Hot Water Systems in Erldunda
The 0872 postcode, covering Erldunda, Aherrenge, Ali Curung, Alice Springs, Amata, Amata, Amoonguna, Antewenegerrde, Areyonga, Ayers Rock, Docker River, Ernabella, Ernabella (pukatja), Finke, Fregon, Gibson Desert North, Haasts Bluff, Imampa, Indulkana, Indulkana (iwantja), Jay Creek, Kings Creek Station, Kintore, Macdonnell Range, Mulga Bore, Murputja Homelands, Pitjantjatjara Homelands, Santa Teresa, Telegraph Station, Thangkenharenge, Ti Tree, Uluru, Umpangara, Urapuntja, Wanarn, Warakurna, Willowra, Yuelamu, Yuendumu, Yulara, Ampilatwatja, Anangu Pitjantjatjara Yankunytjatjara, Anatye, Anmatjere, Atitjere, Ayers Range South, Barrow Creek, Burt Plain, Canteen Creek, Chilla Well, Costello, Davenport, De Rose Hill, Engawala, Ghan, Gibson Desert South, Hale, Hart, Hart Range, Hermannsburg, Hugh, Imanpa, Ininti Store, Irrunytju, Iwantja, Kalka, Kaltjiti, Kaltukatjara, Kanpa, Kanpi, Kiwirrkurra, Kulgera, Kunparrka, Lake Mackay, Lambina, Laramba, Mantamaru, Mereenie, Mimili, Mount Liebig, Mount Zeil, Murputja, Mutitjulu, Namatjira, Napperby Station, Ngaanyatjarra-giles, Nyapari, Nyirripi, Papulankutja, Papunya, Patjarr, Petermann, Pipalyatjara, Pukatja, Sandover, Simpson, Tanami, Tara, Tieyon, Titjikala, Tjirrkarli, Tjukurla, Umuwa, Wallace Rockhole, Watarru, Watinuma, Wilora, Wingellina, Wutunugurra and Yunyarinyi and surrounding areas, is home to around 4,476 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 Erldunda and the 0872 area, 606 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 Erldunda's climate delivering an average of 6.0 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 0872
10th
State Wide
490th
Australia Wide
Hot Water Installation Erldunda
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 Erldunda
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterErldunda
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 Erldunda
Compare heat pump hot water systems suitable for Erldunda'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 - Erldunda, 0872
Hot Water Demographics - Erldunda
Based on the Australian Bureau of Statistics 2021 Census (ABS), Erldunda has around 4,476 private dwellings, home to approximately 12,789 people. With an average household size of 3.6 people, and around 50 litres of hot water used per person each day in Australia, Erldunda households use approximately 180 litres of hot water daily, equating to a massive 0.8 million litres of hot water used across the suburb every single day.
Other census insights reinforce Erldunda's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Erldunda community is home to 1,130 couple families with children and 605 one-parent families, meaning a large proportion of households face substantial hot water demand. With 19 homes owned with a mortgage and 135 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.
Erldunda is converting hot water demand to efficient systems faster than many peers, with 13.5% of dwellings already upgraded.
Hot water systems in Erldunda
In Erldunda, hot water is not a luxury – it is essential. With most households already feeling rising power costs, more locals are looking at an energy efficient hot water system rather than sticking with old gas or ageing electric units. Across postcode 0872, the average household size is 3.6 people, so a reliable hot water system has to cope with family showers, washing and everyday use without blowing the budget. At the same time, median household incomes are modest and many homes are rented, so keeping running costs down really matters.
Erldunda is perfectly placed for efficient hot water upgrades. The area enjoys an impressive 21.6 MJ/m² of mean daily solar exposure over the year – roughly 6 kWh/m² per day – which makes both a solar hot water system and a modern heat pump hot water system strong performers. When you upgrade from older gas or an inefficient electric hot water system to a heat pump or solar hot water heating system, annual hot water energy savings can be substantial, often hundreds of dollars a year, especially for larger families.
Around postcode 0872 there is a high share of separate houses and many three bedroom homes, so hot water demand is steady and predictable. Hot water energy use can be one of the biggest single loads in an all electric home, so choosing the most efficient hot water system is a smart move. Locally, we see a mix of systems – from traditional electric hot water to newer heat pump hot water and solar hot water vs electric hot water comparisons becoming more common as people plan renovations or new builds.
Typical annual bill savings in Erldunda for common upgrade paths are:
• Old electric to heat pump hot water system: $400–$800 per year • Gas to heat pump hot water system: $300–$700 per year • Gas to solar hot water system: $250–$600 per year • Old electric to modern electric hot water with rooftop solar: $250–$500 per year
Brands like Rheem heat pump hot water and Rheem solar hot water are popular for robust performance in harsh NT conditions, while Rinnai solar hot water and Sanden heat pump systems are often chosen by households chasing the best heat pump hot water system for efficiency and quiet operation. Chromagen solar hot water is also seen in the region, particularly where owners want a long lasting solar hot water tank replacement. Many locals simply ask for the best hot water system Australia can offer for tough outback climates, then compare heat pump vs solar hot water based on roof space, budget and how much daytime solar they have.
Efficient hot water has been steadily growing in Erldunda. There have already been 606 efficient hot water installations – mainly heat pump hot water installation and solar hot water installation jobs – recorded across the postcode. Early interest peaked in the early 2000s, then a new wave of systems arrived from 2018 onwards, with strong years in 2018, 2019, 2020 and 2021. This recent growth shows more households are keen on electrification, lower running costs and moving towards an energy efficient hot water system that suits hot water nt conditions.
Hot Water Rebates, Tariffs & Savings
With power prices rising, more Erldunda homeowners and businesses are replacing old gas or resistive electric units with efficient options like a heat pump hot water system, modern electric hot water installation paired with solar, or a roof mounted solar hot water system. Federal incentives such as Small-scale Technology Certificates (STCs) apply to eligible systems, effectively acting as an upfront discount off the solar hot water price / cost or heat pump hot water price / cost. On top of this, NT hot water rebate programs and other state-based schemes can offer a solar hot water rebate, a heat pump hot water rebate or even an electric hot water system rebate in some circumstances.
For Erldunda households, these hot water rebate nt options can cut the installed hot water system price / cost by a substantial percentage, shortening the payback period to just a few years, especially when combined with rooftop solar. Using timers or solar diversion to run a heat pump during the middle of the day can turn it into the most efficient hot water system for many homes, further reducing the real solar hot water price / cost over the life of the unit. And if anything goes wrong, local hot water repair and solar hot water repair specialists can keep systems running efficiently.
Whether you are comparing electric hot water vs gas hot water, weighing up heat pump vs solar hot water, or simply wondering if a hot water upgrade is worth it, now is a good time to review your options in Erldunda. Talk with experienced hot water installers who understand hot water nt conditions and can guide you through hot water installation, solar hot water installation or electric hot water installation, plus the latest hot water rebate nt programs. A well chosen energy efficient hot water system can reduce bills, cut emissions and future proof your home – connect with trusted local experts for personalised advice with us and see what is possible for your place.