Hot Water Systems in Bobbin Head
The 2074 postcode, covering Bobbin Head, North Turramurra, South Turramurra, Turramurra and Warrawee and surrounding areas, is home to around 8,610 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 Bobbin Head and the 2074 area, 501 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 Bobbin Head'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 2074
127th
State Wide
566th
Australia Wide
Hot Water Installation Bobbin Head
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 Bobbin Head
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterBobbin Head
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 Bobbin Head
Compare heat pump hot water systems suitable for Bobbin Head'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 - Bobbin Head, 2074
Hot Water Demographics - Bobbin Head
Based on the Australian Bureau of Statistics 2021 Census (ABS), Bobbin Head has around 8,610 private dwellings, home to approximately 22,378 people. With an average household size of 2.8 people, and around 50 litres of hot water used per person each day in Australia, Bobbin Head households use approximately 140 litres of hot water daily, equating to a massive 1.2 million litres of hot water used across the suburb every single day.
Other census insights reinforce Bobbin Head's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Bobbin Head community is home to 2,246 couple families with children and 267 one-parent families, meaning a large proportion of households face substantial hot water demand. With 3,023 homes owned with a mortgage and 3,409 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.
Bobbin Head is converting hot water demand to efficient systems faster than many peers, with 5.8% of dwellings already upgraded.
Hot water systems in Bobbin Head
Across Bobbin Head and the wider 2074 area, more households are rethinking their hot water system. With power prices rising and many locals already investing in solar, shifting from old gas or electric units to an energy efficient hot water system is the next logical step. Families here are slightly larger than average, with an average household size of 2.8 people and more than 6,400 homes owned outright or with a mortgage, so long, hot showers and busy bathrooms are part of daily life. That means a hot water upgrade can make a real dent in running costs.
Bobbin Head enjoys strong sunshine year-round, with average solar exposure around 16.1 MJ/m² per day – roughly 4.5 kWh/m² of solar energy. That is ideal for a solar hot water system or a modern heat pump hot water system that sips electricity while drawing most of its heat from the air. When you compare heat pump vs solar hot water, both can work brilliantly here; the best choice often comes down to roof space, budget and whether you already have rooftop solar. Either way, upgrading from an old gas or electric hot water system can deliver serious annual hot water energy savings for Bobbin Head homeowners.
In a postcode with more than 8,000 dwellings, hot water demand is high, especially in the many three‑ and four‑bedroom homes. Hot water energy use can easily account for a quarter of household electricity, so choosing the most efficient hot water system matters. Local installers are seeing strong interest in brands like Sanden heat pump systems for ultra‑low running costs, as well as Rheem heat pump hot water and Rheem solar hot water for reliable, well‑known options. Rinnai solar hot water and Chromagen solar hot water are also popular where roof orientation is ideal. For many, the best hot water system Australia can offer is one that balances upfront hot water system price with long‑term savings and low maintenance.
Typical annual bill savings in Bobbin Head look like this:
• Old electric to heat pump hot water system: save around $400–$800 per year. • Gas to heat pump hot water: save roughly $300–$600 per year. • Gas to solar hot water heating system: save about $250–$550 per year. • Old electric to modern electric hot water system with solar: save around $300–$700 per year.
Since 2001, there have been 501 efficient hot water installations (heat pump and solar hot water installations) recorded in the 2074 postcode. Installations spiked around 2009–2011, with 117 systems in 2009 alone, then steadied with a second wave from 2016 onwards. More recent years still show a steady trickle of systems being upgraded, reflecting ongoing local interest in electrification, lower running costs and getting off ageing gas hot water. Each new heat pump hot water installation or solar hot water installation adds to community savings and cuts emissions.
Hot Water Rebates, Tariffs & Savings
For Bobbin Head households considering hot water installation or hot water repair, rebates make the decision easier. The Australian Government’s Small‑scale Technology Certificates (STCs) reduce the effective solar hot water price or heat pump hot water price at the point of sale. On top of this, NSW programmes can offer a heat pump hot water rebate or solar hot water rebate that further cuts the upfront hot water system cost. In some cases, discounts can reduce system cost by a substantial percentage, bringing premium options like the best heat pump hot water system into reach.
There are also incentives that support efficient electric hot water installation, especially when replacing gas. Combining an electric hot water system rebate with time‑of‑use tariffs, timers or solar diversion can turn a standard electric hot water system into a very energy efficient hot water system. Many Bobbin Head homes with rooftop solar now use excess daytime generation to run their hot water, improving payback periods so upgrades can pay for themselves in just a few years. When you compare solar hot water vs electric hot water or electric hot water vs gas hot water, factoring in tariffs, rebates and your solar setup is crucial.
If your current unit is older, noisy or struggling to keep up, it is a good time to check whether your Bobbin Head home is ready for a hot water upgrade. Whether you are moving from gas to an all‑electric home with a heat pump, looking at a solar hot water tank replacement, or simply wanting the most efficient hot water system you can afford, experienced local installers can help. With strong solar, high local interest in sustainability and generous hot water rebate NSW options, an efficient heat pump hot water system, solar hot water system or modern electric hot water system can reduce bills, cut emissions and future‑proof your property. Connect with trusted hot water nsw specialists for personalised advice, tailored quotes and expert hot water repair or replacement support with us.