Hot Water Systems in Dunmarra
The 0852 postcode, covering Dunmarra, Beswick, Daly Waters, Edith River, Elsey Station, Helen Springs Station, Kalkaringi, Katherine, Lajamanu, Larrimah, Manbulloo, Numbulwar, Victoria River Downs, Wave Hill, Arnold, Baines, Barunga, Beswick Creek, Binjari, Birdum, Bradshaw, Buchanan, Bulman Weemol, Creswell, Daguragu, Delamere, Edith, Elsey, Florina, Flying Fox, Gregory, Gulung Mardrulk, Gurindji, Jilkminggan, Kalkarindji, Limmen, Maranboy, Mataranka, Mcarthur, Miniyeri, Ngukurr, Nitmiluk, Nutwood Downs, Pellew Islands, Pigeon Hole, Robinson River, Sturt Plateau, Tanami East, Timber Creek, Top Springs, Uralla, Venn, Victoria River, Warumungu, Wilton and Yarralin and surrounding areas, is home to around 2,037 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 Dunmarra and the 0852 area, 253 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 Dunmarra's climate delivering an average of 6.2 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 0852
14th
State Wide
896th
Australia Wide
Hot Water Installation Dunmarra
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 Dunmarra
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterDunmarra
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 Dunmarra
Compare heat pump hot water systems suitable for Dunmarra'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 - Dunmarra, 0852
Hot Water Demographics - Dunmarra
Based on the Australian Bureau of Statistics 2021 Census (ABS), Dunmarra has around 2,037 private dwellings, home to approximately 7,295 people. With an average household size of 4 people, and around 50 litres of hot water used per person each day in Australia, Dunmarra households use approximately 200 litres of hot water daily, equating to a massive 0.4 million litres of hot water used across the suburb every single day.
Other census insights reinforce Dunmarra's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Dunmarra community is home to 676 couple families with children and 342 one-parent families, meaning a large proportion of households face substantial hot water demand. With 94 homes owned with a mortgage and 224 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.
Dunmarra is converting hot water demand to efficient systems faster than many peers, with 12.4% of dwellings already upgraded.
Hot water systems in Dunmarra
Across Dunmarra and the wider 0852 area, more locals are swapping old gas and tired electric units for an energy efficient hot water system that can actually keep up with family life and station workloads. With an average household size of around four people and more than 1,500 dwellings spread across separate houses, flats and other homes, reliable hot water in this part of the NT is not a luxury – it is essential.
Dunmarra’s climate is perfect for efficient hot water. The area enjoys about 22.3 MJ/m² of mean daily solar exposure over the year, which works out to roughly 6.2 kWh/m² of sunshine per day. That strong solar resource makes both a solar hot water system and a heat pump hot water system attractive options, especially as power prices rise and many households juggle a modest median household income. Upgrading from an older gas or electric hot water system to a modern heat pump or solar hot water heating system can slash the annual hot water energy use that typically makes up a big chunk of a home’s electricity bill.
In a postcode where there are more than 7,000 residents, many in young families and larger households, hot water demand is steady year‑round. That is why more people are looking for the best hot water system Australia can offer for harsh NT conditions – something tough, efficient and easy to service. Brands like Rheem heat pump hot water, Rinnai solar hot water, Sanden heat pump and Chromagen solar hot water are all common choices for Dunmarra homes and businesses wanting the most efficient hot water system they can reasonably afford.
When you look at the numbers, it makes sense. In 0852 there have already been 253 efficient hot water installations, including both heat pump hot water installation and solar hot water installation. After a burst of activity in the mid‑2000s, installations picked up again from about 2017, with strong years in 2018, 2019 and 2020. The recent run of systems going in shows a clear trend towards electrification and lower running costs, especially as people compare heat pump vs solar hot water and weigh up solar hot water vs electric hot water.
Typical savings for Dunmarra households upgrading their hot water system can look like this:
• Old electric to heat pump hot water system: save roughly $400–$800 per year on bills. • Gas to heat pump hot water: save around $300–$700 per year. • Gas to solar hot water system: save about $300–$600 per year. • Old electric to modern electric hot water system with rooftop solar: save roughly $250–$500 per year.
Those savings depend on your usage, tariff and whether you already have solar, but they give a good feel for what is possible when you choose an energy efficient hot water system instead of sticking with an old electric or gas unit.
Hot Water Rebates, Tariffs & Savings
Right across Dunmarra NT, interest is growing in replacing ageing gas and electric units with efficient options such as a quality heat pump hot water system, a modern electric hot water system paired with solar, or a robust solar hot water system. Federal incentives like Small‑scale Technology Certificates (STCs) can reduce the solar hot water price / cost or heat pump hot water price / cost at the point of sale, and there are Northern Territory schemes and retailer offers that can act like a hot water rebate NT for eligible homes. Together, these can cut the upfront hot water system price / cost by a substantial amount, bringing options like Rheem solar hot water, Rinnai solar hot water or a premium Sanden heat pump within reach.
On top of that, some households can access an electric hot water system rebate when shifting away from gas, which helps make electric hot water vs gas hot water a much easier decision. Once installed, a well‑set‑up energy efficient hot water system can trim hundreds of dollars a year from bills, especially if you use timers or solar diversion so your electric hot water installation or heat pump runs mainly on your own solar. With the right design, the payback period on a heat pump or solar hot water price / cost can drop to just a few years.
If your current unit is leaking, struggling, or you are planning a solar hot water tank replacement or hot water repair, it is a good time to look at a proper hot water upgrade. Whether you need hot water installation for a new build, hot water repair on a remote property, solar hot water repair, or advice on the best heat pump hot water system for your family, working with experienced hot water installers who know Dunmarra conditions is crucial. Local specialists can help you compare heat pump vs solar hot water, talk through solar hot water vs electric hot water, and choose the best hot water system Australia offers for your budget, from Rheem heat pump hot water to Chromagen solar hot water and more.
Dunmarra’s strong sunshine, growing interest in sustainability and mix of family homes and rental properties all point towards efficient hot water NT being a smart long‑term move. If you are wondering whether your place is ready to move from gas or an old electric unit to a modern heat pump, solar or efficient electric hot water system, now is the time to explore your options. Connect with trusted local experts for personalised advice, clear guidance on any hot water rebate NT programs you may qualify for, and a tailored hot water installation that keeps your bills down and your showers hot for years to come.