Hot Water Systems in Narrakine
The 6391 postcode, covering Narrakine, Boraning, Congelin, Culbin, Hillman River, Tarwonga, Williams and Quindanning and surrounding areas, is home to around 465 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 Narrakine and the 6391 area, 113 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 Narrakine's climate delivering an average of 5.0 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 6391
184th
State Wide
1351st
Australia Wide
Hot Water Installation Narrakine
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 Narrakine
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterNarrakine
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 Narrakine
Compare heat pump hot water systems suitable for Narrakine'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 - Narrakine, 6391
Hot Water Demographics - Narrakine
Based on the Australian Bureau of Statistics 2021 Census (ABS), Narrakine has around 465 private dwellings, home to approximately 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, Narrakine households use approximately 120 litres of hot water daily, equating to a massive 0.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Narrakine's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Narrakine community is home to 89 couple families with children and 11 one-parent families, meaning a large proportion of households face substantial hot water demand. With 82 homes owned with a mortgage and 159 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.
Narrakine is converting hot water demand to efficient systems faster than many peers, with 24.3% of dwellings already upgraded.
Hot water systems in Narrakine
Across Narrakine, more locals are rethinking their old gas and electric hot water systems and switching to energy efficient options. With most of the 371 dwellings being separate houses and an average household size of around 2.4 people, a reliable, efficient hot water system is a big part of keeping running costs under control. Households here have a solid median total household income of about $1,760 a week, so investing in long‑term savings from a modern heat pump hot water system, solar hot water system or well‑sized electric hot water system makes real financial sense.
Narrakine’s sunshine is a major advantage. The local weather station at Williams North records an average annual solar exposure of about 18.2 MJ/m² per day, which is roughly 5 kWh of solar energy per square metre each day. That strong solar resource helps a solar hot water heating system perform well, and also boosts the efficiency of heat pump hot water by giving it plenty of warm daytime air to work with. For many families and older couples in the 6391 area, upgrading from older gas or off‑peak electric units can cut their annual hot water energy use dramatically, with typical annual hot water energy savings running into the hundreds of dollars.
Around Narrakine WA, most homes are stand‑alone houses with three or four bedrooms, so hot water demand is steady even if the average household is only 2–3 people. Hot water can easily account for a quarter of a home’s total energy use, so choosing the most efficient hot water system is one of the quickest ways to shrink bills. Locals are increasingly weighing up heat pump vs solar hot water, as well as solar hot water vs electric hot water, and asking which option is the most efficient hot water system for their household pattern and roof space. Brands like Rheem, Rinnai, Sanden and Thermann are common choices in the region, with Rheem solar hot water and Rinnai solar hot water popular on rural roofs, and premium systems like a Sanden heat pump or Rheem heat pump hot water system giving very low running costs. For others, a modern electric hot water installation, paired with rooftop solar, can still deliver excellent value.
Average annual bill savings in Narrakine for typical upgrades can look like this:
• Old electric to heat pump hot water system: $350–$700 per year • Gas to heat pump hot water system: $250–$600 per year • Gas to solar hot water system: $200–$550 per year • Old electric to modern electric hot water system with solar: $200–$500 per year
Local installers can talk you through hot water system price and hot water system cost comparisons, including heat pump hot water price or cost and solar hot water price or cost, so you know exactly what payback to expect.
Narrakine has already seen 113 efficient hot water systems installed, combining both heat pump hot water installation and solar hot water installation. Installations ramped up from the early 2000s, with noticeable peaks around 2002–2005 and again in 2009 and 2015. More recent years still show steady numbers, with 2022 another solid year. This pattern reflects a growing local interest in efficient hot water, home electrification and lower running costs, especially as more residents add rooftop solar and look to move towards an all‑electric home. As systems age, there is also rising demand for solar hot water repair, solar hot water tank replacement and general hot water repair to keep existing units running efficiently.
Hot Water Rebates, Tariffs & Savings
Across Narrakine WA, many households are now planning to replace old gas or electric hot water with efficient options such as a new heat pump hot water system, a fresh solar hot water system or a well‑insulated electric hot water system that works hand‑in‑hand with solar. The Australian Federal Government offers Small‑scale Technology Certificates (STCs) for eligible solar hot water and heat pump systems, which act as an upfront discount and can significantly reduce the effective solar hot water price or cost or heat pump hot water price or cost. On top of that, Western Australian hot water rebate WA programs and electric hot water system rebate offers may be available from time to time, further cutting your upfront outlay.
When you combine these rebates with smart tariffs and solar, the payback period on a quality energy efficient hot water system can shrink from a decade to just a handful of years. Many Narrakine households can save hundreds of dollars per year, especially if they use timers or solar diversion to run their heat pump or electric hot water system during solar hours. For some, electric hot water vs gas hot water is now a simple choice: going electric with a heat pump or solar hot water heating system can mean lower bills, fewer price shocks and reduced emissions.
If you live in Narrakine and your current hot water unit is older, noisy or unreliable, now is a smart time to check whether your home is ready for a hot water upgrade. Whether you are considering heat pump vs solar hot water, a new rheem solar hot water or chromagen solar hot water system, or a straightforward electric hot water installation, it pays to work with experienced hot water installers who specialise in efficient systems. With Narrakine’s strong solar resource and growing interest in sustainability, upgrading to the best hot water system Australia can offer for your needs will help reduce bills, cut emissions and future‑proof your home. Reach out to trusted local experts for personalised advice, hot water repair or solar hot water repair, and find the right solution for your Narrakine property.
