Hot Water Systems in Aberdeen
The 2336 postcode, covering Aberdeen, Dartbrook, Davis Creek, Rossgole, Rouchel, Rouchel Brook, Upper Dartbrook and Upper Rouchel and surrounding areas, is home to around 1,136 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 Aberdeen and the 2336 area, 140 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 Aberdeen's climate delivering an average of 4.9 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 2336
317th
State Wide
1241st
Australia Wide
Hot Water Installation Aberdeen
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 Aberdeen
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterAberdeen
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 Aberdeen
Compare heat pump hot water systems suitable for Aberdeen'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 - Aberdeen, 2336
Hot Water Demographics - Aberdeen
Based on the Australian Bureau of Statistics 2021 Census (ABS), Aberdeen has around 1,136 private dwellings, home to approximately 2,416 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Aberdeen households use approximately 120 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 Aberdeen's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Aberdeen community is home to 206 couple families with children and 48 one-parent families, meaning a large proportion of households face substantial hot water demand. With 342 homes owned with a mortgage and 386 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.
Aberdeen is converting hot water demand to efficient systems faster than many peers, with 12.3% of dwellings already upgraded.
Hot water systems in Aberdeen
Across Aberdeen, more homeowners are swapping old gas and electric units for an energy efficient hot water system that keeps bills down and comfort up. With an average household size of around 2.4 people and more than 700 families in the 2336 postcode, reliable hot water is essential – but so is managing rising energy costs. That is why options like a heat pump hot water system, solar hot water system and efficient electric hot water system are getting so much attention.
Aberdeen’s strong sunshine makes it a natural fit for a solar hot water heating system. The local weather station records mean daily solar exposure of about 17.7 MJ/m², which is roughly 4.9 kWh of energy per square metre per day. That is plenty to support both a modern solar hot water system and a high-performance heat pump hot water system, especially for separate houses that make up the bulk of the 1,027 occupied dwellings here. For many households paying a median mortgage of $1,602 a month, cutting hot water energy use is a smart way to free up cash.
In practical terms, most Aberdeen homes are three‑ and four‑bedroom houses, so hot water demand is steady but predictable. Swapping an older gas or electric hot water system for a more efficient hot water upgrade can trim a big chunk off your power use, because hot water can be one of the largest single loads in the home. A well‑sized heat pump hot water installation or solar hot water installation can become the most efficient hot water system in your household, especially if you already have rooftop solar.
Typical bill savings in Aberdeen look like this:
• Old electric to heat pump hot water system: save roughly $350–$700 per year. • Gas to heat pump hot water: save around $250–$600 per year. • Gas to solar hot water system: save about $250–$650 per year. • Old electric to modern electric hot water installation with solar: save roughly $200–$500 per year.
Local installers commonly work with brands such as Rheem, Rinnai, Sanden and Thermann. Rheem solar hot water and Rinnai solar hot water options suit households wanting to tap Aberdeen’s sunshine, while a Sanden heat pump or Rheem heat pump hot water system is ideal if you want an ultra‑efficient, quiet unit that runs mostly on cheap off‑peak or solar electricity. These are among the best hot water system Australia has to offer when you are chasing low running costs and reliability.
There have already been 140 efficient hot water systems installed in the 2336 area, combining both heat pump and solar hot water systems. Installations peaked around 2009–2011, with 18 systems in 2009 and 28 in 2011, and there has been a steady trickle of new installs each year since. That long‑term trend shows growing local interest in efficient hot water, electrification and lower running costs, as more households compare heat pump vs solar hot water and look for the best heat pump hot water system for their needs.
Hot Water Rebates, Tariffs & Savings
Across NSW, including Aberdeen, more people are replacing old gas or electric hot water with efficient options like heat pumps, modern electric hot water systems and solar hot water. Federal incentives such as Small‑scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pump hot water installations, effectively lowering the solar hot water price / cost or heat pump hot water price / cost at the point of sale. On top of that, state programs can offer a solar hot water rebate, heat pump hot water rebate or even an electric hot water system rebate in some schemes, helping to cut the upfront hot water system price / cost significantly.
For many Aberdeen households, these hot water rebate NSW programs can reduce system cost by a substantial percentage and shorten payback to just a few years, especially if you already have rooftop solar. Combine an energy efficient hot water system with timers or solar‑diversion controls and you can shave hundreds of dollars a year off bills. When you factor in solar hot water vs electric hot water or electric hot water vs gas hot water over the long term, efficient systems usually win on both running cost and emissions.
Whether you are dealing with solar hot water repair, hot water repair on an older tank, or planning a full solar hot water tank replacement, it is worth weighing up a fresh hot water installation using today’s efficient technology. Modern systems are designed for reliability, and brands like Rheem solar hot water, Rinnai solar hot water, Sanden heat pump and Rheem heat pump hot water are proven performers in Australian conditions.
If you are in Aberdeen and your current unit is ageing, noisy or expensive to run, now is a good time to review your options. A carefully chosen heat pump hot water installation, solar hot water repair and upgrade, or new electric hot water installation can deliver a truly energy efficient hot water system that suits your family and budget. With Aberdeen’s strong solar resource and growing interest in sustainability, efficient hot water systems can reduce bills, cut emissions and future‑proof your home. To find the best solution for hot water NSW conditions and your property, connect with trusted local experts for personalised advice and a smooth, professional installation with us.