Hot Water Systems in Avalon
The 2107 postcode, covering Avalon, Bilgola Beach, Bilgola Plateau, Avalon Beach, Bilgola, Careel Bay, Clareville, Paradise Beach, Taylors Point and Whale Beach and surrounding areas, is home to around 5,833 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 Avalon and the 2107 area, 219 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 Avalon'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 2107
240th
State Wide
975th
Australia Wide
Hot Water Installation Avalon
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 Avalon
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterAvalon
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.
Want Solar Finance Options?
Compare lenders and get tailored loan offers.
Heat Pump Hot Water Systems for Avalon
Compare heat pump hot water systems suitable for Avalon'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 - Avalon, 2107
Hot Water Demographics - Avalon
Based on the Australian Bureau of Statistics 2021 Census (ABS), Avalon has around 5,833 private dwellings, home to approximately 14,681 people. With an average household size of 2.8 people, and around 50 litres of hot water used per person each day in Australia, Avalon households use approximately 140 litres of hot water daily, equating to a massive 0.8 million litres of hot water used across the suburb every single day.
Other census insights reinforce Avalon's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Avalon community is home to 1,327 couple families with children and 208 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,062 homes owned with a mortgage and 2,434 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.
Avalon is converting hot water demand to efficient systems faster than many peers, with 3.8% of dwellings already upgraded.
Hot water systems in Avalon
In Avalon, more homeowners are swapping old gas and electric units for an energy efficient hot water system that suits a coastal, solar‑rich lifestyle. With an average household size of around 2.8 people and more than 5,300 dwellings across the 2107 postcode, hot water demand is steady year‑round. At the same time, median household incomes are solid and many homes are owned outright or with a mortgage, which makes investing in a modern hot water installation a smart way to cut running costs and future‑proof the property.
Avalon’s mean daily solar exposure sits at about 16.1 MJ/m², which is roughly 4.5 kWh/m² of sunshine a day over the year. That is ideal for a solar hot water system or a high‑efficiency heat pump hot water system that draws low‑cost energy from the air. When you upgrade from an older gas or resistive electric hot water system to an energy efficient hot water system, annual hot water energy savings can be significant, especially for busy family households and multi‑bathroom homes common in the area.
Across the 2107 postcode there are already 219 efficient hot water systems installed, mainly heat pump and solar hot water installations. Install numbers built steadily through the 2000s, peaking around 2009–2011, and have continued at a consistent level in recent years, showing growing local interest in electrification and lower‑bill living. Many of these upgrades have gone into separate houses, but there’s also strong potential in townhouses and apartments where a compact heat pump hot water installation or electric hot water installation can work well with existing space.
For a typical Avalon home, hot water can be one of the biggest energy users after heating and cooling. Swapping to the most efficient hot water system can trim a large chunk off your bills. As a guide, annual bill savings can look like this:
• Old electric to heat pump hot water system: about $400–$800 per year • Gas to heat pump hot water system: about $300–$600 per year • Gas to solar hot water heating system: about $300–$700 per year • Old electric to modern electric hot water system with rooftop solar: about $250–$600 per year
Locally, brands like Rheem, Rinnai, Sanden and Thermann are popular options. Rheem solar hot water and Rinnai solar hot water are well‑known for roof‑mounted solar hot water tank replacement and split‑system designs, while Rheem heat pump hot water and Sanden heat pump units are often chosen as some of the best heat pump hot water system options for coastal climates. Many Avalon homeowners looking for the best hot water system Australia can offer are now weighing up heat pump vs solar hot water, or solar hot water vs electric hot water, to match their roof space, budget and lifestyle.
When comparing hot water system price or cost, it helps to factor in rebates. The Australian Government’s Small‑scale Technology Certificates (STCs) effectively act as a solar hot water rebate or heat pump hot water rebate, lowering the upfront solar hot water price or cost and heat pump hot water price or cost. In NSW, additional state incentives and electric hot water system rebate programs can further reduce hot water system price, especially when replacing gas with an energy efficient hot water system. For many Avalon households, these discounts can cut system cost by a substantial percentage and shorten payback to just a few years, particularly if you also have rooftop solar and use timers or solar‑diversion to run your electric hot water system during the day.
With rising energy prices and strong sun on the Northern Beaches, hot water nsw upgrades are a logical step for Avalon homes aiming to lower bills and emissions. Whether you need hot water repair, solar hot water repair, solar hot water tank replacement or a full hot water installation, it pays to get tailored advice on heat pump hot water installation, solar hot water installation or efficient electric hot water installation. If you are comparing electric hot water vs gas hot water, or heat pump vs solar hot water for your place, now is a great time to review your options.
If your current unit is older, noisy or running up big bills, consider a hot water upgrade while generous hot water rebate nsw programs and federal incentives are still available. Talk with experienced local hot water installers like us, who specialise in heat pump and solar hot water systems, to check whether your Avalon home is ready for an efficient, all‑electric hot water solution. With the suburb’s strong solar resource and growing focus on sustainability, the right hot water system can cut your bills, reduce emissions and add long‑term value—reach out for personalised advice from trusted local experts today.