacement helps local households cut bills and emissions.
Hot Water Rebates, Tariffs & Savings
Right now there is strong interest in Sextonville in replacing old gas or electric units with efficient options such as a heat pump hot water system, modern electric hot water system or a roof‑mounted solar hot water heating system. Federal incentives such as Small‑scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water installations, effectively acting as an upfront solar hot water rebate or heat pump hot water rebate that reduces the hot water system price or cost. NSW residents may also be able to access state programs that further support hot water rebate nsw offers, including an electric hot water system rebate in some schemes.
When you combine these rebates with smart tariffs, timers or solar diversion, the heat pump hot water price or cost and solar hot water price or cost can drop significantly, and payback periods often fall to just a few years. For many Sextonville homes, that means hundreds of dollars a year off bills and a clear answer in the heat pump vs solar hot water decision, depending on roof space, budget and how much solar you already have.
If your current unit is more than 10 years old, noisy, leaking or you are keen to move away from gas, now is a good time to look at the best hot water system Australia can offer for your situation. Whether that is the best heat pump hot water system, a quality solar hot water system, or a well‑timed electric hot water upgrade, efficient hot water systems Sextonville‑wide are helping households future‑proof their homes. To compare options like solar hot water vs electric hot water, understand true hot water system price and get expert hot water installation or hot water repair advice, it pays to speak with experienced local heat pump and solar hot water specialists. Connect with trusted Sextonville installers for personalised guidance on hot water repair, solar hot water repair, solar hot water tank replacement and new systems, and make the most of your home’s energy‑efficiency potential with us.