Hot Water Systems in Casey
The 2913 postcode, covering Casey, Franklin, Ginninderra Village, Ngunnawal, Nicholls, Palmerston and Taylor and surrounding areas, is home to around 14,426 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 Casey and the 2913 area, 232 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 Casey'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 2913
13th
State Wide
939th
Australia Wide
Hot Water Installation Casey
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 Casey
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterCasey
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 Casey
Compare heat pump hot water systems suitable for Casey'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 - Casey, 2913
Hot Water Demographics - Casey
Based on the Australian Bureau of Statistics 2021 Census (ABS), Casey has around 14,426 private dwellings, home to approximately 38,177 people. With an average household size of 2.8 people, and around 50 litres of hot water used per person each day in Australia, Casey households use approximately 140 litres of hot water daily, equating to a massive 2.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Casey's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Casey community is home to 4,172 couple families with children and 800 one-parent families, meaning a large proportion of households face substantial hot water demand. With 6,610 homes owned with a mortgage and 2,906 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.
Casey is converting hot water demand to efficient systems faster than many peers, with 1.6% of dwellings already upgraded.
Hot water systems in Casey
Across Casey, more households are rethinking their hot water system and moving away from old gas or power‑hungry electric units. With energy prices rising and many families juggling mortgages of around $2,000 a month and higher‑than‑average household incomes, it makes sense to lock in long‑term savings where you can. For a suburb of mostly separate houses and townhouses, with an average household size of 2.8 people, upgrading to an energy efficient hot water system is one of the easiest ways to cut bills without changing your lifestyle.
Casey’s climate is ideal for efficient hot water. Nearby Gungahlin Lakes enjoys an average of about 17.3 MJ/m² of solar exposure a day over the year – roughly 4.8 kWh/m²/day – which is excellent for both a solar hot water system and a modern heat pump hot water system. That strong sunlight means a solar hot water heating system or quality heat pump can do most of the work, so your backup electricity use (and bills) stay low. When you swap from an older gas or electric hot water system to a heat pump hot water system or solar hot water system, many Casey homes see big annual hot water energy savings and a noticeable drop in overall power use.
In 2913, most dwellings are three‑ and four‑bedroom homes, so hot water demand is solid – morning showers, evening baths and plenty of laundry. For many households, hot water is one of the biggest single energy loads. That is why more locals are comparing heat pump vs solar hot water, and even looking at solar hot water vs electric hot water to find the most efficient hot water system for their needs. Brands like Rheem heat pump hot water, Sanden heat pump and Rinnai solar hot water are popular for families chasing low running costs, while options like Chromagen solar hot water and Rheem solar hot water suit homes with good roof space and existing solar PV.
Typical bill savings in Casey look like this:
• Old electric to heat pump hot water installation: save around $400–$800 per year. • Gas to heat pump hot water system: save roughly $300–$600 per year. • Gas to solar hot water installation: save about $300–$700 per year. • Old electric to modern electric hot water installation with solar PV: save around $250–$500 per year.
Since 2002, there have been 232 efficient hot water installations (heat pump and solar) recorded across the 2913 postcode. Installations ramped up around 2008–2011, peaking at 45 systems in 2009, then settling into steady numbers in more recent years. That trend mirrors growing local interest in electrification, lower running costs and moving towards the best hot water system Australia can offer for all‑electric homes. As more Casey residents install rooftop solar, pairing it with an energy efficient hot water system is becoming the logical next step.
Hot Water Rebates, Tariffs & Savings
Homeowners in Casey are increasingly replacing old gas or electric units with efficient options like a heat pump hot water system, modern electric hot water system or solar hot water heating system. Federal incentives such as Small‑scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water installations, effectively cutting the solar hot water price / cost or heat pump hot water price / cost by a substantial percentage at the point of sale. On top of that, ACT‑based hot water rebate programs and electric hot water system rebate offers can further reduce the upfront hot water system price / cost for households moving away from gas.
With rebates and smart tariffs, many Casey homes see payback periods shrink to only a few years, especially when a heat pump or electric hot water system is timed to run during solar generation. Using timers or solar diversion, you can turn your hot water tank into a thermal battery, soaking up excess solar instead of exporting it for a low feed‑in rate. The result is an energy efficient hot water system that can trim hundreds of dollars a year from your bills while cutting emissions and future‑proofing your home.
If your current unit is leaking, due for hot water repair, or you are facing a solar hot water tank replacement, it is a great time to compare options like the best heat pump hot water system, solar hot water vs electric hot water, or electric hot water vs gas hot water. Whether you need hot water repair, new solar hot water installation, solar hot water repair, heat pump hot water installation or electric hot water installation, experienced local installers can help you navigate hot water ACT rebates and hot water rebate ACT programs.
If you live in Casey and your system is older, noisy or unreliable, it is worth checking whether your home is ready for a hot water upgrade. Switching from gas or an old electric unit to a heat pump, solar hot water system or efficient electric hot water system can lower bills, cut carbon and make the most of the suburb’s strong solar conditions. Talk with trusted local hot water installers and specialists in Casey for personalised advice, clear pricing and a smooth hot water installation that sets your home up for long‑term comfort and savings.