Hot Water Systems in Wanarn
The 0872 postcode, covering Wanarn, Aherrenge, Ali Curung, Alice Springs, Amata, Amata, Amoonguna, Antewenegerrde, Areyonga, Ayers Rock, Docker River, Erldunda, 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, 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 Wanarn 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 Wanarn's climate delivering an average of 6.1 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 0872
10th
State Wide
490th
Australia Wide
Hot Water Installation Wanarn
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 Wanarn
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterWanarn
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.
Want Solar Finance Options?
Compare lenders and get tailored loan offers.
Heat Pump Hot Water Systems for Wanarn
Compare heat pump hot water systems suitable for Wanarn'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 - Wanarn, 0872
Hot Water Demographics - Wanarn
Based on the Australian Bureau of Statistics 2021 Census (ABS), Wanarn 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, Wanarn 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 Wanarn's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Wanarn 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.
Wanarn is converting hot water demand to efficient systems faster than many peers, with 13.5% of dwellings already upgraded.
Hot water systems in Wanarn
In Wanarn and across postcode 0872, more homes and community buildings are switching to energy efficient hot water systems. With a young population (median age around 29) and larger households averaging 3.6 people, hot water demand is steady all year. Power costs bite hard in remote NT, so upgrading from old gas or electric units to a modern hot water system is a logical next step for cutting bills.
Wanarn’s desert sun is a real asset. The local climate data from nearby Mount Liebig shows an average solar exposure of about 21.9 MJ/m² per day – roughly 6 kWh/m²/day – which is ideal for a solar hot water system or a heat pump hot water system. That strong sunlight means a solar hot water heating system can cover most of your hot water needs, and a quality heat pump hot water installation can run very efficiently on off‑peak or solar electricity. For many households and community housing across the 3,228 dwellings in 0872, the annual hot water energy savings from upgrading can easily reach hundreds of dollars.
In Wanarn, a lot of homes are rented or community housing, and many still rely on basic gas or older electric hot water. Hot water energy use can be one of the biggest loads in the home, so shifting to an energy efficient hot water system makes a noticeable difference. Whether you choose a solar hot water vs electric hot water upgrade, or compare heat pump vs solar hot water, the right choice depends on roof space, budget and how you use hot water.
Typical annual bill savings for local upgrades look like this:
• Old electric to heat pump hot water system: save roughly $350–$700 per year. • Gas to heat pump hot water: save about $250–$600 per year. • Gas to solar hot water system: save around $300–$650 per year. • Old electric to modern electric hot water system with rooftop solar: save roughly $250–$500 per year.
Brands like Rheem heat pump hot water and Rheem solar hot water are common choices, along with Rinnai solar hot water and premium options such as Sanden heat pump units for those chasing the most efficient hot water system. Many locals also ask about Chromagen solar hot water when comparing solar hot water price / cost with heat pump hot water price / cost and overall hot water system price / cost. Our installers help you weigh up solar hot water vs electric hot water and electric hot water vs gas hot water so you can pick the best hot water system Australia has to offer for your situation.
Efficient hot water is already taking off in Wanarn. There have been 606 efficient hot water installations (heat pump and solar hot water installation combined) recorded in the 0872 postcode. Early peaks came in 2001, then a big jump again from 2018 onwards, with strong years in 2018, 2019, 2020 and 2021. Recent heat pump hot water installation numbers show steady interest as more residents look to electrification and lower running costs. This trend also means reliable local support is available for hot water repair, solar hot water repair and solar hot water tank replacement.
Hot Water Rebates, Tariffs & Savings
Across Wanarn NT, more households are planning to replace old gas or electric units with heat pump hot water, a new electric hot water system or a solar hot water system. Federal incentives such as Small‑scale Technology Certificates (STCs) can lower the upfront solar hot water price / cost or heat pump hot water price / cost. On top of that, NT hot water rebate programs and electric hot water system rebate offers may apply to certain efficient models, effectively knocking a significant percentage off the installed cost. For many Wanarn homes, that means an energy efficient hot water system can pay for itself in just a few years, especially when paired with rooftop solar and smart timers that run the system when the sun is shining. A well‑planned hot water installation can easily trim hundreds of dollars a year from power bills and reduce the risk of unexpected hot water repair costs.
If you live or work in Wanarn and your current unit is ageing, noisy or expensive to run, now is a smart time to check whether your place is ready for a hot water upgrade. Whether you are moving away from gas, comparing solar hot water vs electric hot water, or looking for the best heat pump hot water system, our experienced hot water NT specialists can help. With Wanarn’s strong solar resource and growing interest in sustainability, efficient hot water systems are a simple way to cut bills, lower emissions and future‑proof your home or community building. For tailored advice on hot water rebate NT options, hot water system choice and expert electric hot water installation or solar hot water installation, connect with our trusted local team for personalised guidance.