Hot Water Systems in The Rocks
The 2795 postcode, covering The Rocks, Bathurst West, O’connell, Oconnell, Abercrombie, Abercrombie River, Arkell, Arkstone, Bald Ridge, Ballyroe, Bathampton, Bathurst, Billywillinga, Box Ridge, Brewongle, Bruinbun, Burraga, Caloola, Charles Sturt University, Charlton, Clear Creek, Colo, Copperhannia, Cow Flat, Crudine, Curragh, Dark Corner, Dog Rocks, Dunkeld, Duramana, Eglinton, Essington, Evans Plains, Fitzgeralds Valley, Forest Grove, Fosters Valley, Freemantle, Garthowen, Gemalla, Georges Plains, Gilmandyke, Glanmire, Gormans Hill, Gowan, Hobbys Yards, Isabella, Jeremy, Judds Creek, Kelso, Killongbutta, Kirkconnell, Laffing Waters, Limekilns, Llanarth, Locksley, Meadow Flat, Milkers Flat, Millah Murrah, Mitchell, Moorilda, Mount David, Mount Panorama, Mount Rankin, Napoleon Reef, Newbridge, O'connell, Orton Park, Paling Yards, Palmers Oaky, Peel, Perthville, Raglan, Robin Hill, Rock Forest, Rockley, Rockley Mount, Sofala, South Bathurst, Stewarts Mount, Sunny Corner, Tambaroora, Tannas Mount, The Lagoon, Triangle Flat, Trunkey, Trunkey Creek, Turondale, Twenty Forests, Upper Turon, Walang, Wambool, Wattle Flat, Watton, West Bathurst, White Rock, Wiagdon, Wimbledon, Winburndale, Windradyne, Wisemans Creek, Yarras and Yetholme and surrounding areas, is home to around 18,040 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 The Rocks and the 2795 area, 707 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 The Rocks'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 2795
94th
State Wide
434th
Australia Wide
Hot Water Installation The Rocks
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 The Rocks
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterThe Rocks
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 The Rocks
Compare heat pump hot water systems suitable for The Rocks'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 - The Rocks, 2795
Hot Water Demographics - The Rocks
Based on the Australian Bureau of Statistics 2021 Census (ABS), The Rocks has around 18,040 private dwellings, home to approximately 40,529 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, The Rocks households use approximately 125 litres of hot water daily, equating to a massive 2.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce The Rocks's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The The Rocks community is home to 3,259 couple families with children and 1,183 one-parent families, meaning a large proportion of households face substantial hot water demand. With 5,431 homes owned with a mortgage and 5,631 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.
The Rocks is converting hot water demand to efficient systems faster than many peers, with 3.9% of dwellings already upgraded.
Hot water systems in The Rocks
In The Rocks, more locals are rethinking their old gas and storage units and switching to an energy efficient hot water system. With electricity prices rising and many apartments and townhouses packed into postcode 2000, a modern heat pump hot water system, solar hot water system or efficient electric hot water system is an easy way to cut running costs without sacrificing comfort.
The Rocks gets strong sunshine year-round, with average solar exposure of about 16.4 MJ/m² a day – roughly 4.5 kWh/m² of energy – which is ideal for both a solar hot water heating system and high-performance heat pump hot water. With an average household size of 2.1 people and a median household income around $2,225 a week, many residents are busy professionals or small families who want reliable hot water and lower bills, not constant hot water repair headaches. While a large share of dwellings are rented through real estate agents, there are still thousands of owner-occupiers who can benefit from upgrading to the most efficient hot water system their property allows, especially in older terraces and premium apartments. Swapping out an ageing gas or electric hot water system can deliver substantial Annual Hot Water Energy Savings for homes and businesses in The Rocks.
Across 2000, most homes are one– or two-bedroom apartments, so hot water demand per dwelling is moderate but constant. That makes the choice of system size and efficiency crucial. A compact heat pump hot water installation can often slot into an existing cupboard or car space, while a roof-mounted solar hot water installation suits buildings with good north-facing roof space. For owners comparing heat pump vs solar hot water, heat pumps generally win where roof access is tricky, while a quality solar hot water vs electric hot water setup can be unbeatable when paired with rooftop solar.
Typical annual bill savings in The Rocks look like this:
• Replacing an old electric hot water system with a heat pump: save about $350–$700 per year. • Switching from gas hot water to a heat pump: save roughly $250–$600 per year. • Switching from gas hot water to a solar hot water system: save about $300–$650 per year. • Upgrading an old electric unit to a modern electric hot water installation powered by rooftop solar: save around $300–$600 per year.
Brands like Rheem heat pump hot water and Rheem solar hot water are popular with strata and commercial buildings, while Sanden heat pump systems are often chosen by owners chasing the best heat pump hot water system for quiet operation and ultra-low running costs. Rinnai solar hot water and Chromagen solar hot water are also common options when a solar hot water tank replacement is needed on existing solar pipework. For many property owners, the best hot water system Australia can offer is the one that balances upfront hot water system price with long-term savings and reliability.
In The Rocks itself there have been 10 efficient hot water systems installed on record, including both heat pump and solar hot water systems. Installations peaked around 2009 and 2011, with a steady trickle in earlier and later years as more buildings have been refurbished and electrified. While the raw numbers are modest compared with total dwellings, they signal growing interest in efficient hot water, lower running costs and moving towards all-electric homes in The Rocks NSW.
Hot Water Rebates, Tariffs & Savings
Right across The Rocks, owners are looking to replace old gas or resistive electric units with a more energy efficient hot water system, whether that is a heat pump hot water system, a new electric hot water system or a solar hot water system. Australian Government Small-scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water installations, effectively acting as a solar hot water rebate or heat pump hot water rebate that cuts the upfront solar hot water price or heat pump hot water price by a substantial percentage. NSW-based incentives and occasional electric hot water system rebate offers can further reduce the overall hot water system cost, especially when moving away from gas.
For many households in The Rocks, efficient hot water upgrades can trim hundreds of dollars a year from bills, and payback periods shorten dramatically when you combine rebates with rooftop solar and smart timers or solar diversion controls. Used well, these tools help you run your hot water system when solar generation is highest or off-peak tariffs are cheapest, making it genuinely the most efficient hot water system for your situation and improving overall hot water rebate nsw value.
If you are in The Rocks and your current unit is ageing, noisy or expensive to run, now is a smart time to look at a hot water upgrade – whether that is switching from gas to a heat pump hot water system, choosing a solar hot water heating system, or installing a modern electric hot water system that works with your solar. Talk with experienced local hot water installers like us who specialise in heat pump hot water installation, solar hot water repair, solar hot water tank replacement and efficient electric hot water installation. With The Rocks’ strong solar resource, growing focus on sustainability and high energy costs, upgrading to efficient hot water systems can help reduce bills, cut emissions and future-proof your home or investment. Connect with trusted local experts for personalised advice on hot water NSW options and hot water rebate nsw eligibility tailored to your property.