Hot Water Systems in Legume
The 2476 postcode, covering Legume, Acacia Creek, Acacia Plateau, Boomi Creek, Brumby Plains, Koreelah, Lindesay Creek, Lower Acacia Creek, Muli Muli, Old Koreelah, The Glen and Woodenbong and surrounding areas, is home to around 451 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 Legume and the 2476 area, 23 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 Legume's climate delivering an average of 5.1 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 2476
529th
State Wide
2055th
Australia Wide
Hot Water Installation Legume
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 Legume
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterLegume
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 Legume
Compare heat pump hot water systems suitable for Legume'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 - Legume, 2476
Hot Water Demographics - Legume
Based on the Australian Bureau of Statistics 2021 Census (ABS), Legume has around 451 private dwellings, home to approximately 741 people. With an average household size of 2.1 people, and around 50 litres of hot water used per person each day in Australia, Legume households use approximately 105 litres of hot water daily, equating to a massive 0.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Legume's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Legume community is home to 32 couple families with children and 16 one-parent families, meaning a large proportion of households face substantial hot water demand. With 79 homes owned with a mortgage and 168 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.
Legume is converting hot water demand to efficient systems faster than many peers, with 5.1% of dwellings already upgraded.
Hot water systems in Legume
In Legume, more locals are rethinking their old hot water system and shifting to energy efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system. With a median household income of around $918 a week and many residents on fixed or modest incomes, keeping power bills under control really matters. Most homes here are separate houses, often with two or three bedrooms and an average household size of 2.1 people, so reliable, affordable hot water is a daily essential.
Legume’s sunshine is a real asset. The area enjoys an average annual solar exposure of about 18.2 MJ/m² a day, which works out to roughly 5 kWh of solar energy per square metre per day. That is solid solar resource for both a solar hot water heating system and a high quality heat pump hot water installation, especially when paired with rooftop solar. For many households, upgrading from older gas or off‑peak electric units to an energy efficient hot water system is the logical next step, with annual hot water energy savings often reaching hundreds of dollars, particularly for all‑electric homes.
Across postcode 2476, there are 345 occupied private dwellings, with 168 owned outright and another 79 under mortgage. That high level of home ownership makes hot water upgrades a smart long‑term investment. Hot water often accounts for 20–30% of a typical home’s energy use, so swapping an old electric hot water system for the most efficient hot water system you can reasonably afford can noticeably cut running costs. Brands like Rheem heat pump hot water units, Sanden heat pump systems and solar options from Solahart or Rinnai solar hot water are increasingly common when locals compare the best hot water system Australia has to offer.
For a rough guide to savings in Legume, consider these typical annual bill reductions:
• Old electric to heat pump hot water system: save around $350–$700 per year. • Gas to heat pump vs solar hot water: save roughly $250–$600 per year, depending on tariffs. • Gas to solar hot water system: save around $250–$550 per year. • Old electric to modern electric hot water installation with good rooftop solar: save about $250–$500 per year.
In Legume and the wider 2476 area, there have been 23 efficient hot water installations recorded, combining heat pump and solar hot water installation projects. Install activity picked up in years like 2004 and 2014, each with three systems installed, and has continued at a steady trickle through the 2010s and early 2020s. While numbers are still modest, they show a growing interest in electrification, lower running costs and cleaner hot water among local households.
Hot Water Rebates, Tariffs & Savings
Around Legume, more residents are looking to replace ageing gas or resistive electric units with efficient options such as a heat pump hot water system, a modern electric hot water system or a rooftop‑linked solar hot water system. Federal Small‑scale Technology Certificates (STCs) apply to eligible systems, effectively working as an upfront discount that lowers the heat pump hot water price / cost or solar hot water price / cost at the point of sale. On top of that, NSW hot water rebate programmes can support heat pump hot water installation or solar hot water installation, and there may also be an electric hot water system rebate when replacing old, inefficient models.
When you stack STCs with a state heat pump hot water rebate or solar hot water rebate, it is not unusual for the final hot water system price / cost to drop by a substantial percentage. That can push payback periods down to just a few years, especially if you also use timers or solar‑diversion controls so your electric hot water vs gas hot water running costs are minimised. For many Legume homes with solar PV, a well‑sized electric hot water installation or solar hot water vs electric hot water upgrade can become the most efficient hot water system choice overall.
If your current unit is leaking, struggling to keep up, or you are facing a solar hot water tank replacement or hot water repair, it may be the perfect time to compare heat pump vs solar hot water and look at options like Rheem solar hot water, Rinnai solar hot water, Chromagen solar hot water or a premium Sanden heat pump. An experienced installer can also advise when a simple hot water repair makes sense versus a full upgrade.
Thinking about a hot water upgrade in Legume? Whether you want to move away from gas, lower bills with an energy efficient hot water system, or just replace a tired unit before it fails, it pays to talk to local specialists. Our trusted hot water NSW installers can guide you through hot water rebate NSW options, recommend the best heat pump hot water system or solar solution for your home, and handle everything from design to hot water installation and solar hot water repair. Connect with us for personalised advice and future‑proof your Legume home’s hot water today.