Hot Water Systems in Troy Junction
The 2830 postcode, covering Troy Junction, Dubbo Dc, Muronbung, Ballimore, Barbigal, Beni, Boothenba, Brocklehurst, Cumboogle, Delroy Gardens, Dickygundi, Dubbo, Dubbo East, Dubbo Grove, Dubbo West, Eschol, Eulomogo, Goonoo Forest, Kickabil, Manera Heights, Minore, Mogriguy, Orana Heights, Rawsonville, Talbragar, Terramungamine, Toongi, Wambangalang and Whylandra Crossing and surrounding areas, is home to around 17,076 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 Troy Junction and the 2830 area, 1,369 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 Troy Junction's climate delivering an average of 5.2 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 2830
33rd
State Wide
187th
Australia Wide
Hot Water Installation Troy Junction
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 Troy Junction
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterTroy Junction
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 Troy Junction
Compare heat pump hot water systems suitable for Troy Junction'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 - Troy Junction, 2830
Hot Water Demographics - Troy Junction
Based on the Australian Bureau of Statistics 2021 Census (ABS), Troy Junction has around 17,076 private dwellings, home to approximately 40,580 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Troy Junction households use approximately 125 litres of hot water daily, equating to a massive 2.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Troy Junction's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Troy Junction community is home to 3,529 couple families with children and 1,264 one-parent families, meaning a large proportion of households face substantial hot water demand. With 5,514 homes owned with a mortgage and 4,533 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.
Troy Junction is converting hot water demand to efficient systems faster than many peers, with 8.0% of dwellings already upgraded.
Hot water systems in Troy Junction
Across Troy Junction and the wider 2830 area, more households are rethinking their old gas or electric hot water system and moving to efficient options like a heat pump hot water system, solar hot water system or modern electric hot water system. With an average household size of about 2.5 people and more than 15,000 occupied dwellings in the postcode, hot water is a big slice of local energy use – and a smart place to start if you want to cut bills.
Troy Junction enjoys strong sunshine year-round, with mean daily solar exposure of around 18.8 MJ/m², or roughly 5.2 kWh/m² per day. That makes a solar hot water heating system or high-performance heat pump hot water installation a natural fit. Many homes here are owned with a mortgage or outright, and median household incomes sit around $1,695 a week, so upgrading from an older gas unit to an energy efficient hot water system is a logical next step to protect the budget and reduce running costs year after year.
Around the 2830 postcode, efficient hot water systems such as heat pumps and solar hot water are steadily replacing older setups. With average families and plenty of three- and four-bedroom homes, hot water demand is solid, especially in the morning and evening peaks. In a typical home, the hot water system can use 20–30% of total household energy, so shifting to the most efficient hot water system you can afford pays off quickly, especially if you already have rooftop solar.
Typical annual bill savings in Troy Junction look like this:
• Upgrading old electric to a quality heat pump hot water system: about $350–$700 a year • Switching gas hot water to heat pump: around $250–$600 a year • Switching gas to a solar hot water system: roughly $300–$650 a year • Replacing an old electric unit with a modern electric hot water installation powered by solar: about $250–$500 a year
Brands like Rheem heat pump hot water and Rheem solar hot water are common choices for reliability, while Sanden heat pump systems are popular with homeowners chasing the best heat pump hot water system for ultra-low running costs. Rinnai solar hot water and Chromagen solar hot water options are also well regarded locally for efficient solar hot water installation and long-lasting solar hot water tank replacement when older cylinders finally give up.
In Troy Junction and the surrounding 2830 area, there have been 1,369 efficient hot water installations so far, covering both heat pump and solar hot water installation projects. Install numbers climbed sharply from the mid-2000s, peaking around 2009–2011 with more than 600 systems installed in just three years. While yearly totals have eased back, recent figures through to 2024 and 2025 still show steady demand, reflecting ongoing interest in electrification, solar hot water vs electric hot water comparisons, and lower running costs as power prices rise.
Hot Water Rebates, Tariffs & Savings
Homeowners in Troy Junction comparing heat pump vs solar hot water, or weighing up solar hot water vs electric hot water and even electric hot water vs gas hot water, are increasingly looking at rebates and tariffs as part of the decision. The Australian Federal Government’s Small-scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pump hot water systems, effectively acting as an upfront discount on solar hot water price / cost and heat pump hot water price / cost. On top of that, NSW hot water rebate programs for efficient units can further cut the installed hot water system price / cost, and there may be support for electric hot water system rebate options when replacing old gas.
For Troy Junction households, these incentives can reduce the cost of a new energy efficient hot water system by a substantial percentage, often bringing premium systems like Sanden heat pump units or high-efficiency Rheem and Rinnai solar hot water well within reach. With typical savings of hundreds of dollars per year, the payback period can be shortened significantly, especially if you run your system on a smart tariff, use timers, or divert excess rooftop solar into your hot water. For many homes, this combination makes hot water nsw upgrades one of the fastest-paying efficiency projects, and the available hot water rebate nsw support adds even more value.
If your current unit is older, noisy, running out of hot water, or you are simply keen to move away from gas, now is a good time to check whether your Troy Junction home is ready for a hot water upgrade. Whether you are leaning towards a solar hot water repair and tank upgrade, a fresh electric hot water installation, or a full heat pump hot water installation, working with experienced local hot water installers and hot water repair specialists matters. With Troy Junction’s strong solar resources and growing interest in sustainability, efficient hot water systems can help you reduce bills, cut emissions and future-proof your home. Reach out to trusted local experts for personalised advice with us and find the best hot water system Australia can offer for your household and budget.