Hot Water Systems in The Spectacles
The 6167 postcode, covering The Spectacles, Anketell, Bertram, Calista, Casuarina, Kwinana Beach, Kwinana Town Centre, Mandogalup, Medina, Orelia, Parmelia, Postans and Wandi and surrounding areas, is home to around 10,868 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 The Spectacles and the 6167 area, 2,357 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 The Spectacles's climate delivering an average of 5.3 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 6167
19th
State Wide
84th
Australia Wide
Hot Water Installation The Spectacles
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 The Spectacles
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterThe Spectacles
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 The Spectacles
Compare heat pump hot water systems suitable for The Spectacles'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 - The Spectacles, 6167
Hot Water Demographics - The Spectacles
Based on the Australian Bureau of Statistics 2021 Census (ABS), The Spectacles has around 10,868 private dwellings, home to approximately 25,404 people. With an average household size of 2.6 people, and around 50 litres of hot water used per person each day in Australia, The Spectacles households use approximately 130 litres of hot water daily, equating to a massive 1.4 million litres of hot water used across the suburb every single day.
Other census insights reinforce The Spectacles's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The The Spectacles community is home to 2,410 couple families with children and 821 one-parent families, meaning a large proportion of households face substantial hot water demand. With 4,882 homes owned with a mortgage and 1,975 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.
The Spectacles is converting hot water demand to efficient systems faster than many peers, with 21.7% of dwellings already upgraded.
Hot water systems in The Spectacles
Across The Spectacles and the wider 6167 area, more locals are moving away from old gas and power‑hungry cylinders towards energy efficient hot water systems. With an average household size of around 2.6 people and more than 9,000 separate houses in the postcode, reliable hot water is a big part of everyday life – and a big slice of the power bill. Upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is an easy way to cut running costs without sacrificing comfort.
The local climate makes this even more attractive. The nearby Anketell weather station records mean daily solar exposure of about 19 MJ/m², which is roughly 5.3 kWh of sunshine per square metre per day over the year. That strong solar resource helps a solar hot water heating system perform well and also boosts the efficiency of a quality heat pump hot water system, especially when it can run during sunny daytime hours. With many families here juggling median household incomes of around $1,538 per week and mortgages or rent to match, trimming hundreds of dollars a year from energy costs is a welcome win.
In 6167 there’s a clear trend towards smarter hot water installation choices. Family homes with three or four bedrooms dominate the area, so hot water demand is steady throughout the day – from morning showers to evening baths and laundry. Efficient systems like Rheem heat pump hot water units, Sanden heat pump models and solar brands such as Rheem solar hot water or Chromagen solar hot water are increasingly popular for households wanting the best hot water system Australia can offer in terms of reliability and efficiency.
Typical annual bill savings for local upgrades look like this:
• Old electric to heat pump hot water system: about $400–$800 per year • Gas to heat pump hot water: around $300–$600 per year • Gas to solar hot water system: roughly $250–$550 per year • Old electric to modern electric hot water installation backed by rooftop solar: about $250–$500 per year
Over time, those savings add up, especially when you factor in the hot water system price and lower ongoing costs of the most efficient hot water system options. For many homes, a well‑sized heat pump hot water installation or solar hot water installation becomes an energy efficient hot water system that quietly pays for itself.
Efficient hot water is not just a theory in The Spectacles – it is already happening. There have been 2,357 efficient systems installed in the 6167 postcode, combining both heat pump and solar hot water installations. Installations grew steadily from just 17 systems in 2001 to peaks around 2008–2011, when more than 180 systems a year were going in, and they have continued at a solid pace right through to 2025. This long‑term trend shows growing interest in electrification, lower running costs and moving away from gas hot water towards options like heat pump vs solar hot water and solar hot water vs electric hot water, depending on each home’s needs.
Hot Water Rebates, Tariffs & Savings
For homeowners in The Spectacles, hot water wa is becoming a hot topic as electricity tariffs rise and more people install rooftop solar. Many are replacing old gas or clunky electric units with heat pumps, modern electric hot water systems or a roof‑mounted solar hot water system to take advantage of current incentives. At a Federal level, eligible heat pump and solar systems can earn Small‑scale Technology Certificates (STCs), which effectively act as an upfront discount off the solar hot water price / cost or heat pump hot water price / cost. On top of that, WA and national programs periodically offer a heat pump hot water rebate, solar hot water rebate or electric hot water system rebate that further reduces the hot water system price / cost for efficient models.
For a typical family in The Spectacles, these hot water rebate wa options can shave a substantial percentage off the installed cost and shorten the payback period to just a few years, especially if you already have rooftop solar. Using timers or solar‑diversion controls so your electric hot water installation or rheem solar hot water tank replacement heats mainly during sunny hours can boost savings even more. The result is an energy efficient hot water system that can cut hundreds of dollars a year from bills while reducing emissions.
If your current unit is ageing, noisy or running on gas, now is a good time to check whether your home in The Spectacles is ready for a hot water upgrade – whether that is a rheem solar hot water system, rinnai solar hot water package, sanden heat pump or another of the best heat pump hot water system options on the market. Working with experienced local specialists in hot water installation and hot water repair means you will get honest advice on heat pump vs solar hot water, solar hot water vs electric hot water, and which setup is the most efficient hot water system for your household. With strong sunshine, a community that cares about costs and sustainability, and generous incentives still available, it is a smart moment to talk to trusted local experts for personalised guidance and make your next hot water system one that future‑proofs your home.