Hot Water in Wongamine, WA

Hot Water Systems in Wongamine

The 6401 postcode, covering Wongamine, Buckland, Burlong, Cunjardine, Irishtown, Jennacubbine, Jennapullin, Katrine, Malabaine, Meenaar, Mokine, Muluckine, Mumberkine, Muresk, Northam, Rossmore, Southern Brook, Spencers Brook and Throssell and surrounding areas, is home to around 3,531 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 Wongamine and the 6401 area, 848 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 Wongamine's climate delivering an average of 5.4 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.

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Hot Water Ranking

Postcode 6401

72nd

State Wide

355th

Australia Wide

Hot Water Installation Wongamine

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 Wongamine

* Data from the Bureau of Meteorology. Closest station: N/A.

Solar Powered Hot WaterWongamine

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 Wongamine

Compare heat pump hot water systems suitable for Wongamine'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 - Wongamine, 6401

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Hot Water Demographics - Wongamine

Based on the Australian Bureau of Statistics 2021 Census (ABS), Wongamine has around 3,531 private dwellings, home to approximately 6,894 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Wongamine households use approximately 120 litres of hot water daily, equating to a massive 0.4 million litres of hot water used across the suburb every single day.

Other census insights reinforce Wongamine's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Wongamine community is home to 484 couple families with children and 217 one-parent families, meaning a large proportion of households face substantial hot water demand. With 944 homes owned with a mortgage and 1,088 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.

Wongamine is converting hot water demand to efficient systems faster than many peers, with 24.0% of dwellings already upgraded.

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Hot water systems in Wongamine

Across Wongamine and the wider 6401 area, more locals are rethinking their hot water system and moving away from old gas and power‑hungry electric units. With most homes here being separate houses and an average household size of around 2.4 people, hot water demand is steady year‑round. At the same time, median household incomes are modest, so running costs really matter. That is why efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system are becoming the logical next step for many families.

The Wongamine climate is ideal for efficient hot water. Nearby Nunile records an average annual solar exposure of about 19.4 MJ/m² a day, which is roughly 5.4 kWh per square metre per day. That strong sunlight helps both a solar hot water heating system and a high‑quality heat pump hot water system perform well, especially when paired with rooftop solar. For homeowners looking at heat pump vs solar hot water, both options can dramatically cut energy use compared with old gas or off‑peak electric, delivering meaningful Annual Hot Water Energy Savings for typical 2–4 person households.

In the 6401 postcode there are nearly 3,000 occupied dwellings, with more than 2,000 of them owned outright or with a mortgage. That high level of home ownership makes long‑term investments like an energy efficient hot water system more attractive, because bill savings stay in your pocket. Many homes are three‑ or four‑bedroom houses, so upgrading to the most efficient hot water system you can afford is a smart way to manage everyday costs while keeping plenty of hot water on tap.

Efficient hot water is already taking off locally. There have been 848 efficient hot water installations (heat pump and solar) recorded in the 6401 area, with strong growth from the mid‑2000s onwards. Installations jumped sharply around 2008–2011, and numbers have stayed solid through to 2024, reflecting growing interest in electrification, lower running costs and moving away from bottled or mains gas. Each new solar hot water installation or heat pump hot water installation helps cut local energy bills and emissions.

When it comes to brands, Wongamine households are increasingly choosing proven names such as Rheem and Rinnai for both solar and high‑efficiency electric units, along with premium heat pump options like Sanden and specialist solar gear from Chromagen. Whether you are comparing rheem solar hot water with rinnai solar hot water, or looking at rheem heat pump hot water or a Sanden heat pump, there are options to suit everything from smaller cottages to larger family homes. Many locals also ask how solar hot water vs electric hot water stacks up in real life; in a sunny WA location like Wongamine, a well‑sized solar hot water tank replacement or new solar hot water system can cover most of your needs across much of the year.

Typical hot water installation and running cost questions come up a lot. While every property is different, realistic annual bill savings for Wongamine homes look something like:

• Replacing an old electric hot water system with a quality heat pump: save roughly $350–$700 per year. • Switching from gas to a heat pump hot water system: save around $250–$600 per year. • Going from gas to a solar hot water heating system: save roughly $250–$550 per year. • Upgrading an old electric unit to a modern electric hot water system and using rooftop solar: save about $200–$500 per year.

These savings help offset the hot water system price / cost over time. A heat pump hot water price / cost is usually higher upfront than a standard electric hot water installation, but far lower to run. A solar hot water price / cost sits in a similar range to premium heat pumps, with excellent performance in WA’s sun. For many households, the best hot water system Australia can offer is the one that balances upfront budget, roof space, and how much of your usage happens during the day.

Hot water rebates, tariffs and smart controls all help the numbers stack up even better. Federal incentives, such as Small‑scale Technology Certificates (STCs), reduce the upfront cost of eligible systems like a solar hot water system or heat pump hot water system. On top of that, WA programs and retailer offers can act like a solar hot water rebate or heat pump hot water rebate, and there may also be an electric hot water system rebate when you replace old, inefficient gear with a more energy efficient hot water system. Together, these hot water rebate wa incentives can cut the effective purchase price by a substantial percentage, trimming years off the payback period. Use timers or a solar diverter and you can run a heat pump when your PV is generating, or prioritise hot water during cheaper tariff periods, squeezing even more value out of your system.

If you are weighing up heat pump vs solar hot water, or solar hot water vs electric hot water, it helps to look beyond the sticker price. Consider how long you will stay in the home, whether you plan to add or expand rooftop solar, and how important it is to move to an all‑electric home with no gas connection. In many Wongamine homes, combining rooftop solar with either a high‑quality heat pump or a well‑designed solar hot water system delivers the most efficient hot water system outcome over the long term.

Like any mechanical equipment, even the best heat pump hot water system or best solar hot water system will eventually need servicing. Local technicians can handle hot water repair on existing units, including solar hot water repair, element replacements, valve issues and solar hot water tank replacement. Working with experienced installers who know hot water wa conditions means your hot water repair or replacement is done safely, sized properly and set up to make the most of local tariffs and solar.

If your current unit is older, noisy, running out of hot water or sending bills through the roof, it is a good time to see whether your Wongamine home is ready for a hot water upgrade. Switching from gas or an ageing electric unit to a modern heat pump, solar hot water system or efficient electric hot water system can cut bills, reduce emissions and future‑proof your place as energy prices change. Talk with trusted local hot water installers and specialists who understand the area’s strong solar resource and growing interest in sustainability, and get personalised advice on the right hot water system price, rebates and options for your property.

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