Hot Water Systems in Roseberry
The 2474 postcode, covering Roseberry, Afterlee, Barkers Vale, Border Ranges, Cawongla, Cedar Point, Collins Creek, Cougal, Dairy Flat, Eden Creek, Edenville, Ettrick, Fawcetts Plain, Findon Creek, Geneva, Ghinni Ghi, Gradys Creek, Green Pigeon, Grevillia, Homeleigh, Horse Station Creek, Horseshoe Creek, Iron Pot Creek, Kilgra, Kyogle, Little Back Creek, Loadstone, Lynchs Creek, New Park, Old Grevillia, Roseberry Creek, Rukenvale, Sawpit Creek, Sherwood, Smiths Creek, Terrace Creek, The Risk, Toonumbar, Unumgar, Upper Eden Creek, Upper Horseshoe Creek, Wadeville, Warrazambil Creek, West Wiangaree, Wiangaree and Wyneden and surrounding areas, is home to around 2,972 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 Roseberry and the 2474 area, 694 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 Roseberry'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 2474
98th
State Wide
441st
Australia Wide
Hot Water Installation Roseberry
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 Roseberry
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterRoseberry
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 Roseberry
Compare heat pump hot water systems suitable for Roseberry'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 - Roseberry, 2474
Hot Water Demographics - Roseberry
Based on the Australian Bureau of Statistics 2021 Census (ABS), Roseberry has around 2,972 private dwellings, home to approximately 5,850 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Roseberry households use approximately 110 litres of hot water daily, equating to a massive 0.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Roseberry's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Roseberry community is home to 349 couple families with children and 169 one-parent families, meaning a large proportion of households face substantial hot water demand. With 664 homes owned with a mortgage and 1,278 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.
Roseberry is converting hot water demand to efficient systems faster than many peers, with 23.4% of dwellings already upgraded.
Hot water systems in Roseberry
Across Roseberry and the wider 2474 area, more homeowners are moving away from old gas and power‑hungry electric units and upgrading to an energy efficient hot water system. With an average household size of around 2.2 people and a big share of homes owned outright or with a mortgage, many locals are looking for ways to cut running costs without sacrificing comfort. The good news is that modern heat pump hot water systems, solar hot water systems and efficient electric hot water systems are a logical next step.
The Roseberry climate is ideal for efficient hot water. Nearby Wiangaree records mean daily solar exposure of about 17.5 MJ/m², which works out to roughly 4.9 kWh/m² per day of sunshine. That strong solar resource helps both a heat pump hot water system and a solar hot water heating system perform at their best, especially when paired with rooftop solar. In a community where median household income is about $1,003 a week and many residents are on fixed or modest incomes, the annual hot water energy savings from upgrading can make a real difference to the budget.
Around 2,611 occupied private dwellings in the postcode means plenty of hot water demand across farmhouses, older weatherboard homes and smaller units. Hot water can easily account for a quarter of household energy use, so shifting from an old electric hot water system or gas unit to the most efficient hot water system you can afford is one of the fastest ways to trim bills. Brands like Rheem, Rinnai, Sanden and Thermann are common choices locally, with options ranging from a simple electric hot water installation to a premium Sanden heat pump or a Rheem solar hot water system.
Typical annual bill savings in Roseberry look like this:
• Old electric to heat pump hot water system: $400–$800 per year • Gas to heat pump hot water: $300–$600 per year • Gas to solar hot water system: $250–$550 per year • Old electric to modern electric hot water with solar: $250–$500 per year
Efficient hot water systems installed in the 2474 area already number 694, combining heat pump and solar hot water installation projects. Installations climbed sharply around 2009–2011, with 101 systems in 2009 and 89 in 2010, then settled into steady numbers through the late 2010s. Even with fewer installs in 2023–2025, the long‑term trend shows strong local interest in electrification, lower running costs and cleaner hot water nsw. Many of these systems are Rheem solar hot water, Rinnai solar hot water and high‑efficiency heat pumps such as Rheem heat pump hot water or Sanden heat pump units, chosen for their reliability and low heat pump hot water price over the life of the system.
Hot Water Rebates, Tariffs & Savings
Right across Roseberry, more households are weighing up heat pump vs solar hot water, or comparing solar hot water vs electric hot water and electric hot water vs gas hot water. Between Australian Government Small‑scale Technology Certificates (STCs) and state hot water rebate nsw programs, the upfront hot water system price can be reduced significantly. A solar hot water rebate or heat pump hot water rebate can knock thousands off the solar hot water price / cost or heat pump hot water price / cost, bringing premium systems within reach. There may also be an electric hot water system rebate when replacing old, inefficient units. For many Roseberry homes, that means an energy efficient hot water system can pay for itself in just a few years, especially when combined with rooftop solar, timers or solar‑diversion controls to maximise daytime heating. It is common to see hundreds of dollars a year shaved off bills after a quality heat pump hot water installation or solar hot water tank replacement, particularly in larger three‑ and four‑bedroom homes.
If you are wondering which option is the best hot water system Australia has for your Roseberry home, it often comes down to your roof space, budget and whether you already have solar. A solar hot water repair or hot water repair might tide you over, but if your system is older, a full hot water installation or solar hot water repair plus upgrade can be smarter in the long run. Going all‑electric with a modern electric hot water installation, or stepping up to the best heat pump hot water system you can afford, helps future‑proof your home as gas prices and emissions pressures rise.
Ready to see if your Roseberry place is due for a hot water upgrade? Whether you are moving off gas, replacing a tired electric unit or choosing between heat pump hot water and a solar hot water heating system, it pays to talk to experienced local hot water installers like us. With Roseberry’s strong solar exposure and growing focus on sustainability, an efficient hot water system can trim bills, cut emissions and make your home more comfortable year‑round. Connect with our trusted local experts for personalised advice, clear hot water system cost comparisons and a smooth installation from start to finish.