Hot Water Systems in Arumbera
The 0873 postcode, covering Arumbera, Amoonguna, Connellan, Heavitree Gap Cpa, Ilparpa, Kilgariff and Ross and surrounding areas, is home to around 912 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 Arumbera and the 0873 area, 7 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 Arumbera'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 0873
43rd
State Wide
2408th
Australia Wide
Hot Water Installation Arumbera
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 Arumbera
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterArumbera
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 Arumbera
Compare heat pump hot water systems suitable for Arumbera'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 - Arumbera, 0873
Hot Water Demographics - Arumbera
Based on the Australian Bureau of Statistics 2021 Census (ABS), Arumbera has around 912 private dwellings, home to approximately 2,210 people. With an average household size of 2.6 people, and around 50 litres of hot water used per person each day in Australia, Arumbera households use approximately 130 litres of hot water daily, equating to a massive 0.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Arumbera's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Arumbera community is home to 175 couple families with children and 75 one-parent families, meaning a large proportion of households face substantial hot water demand. With 259 homes owned with a mortgage and 198 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.
Arumbera is converting hot water demand to efficient systems faster than many peers, with 0.8% of dwellings already upgraded.
Hot water systems in Arumbera
In Arumbera, more households are rethinking their old gas and electric hot water system and switching to energy efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system. With most dwellings here being separate houses and an average household size of 2.6 people, hot water demand is steady year-round – and so are power bills if your system is outdated.
The local climate is ideal for an upgrade. At nearby Alice Springs Airport, the average annual solar exposure is around 22.1 MJ/m² per day, which is roughly 6.1 kWh/m² of sunshine every day across the year. That strong Central Australian sun helps both a solar hot water heating system and a quality heat pump hot water system run efficiently, especially when paired with rooftop solar. For many Arumbera families paying a median mortgage of about $2,303 a month and a median household income of $1,783 a week, cutting running costs without sacrificing comfort is a logical next step. Swapping an old gas or resistive electric unit for an energy efficient hot water system can deliver substantial Annual Hot Water Energy Savings over the life of the unit.
Across postcode 0873 there are 829 occupied private dwellings, many with three or four bedrooms, so the typical family hot water installation needs to comfortably handle morning showers, laundry and dishes. Hot water energy use can be one of the biggest chunks of a home’s electricity consumption, so choosing the most efficient hot water system you can – whether that is the best heat pump hot water system you can afford or a well-sized solar hot water system – makes a real difference. Brands like Rheem heat pump hot water and Rheem solar hot water are popular for reliability, while Rinnai solar hot water and premium options such as Sanden heat pump systems are often chosen by owners chasing the most efficient hot water system and ultra-quiet operation.
Average annual bill savings in Arumbera will vary with tariffs and usage, but as a guide you might expect:
• Old electric to heat pump hot water installation: save around $400–$800 per year. • Gas to heat pump vs solar hot water: typically $300–$700 per year, depending on gas prices and solar contribution. • Gas to solar hot water installation with a good solar hot water tank replacement: save roughly $300–$600 per year. • Old electric to modern electric hot water installation using rooftop solar: often $250–$500 per year when timed to run on solar.
Recent installs in Arumbera show this shift is already underway. There have been 7 efficient hot water systems installed in the 0873 area, combining heat pump and solar hot water installations. From 2001 through to 2019 there were no recorded installs, but from 2020 onwards numbers have climbed steadily, with 2 systems in 2020, 2 in 2021, 2 in 2022 and another in 2023. That pattern lines up with growing local interest in electrification, lower running costs and getting off volatile gas prices. It also reflects confidence in brands like Chromagen solar hot water and other systems often rated among the best hot water system Australia has to offer.
Hot Water Rebates, Tariffs & Savings
Around Arumbera NT, more owners are replacing tired gas storage units with a heat pump hot water system or upgrading to a solar hot water vs electric hot water setup that works hand in hand with rooftop PV. Even if you stay with an electric hot water system, choosing a modern, well-insulated tank and smart controls can deliver solid savings. Federal incentives such as Small-scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pump hot water installations, effectively acting as an upfront discount. On top of that, the Northern Territory offers its own hot water rebate NT style support from time to time for efficient units, including heat pump hot water rebate options and electric hot water system rebate style schemes when programs are open. Combined, these can reduce the heat pump hot water price / cost or solar hot water price / cost by a substantial percentage, and many Arumbera households see payback periods shrink to just a few years when they also use timers or solar diversion to run their system on cheap solar energy.
Choosing the right option for your home means weighing solar hot water vs electric hot water, and electric hot water vs gas hot water, with real numbers. A good installer will talk you through hot water system price / cost, realistic savings, and whether a system like EvoHeat, Thermann, or a premium Sanden heat pump suits your needs. If you ever have issues, local hot water repair and solar hot water repair specialists can usually diagnose problems quickly and keep your system performing at its best.
If you live in Arumbera and your current unit is leaking, older than 10 years, or running on expensive gas, now is a smart time to look at an upgrade. Whether you are considering a heat pump hot water installation, solar hot water installation, electric hot water installation or a simple solar hot water tank replacement, working with experienced hot water NT specialists matters. With strong sunshine, a community interested in sustainability and rising power prices, efficient hot water systems can help you cut bills, reduce emissions and future-proof your home. Talk with trusted local experts for personalised advice on hot water repair, new installs and hot water rebate NT opportunities, and find the best solution for your place in Arumbera.