Hot Water Systems in Thomson
The 3219 postcode, covering Thomson, Breakwater, East Geelong, Newcomb, St Albans Park and Whittington and surrounding areas, is home to around 9,209 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 Thomson and the 3219 area, 617 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 Thomson's climate delivering an average of 4.1 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 3219
127th
State Wide
483rd
Australia Wide
Hot Water Installation Thomson
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 Thomson
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterThomson
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 Thomson
Compare heat pump hot water systems suitable for Thomson'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 - Thomson, 3219
Hot Water Demographics - Thomson
Based on the Australian Bureau of Statistics 2021 Census (ABS), Thomson has around 9,209 private dwellings, home to approximately 18,794 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Thomson households use approximately 110 litres of hot water daily, equating to a massive 1.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Thomson's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Thomson community is home to 1,115 couple families with children and 549 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,575 homes owned with a mortgage and 2,660 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.
Thomson is converting hot water demand to efficient systems faster than many peers, with 6.7% of dwellings already upgraded.
Hot water systems in Thomson
Across Thomson and the 3219 postcode, more households are swapping old gas units and ageing electric cylinders for an energy efficient hot water system. With an average household size of around 2.2 people and more than 8,600 occupied dwellings, there is steady demand for reliable, affordable hot water that does not send power bills through the roof. Many homes are owned outright or with a mortgage, so upgrading a hot water system is a logical way to lift comfort and cut running costs.
Thomson’s climate is well suited to efficient hot water technology. The nearby Geelong Racecourse weather station records mean daily solar exposure of about 14.8 MJ/m², which is roughly 4.1 kWh/m² of sunshine a day over the year. That is strong support for a solar hot water system or heat pump hot water system, especially when paired with rooftop solar. Shifting from older gas or a basic electric hot water system to a modern heat pump or solar hot water heating system can deliver substantial Annual Hot Water Energy Savings for local homeowners, particularly with rising energy prices and many families living on a median household income of about $1,228 a week.
In Thomson, most dwellings are separate houses with three bedrooms, so hot water demand is moderate but constant. A typical hot water system price or cost is a big factor for families and retirees, especially with median mortgage repayments around $1,408 a month and rent near $305 a week. That is why people are looking closely at heat pump vs solar hot water, and at options like a modern electric hot water installation that works smartly with rooftop solar. Brands such as Rheem and Rinnai are popular for solar hot water installation and hot water repair, with products like rheem solar hot water, rheem heat pump hot water and rinnai solar hot water offering proven reliability. Premium heat pump units like a Sanden heat pump are often chosen as some of the best heat pump hot water system options in Australia, especially for those chasing the most efficient hot water system they can get.
Efficient hot water systems are already taking off locally. In the 3219 area there have been 617 efficient hot water installations (heat pump and solar) recorded, with a big jump around 2008–2012 when annual installations peaked at over 100 systems in 2009. While numbers have steadied in recent years, there is still solid demand each year, showing ongoing interest in electrification, lower running costs and sustainable hot water VIC wide.
When it comes to savings, the upgrade path you choose matters. On average, Thomson households can see annual bill reductions roughly in these ranges:
• Old electric to heat pump hot water system: $350–$700 per year • Gas to heat pump hot water system: $250–$500 per year • Gas to solar hot water system: $200–$450 per year • Old electric to modern electric hot water system with solar: $200–$400 per year
These figures vary with usage, tariff, system size and how well your solar hot water vs electric hot water is set up, but they give a realistic sense of what is possible. For many homes, a quality heat pump hot water installation or solar hot water tank replacement can halve hot water energy use compared with an older electric or gas unit. That is why many homeowners are asking which option is the best hot water system Australia can offer for their situation.
Hot Water Rebates, Tariffs & Savings
Across Thomson there is growing interest in replacing old gas hot water with a highly efficient heat pump hot water system, or moving from a basic electric hot water system to solar hot water or a modern, controllable electric setup. Several incentives can help with the hot water system price or cost. At a federal level, Small-scale Technology Certificates (STCs) effectively act as a solar hot water rebate or heat pump hot water rebate, cutting the upfront solar hot water price or cost or the heat pump hot water price or cost at the point of sale. Victoria also offers state-based schemes that can operate as a hot water rebate vic for eligible heat pump and solar upgrades, and in some cases an electric hot water system rebate when shifting away from gas.
Combined, these discounts can reduce the installed cost of an energy efficient hot water system by a substantial percentage, often bringing payback periods down to just a few years, especially if you already have rooftop solar. Using timers or smart controls to run an electric hot water system when solar is producing, or using solar-diversion to top up a solar hot water heating system, can boost savings even further. Many locals find that a carefully chosen system from brands like Rheem, Rinnai or Sanden ends up being both the best hot water system Australia has for their needs and the most cost-effective over the long term.
If your current unit is leaking, more than 10 years old, or still running on gas, now is a good time to see whether a heat pump, solar hot water system or efficient electric hot water installation is right for your Thomson home. With strong local solar, a clear trend towards sustainability and hundreds of efficient systems already installed, upgrading to the most efficient hot water system you can afford is a smart way to cut bills, reduce emissions and future-proof your place. For tailored advice on hot water VIC options, hot water repair, solar hot water repair or a full solar hot water installation or heat pump hot water installation, it pays to speak with experienced local hot water installers who understand rebates, tariffs and the way Thomson homes use hot water—reach out to trusted experts for personalised guidance with us today.
