Hot Water Systems in Daglish
The 6008 postcode, covering Daglish, Shenton Park, Subiaco and Subiaco East and surrounding areas, is home to around 7,707 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 Daglish and the 6008 area, 487 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 Daglish'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.
Hot Water Ranking
Postcode 6008
110th
State Wide
576th
Australia Wide
Hot Water Installation Daglish
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 Daglish
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterDaglish
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 Daglish
Compare heat pump hot water systems suitable for Daglish'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 - Daglish, 6008
Hot Water Demographics - Daglish
Based on the Australian Bureau of Statistics 2021 Census (ABS), Daglish has around 7,707 private dwellings, home to approximately 14,804 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Daglish households use approximately 110 litres of hot water daily, equating to a massive 0.8 million litres of hot water used across the suburb every single day.
Other census insights reinforce Daglish's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Daglish community is home to 1,273 couple families with children and 252 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,746 homes owned with a mortgage and 2,158 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.
Daglish is converting hot water demand to efficient systems faster than many peers, with 6.3% of dwellings already upgraded.
Hot water systems in Daglish
Across Daglish and the wider 6008 area, more households are quietly swapping old gas and ageing electric units for a modern hot water system that is cheaper to run and kinder to the climate. With an average household size of around 2.2 people and more than 4,000 families in the postcode, reliable hot water is non‑negotiable, but so are rising energy costs. Many homes here are owned outright or with a mortgage, while a big share are rented, which makes choosing the right solar hot water system, heat pump hot water system or efficient electric hot water system an important decision for both owners and investors. Daglish enjoys excellent sunshine, with mean daily solar exposure around 19.3 MJ/m² – roughly 5.4 kWh/m² per day over the year – which is ideal for a solar hot water heating system and also boosts the performance of a heat pump hot water system. For many locals, upgrading from older gas or resistive electric units to efficient hot water technology is the logical next step in cutting bills and emissions.
In 6008 there is a real mix of separate houses and apartments, and hot water demand reflects that – from couples in units through to larger family homes with three or four bedrooms. Hot water typically accounts for a chunky slice of household energy use, so switching to the most efficient hot water system you can reasonably afford has a noticeable impact on yearly bills. Brands like Rheem and Rinnai are common choices for a rheem solar hot water or rinnai solar hot water setup, while premium heat pump options such as Sanden heat pump systems or efficient solar ranges like Chromagen solar hot water also appear in local hot water installation quotes. When people compare heat pump vs solar hot water, they are usually weighing roof space, budget, and whether they already have rooftop solar.
For a rough guide to savings, homeowners in Daglish often see results like:
• Old electric to heat pump hot water system: save about $350–$700 per year. • Gas to heat pump hot water system: save about $250–$600 per year. • Gas to solar hot water system: save about $300–$650 per year. • Old electric to modern electric hot water installation with good rooftop solar: save about $250–$500 per year.
Recent installation data shows this is more than just talk. There have been 487 efficient hot water systems installed in the 6008 postcode, covering both heat pump hot water installation and solar hot water installation. Early uptake was modest in the 2000s, but installations jumped around 2009–2010 and have stayed steady since, with consistent numbers through 2017–2024. This trend mirrors growing interest in electrification, moving away from gas hot water, and choosing an energy efficient hot water system that suits an all‑electric home. As systems age, more residents are also booking hot water repair or full solar hot water tank replacement instead of patching up old gas units yet again.
Hot Water Rebates, Tariffs & Savings
In WA, and particularly in established suburbs like Daglish, many properties are now due for replacement of older gas or electric units, so it makes sense to look at a solar hot water system, a high‑efficiency heat pump, or a better‑controlled electric hot water system with timers. Federal incentives such as Small‑scale Technology Certificates (STCs) can reduce the solar hot water price / cost or heat pump hot water price / cost at the point of sale, effectively acting as a solar hot water rebate or heat pump hot water rebate. Depending on the setup, these discounts can trim the upfront hot water system price / cost by a substantial percentage, and typical savings of a few hundred dollars a year off bills are realistic when you pair an energy efficient hot water system with rooftop solar. For some homes, the payback period is cut significantly by combining rebates with smart controls like timers or solar diversion, especially when comparing solar hot water vs electric hot water on standard tariffs. There may also be an electric hot water system rebate available at times, so it is worth checking current hot water rebate wa options before you commit.
When you are weighing electric hot water vs gas hot water, or comparing solar hot water vs electric hot water, it helps to look beyond the sticker price and consider running costs, comfort and future gas prices. The best hot water system Australia‑wide for one family will not be right for everyone in Daglish, but options like rheem heat pump hot water, Sanden heat pump models, Chromagen solar hot water or quality rinnai solar hot water systems are often shortlisted as the best heat pump hot water system or solar solution for this climate. If your existing unit is due for hot water repair yet again, or you are curious about hot water wa tariffs and how a hot water rebate wa could change the numbers, it may be time to explore a full upgrade.
If you live in Daglish and your current unit is old, noisy or unreliable, this is a good moment to check whether your home is ready for a hot water upgrade. Switching from gas or an ageing electric unit to a modern heat pump or solar hot water system can lower bills, cut emissions and future‑proof your place as energy prices shift. Work with experienced local hot water installers who understand hot water wa conditions, rebates and brands, and can advise on repair versus replacement. With strong solar, solid household incomes and growing interest in sustainability across 6008, efficient hot water systems are a smart, timely upgrade—connect with trusted local experts for personalised advice with us.
