Hot Water Systems in Chisholm
The 2905 postcode, covering Chisholm, Bonython, Calwell, Gilmore, Isabella Plains, Richardson and Theodore and surrounding areas, is home to around 10,741 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 Chisholm and the 2905 area, 516 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 Chisholm'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 2905
7th
State Wide
557th
Australia Wide
Hot Water Installation Chisholm
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 Chisholm
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterChisholm
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 Chisholm
Compare heat pump hot water systems suitable for Chisholm'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 - Chisholm, 2905
Hot Water Demographics - Chisholm
Based on the Australian Bureau of Statistics 2021 Census (ABS), Chisholm has around 10,741 private dwellings, home to approximately 27,631 people. With an average household size of 2.7 people, and around 50 litres of hot water used per person each day in Australia, Chisholm households use approximately 135 litres of hot water daily, equating to a massive 1.5 million litres of hot water used across the suburb every single day.
Other census insights reinforce Chisholm's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Chisholm community is home to 2,556 couple families with children and 704 one-parent families, meaning a large proportion of households face substantial hot water demand. With 5,035 homes owned with a mortgage and 2,945 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.
Chisholm is converting hot water demand to efficient systems faster than many peers, with 4.8% of dwellings already upgraded.
Hot water systems in Chisholm
Across Chisholm, more homeowners are swapping tired old gas and electric units for an energy efficient hot water system that keeps bills down without sacrificing comfort. With most of the 10,307 local dwellings being separate houses and an average household size of 2.7 people, hot water is a big slice of the power bill. For a suburb with solid median household incomes and plenty of families, upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical next step.
Chisholm’s climate helps. The Tuggeranong (Isabella Plains) weather station records around 17.2 MJ/m² of solar exposure annually – roughly 4.8 kWh/m² of sunshine a day – which is ideal for a solar hot water heating system and supports strong performance from heat pump hot water as well. When you replace an older gas or electric hot water system with efficient technology, annual hot water energy savings can be substantial, freeing up money for other household costs while cutting emissions.
Most homes in 2905 are three‑ and four‑bedroom places, so hot water demand is steady, especially for families with kids and older relatives under the same roof. In many of these homes, hot water energy use can be a quarter or more of total household electricity, so the choice of system really matters. That is why we are seeing more interest in the best hot water system Australia can offer, including leading brands like Rheem, Rinnai and Sanden. Rheem solar hot water and Rinnai solar hot water are popular for roof‑mounted solar hot water installation, while Rheem heat pump hot water and premium options like a Sanden heat pump are go‑to choices for those chasing the most efficient hot water system possible.
In Chisholm, 516 efficient hot water systems have already been installed, combining heat pump hot water installation and solar hot water installation. Install numbers climbed sharply around 2008–2011, with a peak of 93 systems in 2009 as rebates kicked in, then a steady stream of upgrades in later years. This long‑term trend shows growing local interest in electrification, lower running costs and replacing gas hot water with modern electric or solar solutions.
Typical annual bill savings in Chisholm look like this:
• Old electric to heat pump hot water system: $450–$900 per year • Gas to heat pump hot water system: $350–$700 per year • Gas to solar hot water system: $300–$650 per year • Old electric to modern electric hot water system with rooftop solar: $250–$600 per year
For many households, the hot water system price or cost is the main barrier, so rebates matter. Federal incentives like Small‑scale Technology Certificates (STCs) apply to both solar hot water and heat pump systems in Chisholm, effectively acting as an upfront discount that can cut the solar hot water price or cost or heat pump hot water price or cost by a significant percentage. On top of that, ACT and federal programs have at times offered a solar hot water rebate, heat pump hot water rebate and even an electric hot water system rebate to encourage people to move away from gas. Together, these hot water rebate ACT incentives can shorten payback times to just a few years, especially if you run the unit on a solar‑friendly tariff, add timers, or use solar diversion to prioritise hot water when your PV system is generating.
If you are weighing up heat pump vs solar hot water, or wondering about solar hot water vs electric hot water or even electric hot water vs gas hot water, it comes down to your roof space, budget and how you use energy. Many locals pair rooftop solar with an energy efficient hot water system to create an all‑electric home that is cheaper to run and easier to decarbonise. Others focus on reliability and low maintenance, choosing robust brands like Rheem, Rinnai or Chromagen solar hot water, and making sure they have local support for hot water repair and solar hot water repair when needed, plus straightforward solar hot water tank replacement options down the track.
Ready to see if your place in Chisholm is due for a hot water upgrade? Whether you are moving from gas to an efficient electric hot water installation, or choosing between a solar hot water system and the best heat pump hot water system for your family, it pays to talk to experienced hot water installation and hot water repair specialists. With strong solar exposure, solid incomes and a community already embracing efficient hot water ACT‑wide, now is a smart time to cut bills, reduce emissions and future‑proof your home. Connect with trusted local experts for personalised advice on hot water Chisholm and get the right solution for your budget and lifestyle.