Hot Water Systems in Thoona
The 3726 postcode, covering Thoona, Bungeet, Bungeet West and Devenish and surrounding areas, is home to around 189 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 Thoona and the 3726 area, 18 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 Thoona'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 3726
568th
State Wide
2157th
Australia Wide
Hot Water Installation Thoona
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 Thoona
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterThoona
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 Thoona
Compare heat pump hot water systems suitable for Thoona'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 - Thoona, 3726
Hot Water Demographics - Thoona
Based on the Australian Bureau of Statistics 2021 Census (ABS), Thoona has around 189 private dwellings, home to approximately 373 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Thoona households use approximately 120 litres of hot water daily, equating to a massive 0.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Thoona's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Thoona community is home to 26 couple families with children and 6 one-parent families, meaning a large proportion of households face substantial hot water demand. With 52 homes owned with a mortgage and 85 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.
Thoona is converting hot water demand to efficient systems faster than many peers, with 9.5% of dwellings already upgraded.
Hot water systems in Thoona
In Thoona, more households are rethinking their old gas and electric hot water system and switching to smarter, energy efficient hot water. With most locals living in separate houses and an average household size of around 2.4 people, hot water demand is steady year‑round, and rising energy prices bite into the typical household income of about $1,112 a week. Upgrading 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 families wanting to cut bills and future‑proof their homes.
Thoona’s climate is well suited to efficient hot water. The area enjoys strong sunshine, with average annual solar exposure of about 17.3 MJ/m² a day – roughly 4.8 kWh/m² per day – which supports both a solar hot water heating system and high‑performance heat pump hot water. For homeowners already running rooftop solar, a solar hot water vs electric hot water comparison often shows big savings, especially when showers and washing are timed for the middle of the day. Even for homes without solar, a quality heat pump hot water system can be the most efficient hot water system option, slashing running costs compared with older resistive electric or gas hot water.
Across the 3726 postcode, there are 159 occupied private dwellings and a high rate of home ownership, with many homes owned outright or with a mortgage. That makes Thoona ideal for long‑term investments like hot water installation upgrades. Of these homes, many have three or four bedrooms, so a correctly sized hot water system is important to avoid cold showers and unnecessary power use. Efficient hot water systems have already started to appear locally, with 18 heat pump and solar hot water installations recorded so far. Years like 2010 and 2013 saw small peaks, and there has been a noticeable lift again in 2022 and 2023, reflecting growing interest in electrification, lower running costs and getting off gas.
When you look at hot water system price and ongoing bills, the numbers add up. A modern heat pump hot water installation can cut hot water energy use by up to two‑thirds compared with an old electric hot water installation. Likewise, a good quality solar hot water installation, using brands such as Rheem solar hot water, Rinnai solar hot water or Chromagen solar hot water, can provide most of your hot water from the sun, especially through Thoona’s bright summers. For those wanting premium performance, a Sanden heat pump is often considered among the best heat pump hot water system options in Australia.
Average annual bill savings for typical Thoona homes can look like this:
• Old electric hot water to heat pump hot water system: around $350–$700 per year • Gas hot water to heat pump hot water: around $250–$600 per year • Gas hot water to solar hot water system: around $300–$650 per year • Old electric hot water to modern electric hot water system run on rooftop solar: around $250–$600 per year
These are general ranges, but they show why locals are starting to ask more questions about heat pump vs solar hot water and which option is the most efficient hot water system for their household size and usage patterns.
Of course, it is not just about new installs. Many properties in Thoona are now reaching the age where a solar hot water tank replacement or hot water repair makes more sense as a full upgrade. Instead of putting money into another old‑style cylinder, homeowners are choosing an energy efficient hot water system that works with their solar, or sets them up to add solar later. Brands like Rheem heat pump hot water and Rinnai solar hot water are common choices for reliable, long‑lasting systems that suit rural properties and tank stand set‑ups.
Hot Water Rebates, Tariffs & Savings
Across Victoria, including Thoona, hot water rebates are helping to bring the upfront hot water system cost down. Federal incentives such as Small‑scale Technology Certificates (STCs) apply to eligible heat pump hot water and solar hot water systems, effectively reducing the solar hot water price or heat pump hot water price at the point of sale. On top of that, state‑based programs can offer a heat pump hot water rebate or solar hot water rebate, and in some cases an electric hot water system rebate when replacing old, inefficient units. For Thoona households on modest incomes, these discounts can trim the installed cost by a substantial percentage and shorten payback to just a few years, especially when paired with rooftop solar.
For many residents, switching from electric hot water vs gas hot water to an all‑electric home powered by solar is a key goal. Combining efficient hot water with time‑of‑use tariffs, timers or solar‑diversion controls can push savings even further, allowing your hot water to heat when the sun is shining or when power is cheapest. Over a year, it is common for an efficient hot water upgrade to save hundreds of dollars, freeing up room in the budget for other farm or household expenses.
If you live in Thoona and your current system is ageing, running out of hot water or needing regular hot water repair, now is a good time to compare options like solar hot water vs electric hot water or a modern heat pump. With strong local solar conditions, a solid base of owner‑occupied homes and growing interest in sustainability, efficient hot water systems make real sense here. When you are ready to explore the best hot water system Australia has to offer for your place, speak with experienced local hot water VIC installers who specialise in heat pump hot water installation, solar hot water repair, solar hot water installation and efficient electric hot water installation. They can explain the latest hot water rebate VIC options, assess your home and help you choose a system that cuts bills, reduces emissions and keeps reliable hot water flowing for years to come.
