Hot Water Systems in The Gap
The 0870 postcode, covering The Gap, Alice Springs, Araluen, Braitling, Ciccone, Desert Springs, East Side, Gillen, Sadadeen, Stuart and White Gums and surrounding areas, is home to around 7,938 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 The Gap and the 0870 area, 2,587 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 The Gap'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 0870
4th
State Wide
73rd
Australia Wide
Hot Water Installation The Gap
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 The Gap
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterThe Gap
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 The Gap
Compare heat pump hot water systems suitable for The Gap'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 - The Gap, 0870
Hot Water Demographics - The Gap
Based on the Australian Bureau of Statistics 2021 Census (ABS), The Gap has around 7,938 private dwellings, home to approximately 18,353 people. With an average household size of 2.6 people, and around 50 litres of hot water used per person each day in Australia, The Gap households use approximately 130 litres of hot water daily, equating to a massive 1.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce The Gap's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The The Gap community is home to 1,691 couple families with children and 562 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,557 homes owned with a mortgage and 1,095 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.
The Gap is converting hot water demand to efficient systems faster than many peers, with 32.6% of dwellings already upgraded.
Hot water systems in The Gap
In The Gap, NT 0870, more locals are switching to energy efficient hot water systems to keep bills under control and move away from ageing gas and power‑hungry units. With an average household size of around 2.6 people and more than 7,000 dwellings across 0870, a reliable hot water system is essential for families, share houses and busy workers alike. Rising energy prices mean upgrading from an old gas or electric hot water system to a modern heat pump hot water system or solar hot water system is a logical next step.
The Gap is perfectly placed for efficient hot water. The nearby Alice Springs Golf Club records an impressive 21.8 MJ/m² of solar exposure per day on average – roughly 6 kWh/m² – which is ideal for a solar hot water heating system or a high‑performance heat pump. With solid median household incomes and a big mix of mortgaged and rented homes, many residents are looking for smart ways to cut running costs without sacrificing comfort. Annual hot water energy savings from an upgrade can easily reach hundreds of dollars a year, especially in homes with teenagers, tradies or high hot water demand.
Across the 0870 area, you can already see the shift happening. There have been 2,587 efficient hot water installations – mainly heat pump hot water systems and solar hot water – with big peaks around 2002–2010 and renewed interest from 2020 onwards. That trend reflects growing local demand for electrification, lower running costs and more sustainable living in The Gap.
For a typical three‑bedroom home, hot water can be one of the biggest power users. Swapping to the most efficient hot water system can make a noticeable dent in your quarterly bill. As a guide, many households see average annual savings like:
• 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: $300–$600 per year • Old electric to modern electric hot water with rooftop solar: $250–$500 per year
Brands such as Rheem heat pump hot water, Sanden heat pump and Rinnai solar hot water are popular options locally, along with Chromagen solar hot water on some roofs. Choosing the best heat pump hot water system or the best hot water system Australia for your home depends on roof space, tariff options, and whether you already have solar power. A quality solar hot water installation or heat pump hot water installation, sized to your household, will usually outperform a basic electric hot water installation over the long term. When something goes wrong, prompt hot water repair or solar hot water repair and solar hot water tank replacement are just as important to keep efficiency high.
Many The Gap homeowners are now weighing up heat pump vs solar hot water, and solar hot water vs electric hot water, especially as they plan an all‑electric home. A modern electric hot water installation can work very well when matched with rooftop solar and smart timers, but for most households the most energy efficient hot water system will be either a quality heat pump or a well‑designed solar hot water system.
Hot Water Rebates, Tariffs & Savings
In The Gap, interest in replacing old gas or electric units with efficient options is growing every year. Federal incentives such as Small‑scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pump hot water systems, effectively acting as an upfront discount off the solar hot water price / cost or heat pump hot water price / cost. On top of that, NT and other state‑based schemes may offer a solar hot water rebate, heat pump hot water rebate or electric hot water system rebate from time to time, helping to cut the overall hot water system price / cost by a substantial percentage.
For many 0870 households, that means an efficient energy efficient hot water system can pay for itself in just a few years, especially when combined with solar and off‑peak or flexible tariffs. Using timers or solar diversion to run your hot water when the sun is shining can further increase savings and reduce reliance on gas hot water. With the right advice, hot water nt upgrades can deliver strong bill reductions and lower emissions, while hot water rebate nt options help ease the upfront hit.
If you live in The Gap and your current unit is ageing, noisy or expensive to run, now is a good time to check whether your home is ready for a hot water upgrade. Whether you are moving from gas to an all‑electric home, or from an old cylinder to a new heat pump or solar hot water system, working with experienced hot water installers and solar hot water installation specialists is essential. With The Gap’s excellent solar exposure and growing interest in sustainability, efficient hot water systems can reduce bills, cut carbon and future‑proof your property. Connect with trusted local experts for personalised advice on the right solution for your home and budget, and plan your next hot water installation or hot water repair with confidence.