Hot Water Systems in Dudawa
The 6519 postcode, covering Dudawa, Arrino, Arrowsmith East, Kadathinni, Three Springs and Womarden and surrounding areas, is home to around 274 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 Dudawa and the 6519 area, 64 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 Dudawa's climate delivering an average of 5.6 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 6519
224th
State Wide
1646th
Australia Wide
Hot Water Installation Dudawa
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 Dudawa
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterDudawa
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 Dudawa
Compare heat pump hot water systems suitable for Dudawa'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 - Dudawa, 6519
Hot Water Demographics - Dudawa
Based on the Australian Bureau of Statistics 2021 Census (ABS), Dudawa has around 274 private dwellings, home to approximately 461 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Dudawa households use approximately 115 litres of hot water daily, equating to a massive 0.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Dudawa's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Dudawa community is home to 43 couple families with children and 13 one-parent families, meaning a large proportion of households face substantial hot water demand. With 34 homes owned with a mortgage and 85 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.
Dudawa is converting hot water demand to efficient systems faster than many peers, with 23.4% of dwellings already upgraded.
Hot water systems in Dudawa
In Dudawa, more locals are looking at upgrading their hot water system to something cleaner, cheaper to run and better suited to rising energy prices. With most of the 205 dwellings being separate houses and an average household size of around 2.3 people, families and farmers alike rely on steady, efficient hot water for everyday living. Many homes still run older gas or electric units, so shifting to an energy efficient hot water system is a logical next step, especially when you factor in the annual hot water energy savings now possible in Dudawa.
The local climate is ideal for both a heat pump hot water system and a solar hot water system. Dudawa enjoys strong sunshine, with mean daily solar exposure of about 20.3 MJ/m², which is roughly 5.6 kWh of solar energy per square metre per day over the year. That level of solar input helps a solar hot water heating system deliver reliable performance and supports heat pumps to run efficiently, especially when paired with rooftop solar. With many households owned outright or with a mortgage, and a median household income of $1,366 per week, there is a solid base of owner‑occupiers who can benefit from lower running costs by upgrading away from older gas units or an inefficient electric hot water system.
Across the 6519 postcode, homes typically have three to four bedrooms, which means regular hot water demand from showers, washing and kitchen use. Hot water can easily account for a quarter of household energy use, so choosing the most efficient hot water system makes a noticeable dent in bills. In Dudawa you will see well‑known brands like Rheem and Rinnai for both electric hot water installation and solar hot water installation, along with premium heat pump options such as Sanden and Stiebel Eltron for those chasing the best heat pump hot water system and the most efficient hot water system on the market. These brands offer options from traditional electric hot water installation through to a fully integrated solar hot water tank replacement.
Average annual bill savings for Dudawa homes can look like this:
• Old electric to heat pump hot water installation: save roughly $350–$700 per year. • Gas to heat pump hot water system: save around $250–$600 per year. • Gas to solar hot water installation: save about $300–$650 per year. • Old electric to modern electric hot water system with rooftop solar: save roughly $250–$500 per year.
In recent years there has been a steady move towards efficient technology. There have now been 64 efficient hot water installations (heat pump and solar hot water) recorded across the Dudawa postcode. Installations picked up through the mid‑2000s, with stronger years like 2007, 2009 and 2012, and there has been another lift in interest recently, with 6 systems installed in 2024 alone. This pattern shows more locals are looking at heat pump vs solar hot water options, moving towards all‑electric homes and chasing lower running costs rather than sticking with older gas hot water.
Hot Water Rebates, Tariffs & Savings
All around Dudawa there is growing interest in replacing old gas or electric hot water with efficient options like a modern heat pump hot water system, a new electric hot water system or a roof‑mounted solar hot water system. Homeowners can usually access Federal incentives through Small‑scale Technology Certificates (STCs), which lower the upfront hot water system price by effectively discounting eligible systems such as a rheem solar hot water unit, a sanden heat pump or a rinnai solar hot water package. On top of that, WA‑based schemes and occasional programs can act as a solar hot water rebate or a heat pump hot water rebate, and there are times when an electric hot water system rebate is also available for efficient models. These hot water rebate wa offers can cut the effective heat pump hot water price or solar hot water price by a substantial percentage, which shortens the payback period to just a few years in many cases. Combine that with smart tariffs, timers or solar‑diversion controls, and an energy efficient hot water system can shave hundreds of dollars a year off bills. For many homes, solar hot water vs electric hot water or electric hot water vs gas hot water is now a straight cost‑saving decision rather than just a green choice.
If your current unit is ageing, running out of hot water or costing too much, it is a good time to see whether your Dudawa home is ready for a hot water upgrade. Whether you are weighing up heat pump vs solar hot water, thinking about rheem heat pump hot water, chromagen solar hot water or simply a reliable electric hot water system, working with experienced local hot water installers matters. With Dudawa’s strong solar resource and growing focus on sustainability, efficient hot water systems can cut your bills, reduce emissions and future‑proof your home. For tailored guidance on the best hot water system Australia can offer for your property, hot water repair options, solar hot water repair or full solar hot water tank replacement, connect with trusted local experts for personalised advice with us today.