Hot Water Systems in Oxley
The 2903 postcode, covering Oxley, Erindale Centre and Wanniassa and surrounding areas, is home to around 3,670 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 Oxley and the 2903 area, 277 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 Oxley's climate delivering an average of 4.8 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 2903
12th
State Wide
849th
Australia Wide
Hot Water Installation Oxley
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 Oxley
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterOxley
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 Oxley
Compare heat pump hot water systems suitable for Oxley'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 - Oxley, 2903
Hot Water Demographics - Oxley
Based on the Australian Bureau of Statistics 2021 Census (ABS), Oxley has around 3,670 private dwellings, home to approximately 9,244 people. With an average household size of 2.6 people, and around 50 litres of hot water used per person each day in Australia, Oxley households use approximately 130 litres of hot water daily, equating to a massive 0.5 million litres of hot water used across the suburb every single day.
Other census insights reinforce Oxley's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Oxley community is home to 873 couple families with children and 188 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,455 homes owned with a mortgage and 1,239 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.
Oxley is converting hot water demand to efficient systems faster than many peers, with 7.5% of dwellings already upgraded.
Hot water systems in Oxley
Across Oxley, more homeowners are rethinking their hot water system as power prices climb and old gas units reach the end of their life. With most of the 3,500-plus dwellings being separate houses and an average household size of 2.6 people, hot showers, dishwashers and laundry all add up. Upgrading from an older gas or electric hot water system to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is becoming the logical next step for many Oxley families.
Oxley’s solar exposure is a real asset. The local Wanniassa weather station records mean daily solar exposure of about 17.2 MJ/m², which is roughly 4.8 kWh/m² per day across the year. That strong sunlight underpins both heat pump hot water performance and any solar hot water heating system, helping you get more free energy from the sun and less reliance on the grid. With a solid base of owner‑occupiers (well over 2,600 homes owned outright or with a mortgage) and a median household income around $2,311 per week, many Oxley households are well placed to invest in an energy efficient hot water system that delivers long‑term savings.
In postcode 2903, a typical three‑ or four‑bedroom home has steady hot water demand, and hot water can account for a big share of total household energy use. That is why more residents are comparing heat pump vs solar hot water and even solar hot water vs electric hot water to find the most efficient hot water system for their needs. Popular brands in Oxley include Rheem solar hot water and Rheem heat pump hot water for reliable all‑round performance, Sanden heat pump units for ultra‑efficient premium systems, and Rinnai solar hot water or Chromagen solar hot water for roof‑mounted solar hot water installation paired with a ground tank. Local hot water installation teams can size a hot water system to suit your family, explain the hot water system price / cost up‑front, and help you decide between heat pump hot water installation, solar hot water installation or electric hot water installation that works with your existing switchboard and roof.
To give you a feel for savings, many Oxley homes are now seeing strong bill reductions when they upgrade. Typical annual savings can look like:
• Old electric to heat pump hot water system: about $400–$800 per year • Gas to heat pump hot water system: about $300–$700 per year • Gas to solar hot water system: about $250–$600 per year • Old electric to modern electric hot water with solar: about $250–$500 per year
Over the years, Oxley has quietly built up a solid base of efficient hot water. There have been 277 efficient hot water installations recorded in the 2903 postcode, including both heat pump and solar hot water systems. Installations peaked around 2009–2011, when incentives were strong, and after a quieter patch there has been renewed activity from 2023 onwards. This trend reflects growing interest in hot water ACT households can run cheaply, along with broader electrification and the move away from gas hot water.
Hot Water Rebates, Tariffs & Savings
Around Oxley, more people are replacing old gas or resistive electric units with efficient options such as a heat pump hot water system, a modern electric hot water system or a solar hot water heating system. For many, the decision is helped along by generous incentives. Australian Federal Government Small‑scale Technology Certificates (STCs) reduce the effective heat pump hot water price / cost and solar hot water price / cost at the point of sale. On top of that, ACT residents can often access state‑based heat pump hot water rebate and solar hot water rebate programs, as well as an electric hot water system rebate in some schemes when switching away from gas.
When you combine these rebates, discounts can effectively reduce system cost by a substantial percentage, cutting payback times to just a few years, particularly if you already have rooftop solar. Using timers or smart controls to run a heat pump during the middle of the day, or using solar‑diversion to power an electric hot water system, can further improve savings. That is why many locals now see efficient hot water as one of the quickest upgrades to trim bills and emissions.
If your current unit is more than 10 years old, running on gas, or you are worried about hot water repair costs, it is a good time to compare options. Local specialists can help with hot water repair, solar hot water repair, solar hot water tank replacement and full hot water installation for homes and small businesses. They will also talk you through the best hot water system Australia offers for your situation, whether that is the best heat pump hot water system, a quality solar hot water system, or a straightforward energy efficient hot water system that works neatly with your existing solar.
Ready to see if your Oxley home is due for a hot water upgrade? Whether you are weighing electric hot water vs gas hot water, or choosing between heat pump vs solar hot water, our experienced hot water ACT installers can help you tap into rebates, reduce bills and future‑proof your place. With Oxley’s strong solar resource and growing focus on sustainability, now is a smart time to speak with trusted local experts for personalised advice with us.