Hot Water Systems in Kilgariff
The 0873 postcode, covering Kilgariff, Amoonguna, Arumbera, Connellan, Heavitree Gap Cpa, Ilparpa 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 Kilgariff 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 Kilgariff'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 Kilgariff
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 Kilgariff
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterKilgariff
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 Kilgariff
Compare heat pump hot water systems suitable for Kilgariff'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 - Kilgariff, 0873
Hot Water Demographics - Kilgariff
Based on the Australian Bureau of Statistics 2021 Census (ABS), Kilgariff 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, Kilgariff 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 Kilgariff's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Kilgariff 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.
Kilgariff is converting hot water demand to efficient systems faster than many peers, with 0.8% of dwellings already upgraded.
Hot water systems in Kilgariff
In Kilgariff, more locals are swapping old gas and electric units for an energy efficient hot water system that actually suits Central Australia’s climate. With an average household size of around 2.6 people and a solid base of owner‑occupiers paying a median mortgage over $2,300 a month, hot water running costs really add up. Upgrading your hot water system is one of the simplest ways to trim bills without changing how you live.
Kilgariff is perfectly placed for efficient hot water. The Alice Springs area enjoys about 21.8 MJ/m² of solar exposure a day across the year, which is roughly 6 kWh/m² of sunshine daily. That strong sun means a solar hot water system or heat pump hot water system can do the heavy lifting, instead of expensive grid power or gas. When you look at heat pump vs solar hot water, both can dramatically cut the energy needed to heat water compared with an older electric hot water system or gas unit, delivering big Annual Hot Water Energy Savings for local homes.
Across the 0873 postcode there are more than 800 occupied dwellings, from separate houses to smaller townhouses and units, so there is no one “best hot water system Australia” for everyone. Families might lean towards a larger solar hot water heating system with a roof‑mounted solar hot water tank replacement, while downsizers may prefer a compact heat pump hot water installation tucked beside the house. Brands like Rheem solar hot water, Rinnai solar hot water, Chromagen solar hot water and premium Sanden heat pump units are all popular options when people want the most efficient hot water system they can reasonably afford.
Recent years show the trend clearly. There have been 7 efficient hot water installations (heat pumps and solar) recorded in Kilgariff and the wider 0873 area, with systems starting to appear from 2020 and steady solar hot water installation and heat pump upgrades through 2021, 2022 and 2023. That might sound modest, but it reflects growing interest in electrification, lower running costs and more reliable hot water NT‑wide, especially as more rooftops add solar.
For a typical Kilgariff home, hot water can be one of the biggest single energy loads. Swapping to an energy efficient hot water system can make a real dent in bills. Typical annual bill savings can look like:
• Old electric to quality heat pump hot water system: $400–$900 per year • Gas to heat pump hot water system: $300–$700 per year • Gas to solar hot water system: $300–$800 per year • Old electric to modern electric hot water installation with rooftop solar: $250–$600 per year
When people compare solar hot water vs electric hot water or electric hot water vs gas hot water, the question is usually about upfront hot water system price / cost versus long‑term savings. A heat pump hot water price / cost is higher at the start, but the efficiency can be three to four times better than an older electric unit. Likewise, a solar hot water price / cost can be offset by very low running costs, especially in sunny Kilgariff.
Hot water repair and maintenance also matter in this climate. Dust, heat and hard water can all shorten system life. Regular solar hot water repair, checks on controllers and pumps, and timely solar hot water tank replacement help keep everything running smoothly. The same goes for electric hot water repair or servicing a Rheem heat pump hot water unit or Sanden heat pump to maintain efficiency.
Hot Water Rebates, Tariffs & Savings
Right across Kilgariff, more households are looking to replace old gas or electric hot water with efficient options like a modern electric hot water system, solar hot water system or heat pump hot water system. Federal incentives such as Small‑scale Technology Certificates (STCs) can reduce the upfront hot water system price / cost for eligible solar and heat pump units, effectively acting as a solar hot water rebate or heat pump hot water rebate. On top of this, Territory and other state‑based schemes may offer an electric hot water system rebate or specific hot water rebate nt programs from time to time, further trimming the heat pump hot water price / cost or solar hot water price / cost.
When you stack these rebates with smart tariffs and rooftop solar, payback periods can drop to just a few years. Many Kilgariff households can save hundreds of dollars a year, especially if they use timers or solar diversion so their hot water installation heats mainly during sunny hours. That is when a solar hot water vs electric hot water comparison really swings towards efficient options.
If you are in Kilgariff and your current unit is old, noisy or unreliable, this is a good time to check whether your place is ready for a hot water upgrade. Whether you are moving away from gas to an all‑electric home, weighing up heat pump vs solar hot water, or simply want a reliable electric hot water installation, working with experienced hot water installers who specialise in heat pump hot water installation, solar hot water installation, solar hot water repair and hot water repair will help you choose the best heat pump hot water system or solar setup for your needs. With Kilgariff’s strong solar resource and growing interest in sustainability, an efficient hot water system can cut bills, reduce emissions and future‑proof your home—connect with trusted local experts for personalised advice with us.