Hot Water Systems in Lake Wongan
The 3373 postcode, covering Lake Wongan, Beaufort, Chute, Cross Roads, Lake Goldsmith, Main Lead, Mena Park, Nerring, Raglan, Shirley, Stockyard Hill, Stoneleigh, Trawalla and Waterloo and surrounding areas, is home to around 1,225 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 Lake Wongan and the 3373 area, 139 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 Lake Wongan's climate delivering an average of 4.3 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 3373
341st
State Wide
1247th
Australia Wide
Hot Water Installation Lake Wongan
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 Lake Wongan
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterLake Wongan
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 Lake Wongan
Compare heat pump hot water systems suitable for Lake Wongan'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 - Lake Wongan, 3373
Hot Water Demographics - Lake Wongan
Based on the Australian Bureau of Statistics 2021 Census (ABS), Lake Wongan has around 1,225 private dwellings, home to approximately 2,198 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Lake Wongan households use approximately 110 litres of hot water daily, equating to a massive 0.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Lake Wongan's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Lake Wongan community is home to 130 couple families with children and 48 one-parent families, meaning a large proportion of households face substantial hot water demand. With 318 homes owned with a mortgage and 498 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.
Lake Wongan is converting hot water demand to efficient systems faster than many peers, with 11.3% of dwellings already upgraded.
Hot water systems in Lake Wongan
Across Lake Wongan and the 3373 area, more households are rethinking their hot water system and moving away from old gas or power‑hungry electric units. With an average household size of about 2.2 people and more than 1,000 occupied dwellings, reliable, efficient hot water is a big part of everyday comfort and running costs. Many locals own their homes outright or with a mortgage, so upgrading to an energy efficient hot water system is a logical next step to protect budgets and add value.
Lake Wongan enjoys strong sunlight, with mean daily solar exposure of around 15.6 MJ/m² – roughly 4.3 kWh/m² per day – which is ideal for a solar hot water system or a modern heat pump hot water system. For homeowners comparing heat pump vs solar hot water, that solar resource means both options can perform very well here. Switching from old gas or an ageing electric hot water system to a heat pump hot water system, solar hot water heating system or efficient electric hot water system can cut hot water energy use dramatically, often delivering hundreds of dollars in Annual Hot Water Energy Savings for Lake Wongan households.
In a postcode where the median household income sits just over $1,100 per week and many residents are over 50, bill stability matters. Hot water can be one of the biggest single energy loads in the home, especially for three‑ and four‑bedroom houses that dominate the area. That is why more locals are looking for the most efficient hot water system they can reasonably afford, balancing hot water system price, reliability and running costs.
Around Lake Wongan, we see steady interest in brands like Rheem heat pump hot water and Rheem solar hot water, along with premium systems such as Sanden heat pump units and Rinnai solar hot water for those wanting top‑tier efficiency. For many, the best hot water system Australia offers is the one that suits their roof space, hot water demand, budget and whether they already have rooftop solar.
Typical annual bill savings for local upgrades look like:
• Old electric to heat pump hot water installation: about $400–$800 per year • Gas to heat pump hot water system: about $300–$600 per year • Gas to solar hot water installation: about $250–$550 per year • Old electric to modern electric hot water installation with solar: about $200–$500 per year
In Lake Wongan, 139 efficient hot water systems have already been installed, combining heat pump and solar hot water installation projects. Installations really picked up from 2008, with noticeable peaks around 2009, 2011 and steady growth again from 2018 through to 2023. This trend shows more locals are embracing electrification, lower running costs and cleaner hot water, often pairing systems with rooftop solar or planning for solar in future.
As systems age, demand is also growing for solar hot water repair, hot water repair on older cylinders, and solar hot water tank replacement when storage tanks start leaking or losing efficiency. Homeowners are weighing up solar hot water vs electric hot water, as well as electric hot water vs gas hot water, and comparing heat pump hot water price with solar hot water price and overall hot water system cost over the life of the unit.
Hot Water Rebates, Tariffs & Savings
Across VIC, including Lake Wongan, there is strong interest in replacing old gas or electric units with efficient options such as a heat pump hot water system, a new electric hot water system or a solar hot water heating system. Federal incentives like Small‑scale Technology Certificates (STCs) reduce upfront heat pump hot water cost and solar hot water price, effectively lowering the hot water system cost at the point of sale. State‑based schemes can add a heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate in some programs, and together these hot water rebate VIC offers can trim the final price by a substantial percentage.
When you combine rebates with good tariffs and rooftop solar, payback periods for an energy efficient hot water system can shrink to just a few years. Many Lake Wongan households can save hundreds of dollars a year. Using timers or smart controls to run an electric hot water system during solar hours, or using solar‑diversion to a hot water tank, can further boost savings and make your setup one of the best heat pump hot water system or solar solutions for your home.
If you are in Lake Wongan and your hot water system is ageing, running out of hot water or costing too much, it is a great time to check whether a heat pump, solar hot water system or modern electric upgrade is right for you. Talk with experienced local hot water VIC installers like us who specialise in heat pump hot water installation, solar hot water repair and electric hot water installation. With Lake Wongan’s strong solar resource and growing interest in sustainability, an efficient hot water upgrade can cut bills, reduce emissions and future‑proof your home—connect with our trusted local team for personalised advice today.