Hot Water Systems in Rawson
The 3825 postcode, covering Rawson, Thaloo, Aberfeldy, Amor, Boola, Caringal, Coalville, Coopers Creek, Erica, Fumina, Fumina South, Hernes Oak, Hill End, Jacob Creek, Jericho, Moe, Moe South, Moondarra, Newborough, Newborough East, Tanjil, Tanjil South, Thalloo, Thomson, Toombon, Walhalla, Walhalla East, Westbury, Willow Grove, Yallourn and Yallourn North and surrounding areas, is home to around 9,793 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 Rawson and the 3825 area, 1,023 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 Rawson'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 3825
79th
State Wide
289th
Australia Wide
Hot Water Installation Rawson
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 Rawson
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterRawson
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 Rawson
Compare heat pump hot water systems suitable for Rawson'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 - Rawson, 3825
Hot Water Demographics - Rawson
Based on the Australian Bureau of Statistics 2021 Census (ABS), Rawson has around 9,793 private dwellings, home to approximately 19,208 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Rawson households use approximately 110 litres of hot water daily, equating to a massive 1.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Rawson's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Rawson community is home to 1,193 couple families with children and 631 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,685 homes owned with a mortgage and 3,383 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.
Rawson is converting hot water demand to efficient systems faster than many peers, with 10.4% of dwellings already upgraded.
Hot water systems in Rawson
Across Rawson and the wider 3825 area, more households are swapping old gas and ageing electric units for modern, energy efficient hot water systems. With an average household size of around 2.2 people and a big share of separate houses, most families here rely heavily on a single hot water system for daily comfort. Power prices keep climbing, so upgrading to a heat pump hot water system, solar hot water system or efficient electric hot water system is becoming the logical next step.
Rawson’s climate is well suited to efficient hot water. The local solar exposure at Parkers Corner averages about 14.7 MJ/m² per day – roughly 4 kWh/m² of sunshine – which is ideal for both a solar hot water heating system and a high quality heat pump. For many owner occupiers (over 3,300 homes are owned outright and more than 2,600 with a mortgage), shifting to an energy efficient hot water system is a straightforward way to cut bills and future‑proof the home. With median household income around $1,073 a week, the running cost of your hot water installation really matters over the long term.
In a typical Rawson home, hot water can easily be one of the biggest single energy users. That is why we are seeing more interest in the best hot water system Australia can offer for cold‑ish Victorian conditions – from rheem heat pump hot water and Sanden heat pump units through to Rheem solar hot water and Rinnai solar hot water options. For some households, a modern electric hot water installation paired with rooftop solar is the simplest upgrade; for others, a dedicated solar hot water installation or premium heat pump hot water installation delivers the most efficient hot water system overall.
Average annual bill savings when you upgrade can be substantial:
• Old electric to heat pump hot water system: save roughly $400–$800 per year. • Gas to heat pump hot water: save about $300–$700 per year. • Gas to solar hot water system: save around $250–$600 per year. • Old electric to new electric hot water system with solar: often $300–$700 per year.
In Rawson and 3825, there have already been 1,023 efficient hot water installations – mainly heat pump and solar hot water systems. Install numbers were modest in the early 2000s, then jumped from 2007–2011 as rebates grew, and have stayed strong ever since. Recent years stand out: 59 systems in 2020, 60 in 2021, 65 in 2022, 81 in 2023 and 77 in 2024, showing solid growth as more locals look at heat pump vs solar hot water and even solar hot water vs electric hot water to lower bills and move away from gas.
Hot water rebates, tariffs and smarter technology are all helping. Federal Small‑scale Technology Certificates (STCs) cut the upfront solar hot water price / cost and heat pump hot water price / cost, while Victorian programmes can add a heat pump hot water rebate, solar hot water rebate or electric hot water system rebate on top. For Rawson homeowners, these discounts can reduce the system hot water system price / cost by a sizeable percentage, often shaving years off the payback period. Combine an energy efficient hot water system with rooftop solar, timers or solar‑diversion controls and you can push running costs even lower. That is why hot water vic incentives and broader hot water rebate vic schemes are driving interest in all‑electric homes and hot water repair or replacement projects across the region.
If your current unit is leaking, needing constant hot water repair, or you are considering a solar hot water tank replacement, it is a good time to rethink electric hot water vs gas hot water and choose the best heat pump hot water system or solar option for your needs. Brands like Rheem, Rinnai and Sanden sit alongside others such as Chromagen solar hot water in the local market, so there is a solution for almost every roof, budget and household size.
Ready to see if your Rawson home is set up for a hot water upgrade? Whether you are replacing tired gas, switching from an old electric hot water system, or comparing heat pump vs solar hot water, it pays to talk to experienced local installers like us. With strong solar potential, growing interest in sustainability and solid rebate support, efficient hot water systems can help you cut bills, lower emissions and future‑proof your place. Connect with trusted Rawson hot water specialists for personalised advice today.