Hot Water Systems in Gables
The 2765 postcode, covering Gables, Angus, Grantham Farm, Melonba, Richards, Vineyard, Berkshire Park, Box Hill, Maraylya, Marsden Park, Nelson, Oakville and Riverstone and surrounding areas, is home to around 13,946 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 Gables and the 2765 area, 440 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 Gables's climate delivering an average of 4.5 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 2765
148th
State Wide
631st
Australia Wide
Hot Water Installation Gables
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 Gables
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterGables
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 Gables
Compare heat pump hot water systems suitable for Gables'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 - Gables, 2765
Hot Water Demographics - Gables
Based on the Australian Bureau of Statistics 2021 Census (ABS), Gables has around 13,946 private dwellings, home to approximately 42,931 people. With an average household size of 3.2 people, and around 50 litres of hot water used per person each day in Australia, Gables households use approximately 160 litres of hot water daily, equating to a massive 2.2 million litres of hot water used across the suburb every single day.
Other census insights reinforce Gables's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Gables community is home to 6,065 couple families with children and 702 one-parent families, meaning a large proportion of households face substantial hot water demand. With 7,591 homes owned with a mortgage and 2,291 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.
Gables is converting hot water demand to efficient systems faster than many peers, with 3.2% of dwellings already upgraded.
Hot water systems in Gables
In Gables, more homeowners are rethinking their hot water system as power prices rise and new estates fill with young families. With an average household size of around 3.2 people and more than 13,000 dwellings across 2765, hot water demand is high, especially in larger four‑ and five‑bedroom homes. Upgrading from older gas or electric hot water to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is becoming the logical next step for cutting bills and carbon.
Gables is well placed for efficient hot water technology. Local solar exposure averages about 16.1 MJ/m² per day – roughly 4.5 kWh/m² of sunshine – which gives a strong boost to any solar hot water heating system and helps a heat pump hot water system run more efficiently. With many households still carrying big mortgages and median monthly repayments over $2,800, reducing running costs from hot water makes a real difference to the budget. That is why we are seeing steady interest in heat pump vs solar hot water comparisons, and in options like solar hot water vs electric hot water when people plan new builds or renovations.
Across postcode 2765 there have been 440 efficient hot water installations (heat pump and solar) recorded, with a big wave of solar hot water installation activity around 2009–2011 and a more recent trickle of heat pump hot water installation jobs as people electrify and move away from gas hot water. Those hot water installations reflect a broader local shift towards energy efficient hot water system choices and all‑electric homes powered by rooftop solar.
For a typical Gables family, hot water can account for 20–30% of household energy use. Swapping an old storage unit for the most efficient hot water system you can reasonably afford can deliver meaningful savings. Below are indicative annual bill savings for common upgrade paths in NSW conditions:
• Old electric to quality heat pump hot water system: $400–$900 per year • Gas hot water to heat pump hot water system: $300–$700 per year • Gas hot water to roof‑mounted solar hot water system: $250–$650 per year • Old electric to new electric hot water system plus good rooftop solar: $300–$700 per year
Brands like Rheem heat pump hot water and Rheem solar hot water are popular for families wanting proven reliability, while Rinnai solar hot water and Chromagen solar hot water systems are often chosen for roof‑mounted solar hot water tank replacement on established homes. Premium options such as Sanden heat pump units are frequently shortlisted by those chasing the best heat pump hot water system and the most energy efficient hot water system in Australia. When people research the best hot water system Australia wide, they often weigh heat pump hot water price / cost and solar hot water price / cost against long‑term savings, rebates and their existing solar.
In Gables, many newer estates are all‑electric, so electric hot water vs gas hot water is often decided by the builder. For existing homes, an efficient electric hot water installation paired with solar can outperform an old gas unit on both cost and emissions. Where gas is already in place, homeowners commonly compare heat pump vs solar hot water to see which delivers the best balance of upfront hot water system price / cost and running efficiency.
Hot Water Rebates, Tariffs & Savings
Right across hot water nsw, there is growing interest in replacing ageing gas or electric units with efficient options. Gables homeowners can often tap into a mix of Australian Government incentives and state‑based schemes. Small‑scale Technology Certificates (STCs) effectively act as a point‑of‑sale solar hot water rebate or heat pump hot water rebate, reducing the upfront cost of approved systems. On top of this, NSW hot water rebate nsw programs can provide extra discounts on qualifying heat pump or solar hot water systems, and in some cases an electric hot water system rebate when moving away from gas.
When you combine these incentives, it is common for the total discount to knock a substantial percentage off the installed heat pump hot water price / cost or solar hot water price / cost. That helps shorten payback periods to just a few years, especially if you already have rooftop solar and use timers or solar diversion to run your hot water during the day. For many Gables households, that means hundreds of dollars a year off energy bills while enjoying reliable hot water and lower emissions.
If you live in Gables and your current unit is older, noisy, running out of hot water or needing frequent hot water repair, it is a good time to consider an upgrade. Whether you are comparing solar hot water vs electric hot water, planning a solar hot water repair and tank replacement, or looking at a full heat pump hot water installation, working with experienced local hot water installers is essential. Our Gables specialists can help you choose between options like Rheem solar hot water, Rinnai solar hot water, Chromagen solar hot water or a premium Sanden heat pump, and make sure your new system suits your household size, roof, tariff and budget. With strong local solar resources, a growing focus on sustainability and many families keen to future‑proof their homes, efficient hot water systems are one of the smartest upgrades you can make. Connect with our trusted local experts for personalised advice, clear pricing and a smooth hot water installation that cuts bills and keeps your Gables home comfortable for years to come.