Hot Water Systems in Lake Eildon
The 3713 postcode, covering Lake Eildon, Eildon and Taylor Bay and surrounding areas, is home to around 838 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 Eildon and the 3713 area, 65 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 Eildon's climate delivering an average of 4.5 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 3713
435th
State Wide
1634th
Australia Wide
Hot Water Installation Lake Eildon
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 Eildon
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterLake Eildon
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 Eildon
Compare heat pump hot water systems suitable for Lake Eildon'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 Eildon, 3713
Hot Water Demographics - Lake Eildon
Based on the Australian Bureau of Statistics 2021 Census (ABS), Lake Eildon has around 838 private dwellings, home to approximately 877 people. With an average household size of 1.9 people, and around 50 litres of hot water used per person each day in Australia, Lake Eildon households use approximately 95 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 Eildon's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Lake Eildon community is home to 44 couple families with children and 16 one-parent families, meaning a large proportion of households face substantial hot water demand. With 110 homes owned with a mortgage and 227 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 Eildon is converting hot water demand to efficient systems faster than many peers, with 7.8% of dwellings already upgraded.
Hot water systems in Lake Eildon
In Lake Eildon, more locals are swapping old gas and ageing electric units for an energy efficient hot water system that suits how they really live. With a median age around 57 and many homes owned outright or with a small mortgage, reliability and running costs matter just as much as upfront hot water system price or cost. At the same time, electricity prices keep creeping up, so it makes sense that heat pump hot water, solar hot water and modern electric hot water systems are getting so much attention.
Lake Eildon enjoys strong sunshine, with average solar exposure of about 16.2 MJ/m² a day – roughly 4.5 kWh/m² – across the year. That’s ideal for a solar hot water system or a high quality heat pump hot water system that can sip power during the middle of the day. For many of the smaller, 2–3 bedroom homes in the 3713 postcode, hot water is one of the biggest energy users, so upgrading from older gas or resistive electric to an energy efficient hot water system can deliver serious annual hot water energy savings without sacrificing comfort.
Across the 3713 area there are a lot of detached homes and holiday places, plus a fair share of cabins and houseboats. Average household size is only 1.9 people, but there are still plenty of families and visiting guests, so hot water demand can be quite peaky. That’s where picking the best hot water system Australia has for your situation – whether that’s a solar hot water heating system, a heat pump hot water system or a well-sized electric hot water system – becomes important. Brands like Rheem heat pump hot water, Sanden heat pump units, Rinnai solar hot water and Chromagen solar hot water are all popular options for Lake Eildon homeowners wanting the most efficient hot water system they can afford.
For a quick feel for savings, many households see average annual bill reductions along these lines:
• Old electric to heat pump hot water installation: about $350–$700 per year • Gas to heat pump hot water system: roughly $250–$600 per year • Gas to solar hot water installation: around $200–$550 per year • Old electric to modern electric hot water installation with rooftop solar: about $200–$450 per year, depending on usage and tariffs
In Lake Eildon, there have already been 65 efficient hot water installations recorded, mainly heat pump and solar hot water systems. Installations peaked around 2008–2010, when 40 systems went in over just three years, and there has been a steady trickle of upgrades since 2020. This trend shows a clear local interest in electrification, lower running costs and moving towards solar hot water vs electric hot water or electric hot water vs gas hot water decisions that favour efficiency and comfort.
Hot Water Rebates, Tariffs & Savings
Right now, there is strong interest in replacing old gas or electric hot water with efficient options like a heat pump hot water system, a newer electric hot water system or a solar hot water system in Lake Eildon VIC. Federal incentives such as Small-scale Technology Certificates (STCs) apply to eligible heat pump hot water installation and solar hot water installation, effectively acting as a solar hot water rebate or heat pump hot water rebate that cuts the upfront solar hot water price or cost and heat pump hot water price or cost. On top of this, state programmes can offer an additional hot water rebate vic for qualifying homes, and there may be specific electric hot water system rebate options when you move away from gas.
For many Lake Eildon households, these discounts can reduce the system cost by a substantial percentage and shorten payback to just a few years, especially if you already have rooftop solar. Using timers or solar-diversion controls to run your hot water system when the sun is out can boost savings even more and help you get the best heat pump hot water system performance. With the right setup, a modern hot water installation can slash hundreds of dollars a year off bills and make your home more comfortable and future-proof.
If your current unit is rusty, unreliable or you are weighing up heat pump vs solar hot water, solar hot water vs electric hot water or even a solar hot water tank replacement, now is a smart time to look at hot water vic options. Lake Eildon’s strong solar resources and growing focus on sustainability mean a well-chosen hot water system can reduce bills, cut emissions and support an all-electric home. Talk with experienced hot water installers like us – heat pump and solar hot water specialists – to compare brands such as Rheem solar hot water, Rinnai solar hot water, Sanden heat pump and Chromagen solar hot water, and to understand which energy efficient hot water system and hot water repair or solar hot water repair options suit your property. For personalised advice on hot water systems Lake Eildon residents can rely on, connect with trusted local experts and find out how a tailored hot water upgrade and hot water rebate vic incentives can work for you.