Hot Water Systems in Arcadia
The 3631 postcode, covering Arcadia, Tamleugh West, Arcadia South, Branditt, Cosgrove, Cosgrove South, Grahamvale, Karramomus, Kialla, Kialla East, Kialla West, Lemnos, Orrvale, Pine Lodge, Shepparton East and Shepparton North and surrounding areas, is home to around 5,013 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 Arcadia and the 3631 area, 1,922 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 Arcadia'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 3631
43rd
State Wide
120th
Australia Wide
Hot Water Installation Arcadia
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 Arcadia
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterArcadia
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 Arcadia
Compare heat pump hot water systems suitable for Arcadia'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 - Arcadia, 3631
Hot Water Demographics - Arcadia
Based on the Australian Bureau of Statistics 2021 Census (ABS), Arcadia has around 5,013 private dwellings, home to approximately 13,830 people. With an average household size of 2.9 people, and around 50 litres of hot water used per person each day in Australia, Arcadia households use approximately 145 litres of hot water daily, equating to a massive 0.7 million litres of hot water used across the suburb every single day.
Other census insights reinforce Arcadia's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Arcadia community is home to 1,439 couple families with children and 219 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,178 homes owned with a mortgage and 1,732 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.
Arcadia is converting hot water demand to efficient systems faster than many peers, with 38.3% of dwellings already upgraded.
Hot water systems in Arcadia
Across Arcadia and the 3631 postcode, more homeowners are switching to energy efficient hot water systems to get away from rising energy costs and old gas units. With an average household size of 2.9 people and more than 4,700 occupied dwellings, reliable hot water is a daily essential. Many homes are owned outright or with a mortgage, which makes a long term hot water upgrade a smart investment rather than just another bill.
Arcadia’s strong sunshine is a big part of the story. The local weather station records mean daily solar exposure of around 17.3 MJ/m², which is roughly 4.8 kWh of solar energy per square metre per day over the year. That is ideal for a modern solar hot water system or heat pump hot water system, helping them run efficiently and slash running costs. When you upgrade from an older gas or electric hot water system to an energy efficient hot water system, it is common to see annual hot water energy savings of hundreds of dollars, especially for busy family homes.
In a semi rural area like Arcadia, hot water demand is driven by family living, with many three and four bedroom homes and a good mix of young families and older residents. Hot water energy use can be one of the biggest loads in the home, so choosing the most efficient hot water system makes a real difference. Locals are weighing up heat pump vs solar hot water, as well as solar hot water vs electric hot water, to find the best balance of hot water system price, roof space and tariff options.
Typical bill savings in Arcadia look like this:
• Old electric to heat pump hot water system: save around $350–$700 per year. • Gas to heat pump hot water system: save roughly $250–$600 per year. • Gas to solar hot water heating system: save about $250–$550 per year. • Old electric to modern electric hot water installation powered by rooftop solar: save around $200–$500 per year.
Brands like Rheem, Rinnai, Sanden and Thermann are popular locally, offering options from rheem solar hot water and rheem heat pump hot water through to rinnai solar hot water and premium sanden heat pump units. Many homeowners are asking which is the best hot water system Australia wide or the best heat pump hot water system for their family size, budget and solar setup. For some, a quality chromagen solar hot water or similar solar hot water tank replacement can be a simple way to refresh an older system while keeping bills low.
Arcadia has already seen 1,922 efficient hot water installations, combining heat pump hot water installation and solar hot water installation. Installations were modest in the early 2000s, but picked up sharply from around 2007, with strong years between 2018 and 2022 and more than 180 systems added in 2019 and 2020 alone. That steady growth in hot water installation shows how keen local households are to electrify, cut gas use and lock in lower running costs.
As systems age, hot water repair and solar hot water repair are becoming more common, and many households are choosing to replace rather than patch an old unit. People are also comparing electric hot water vs gas hot water and asking whether a modern electric hot water system with solar, or a heat pump hot water system, will be the most efficient hot water system over the next decade.
Hot Water Rebates, Tariffs & Savings
Around Arcadia VIC, there is growing interest in replacing old gas or electric units with efficient options like heat pumps, solar hot water systems and better insulated electric hot water systems. Homeowners can often access a mix of Australian Government Small scale Technology Certificates (STCs) and Victorian hot water rebate programs. These can apply to solar hot water systems, heat pump units and sometimes to electric hot water system rebate offers when replacing inefficient models. For hot water vic properties, these incentives can significantly reduce the upfront solar hot water price or heat pump hot water price, sometimes cutting the effective hot water system cost by a sizeable percentage once rebates and discounts are applied.
When you factor in lower bills, a typical energy efficient hot water upgrade can pay for itself in just a few years, especially if you run it on a solar friendly tariff or use timers and solar diversion to heat water when your panels are producing. Combining a solar hot water rebate or heat pump hot water rebate with smart controls is one of the easiest ways for Arcadia households to reduce hot water rebate vic payback times and keep more money in their pocket.
If your current gas or electric hot water system is more than ten years old, noisy, or struggling to keep up, it may be the perfect time to look at a heat pump hot water system, solar hot water system or modern electric hot water installation. With Arcadia’s strong solar exposure and growing focus on sustainability, upgrading to an energy efficient hot water system can trim bills, cut emissions and future proof your home. Talk with our experienced local hot water installers and repair specialists for personalised advice on the right option for your property, from hot water repair through to full solar hot water tank replacement and new system design.