Hot Water Systems in Narngulu
The 6532 postcode, covering Narngulu, Ajana, Binnu, Bootenal, Bringo, Buller, Burma Road, Cape Burney, Carrarang, Coburn, Coolcalalaya, Dartmoor, Deepdale, Dindiloa, Drummond Cove, Durawah, East Chapman, East Nabawa, East Yuna, Ellendale, Eradu, Eradu South, Eurardy, Georgina, Glenfield, Greenough, Hamelin Pool, Hickety, Howatharra, Kojarena, Marrah, Meadow, Minnenooka, Moonyoonooka, Mount Erin, Nabawa, Nanson, Naraling, Narra Tarra, Nerren Nerren, Nolba, North Eradu, Northern Gully, Oakajee, Rockwell, Rudds Gully, Sandsprings, South Yuna, Tamala, Tibradden, Toolonga, Valentine, Wandana, West Binnu, White Peak, Wicherina, Wicherina South, Yetna and Yuna and surrounding areas, is home to around 2,628 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 Narngulu and the 6532 area, 894 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 Narngulu's climate delivering an average of 5.7 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 6532
64th
State Wide
331st
Australia Wide
Hot Water Installation Narngulu
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 Narngulu
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterNarngulu
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 Narngulu
Compare heat pump hot water systems suitable for Narngulu'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 - Narngulu, 6532
Hot Water Demographics - Narngulu
Based on the Australian Bureau of Statistics 2021 Census (ABS), Narngulu has around 2,628 private dwellings, home to approximately 6,044 people. With an average household size of 2.7 people, and around 50 litres of hot water used per person each day in Australia, Narngulu households use approximately 135 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 Narngulu's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Narngulu community is home to 617 couple families with children and 129 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,019 homes owned with a mortgage and 783 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.
Narngulu is converting hot water demand to efficient systems faster than many peers, with 34.0% of dwellings already upgraded.
Hot water systems in Narngulu
Around Narngulu, more households and businesses are rethinking their hot water system and moving away from old gas and power‑hungry electrics. With energy prices biting and many locals paying around $1,800 a month on the mortgage, finding an energy efficient hot water system that cuts bills just makes sense. In a postcode with about 2,335 dwellings and an average household size of 2.7 people, hot water demand is steady all year, so the savings from a modern heat pump hot water system, solar hot water system or efficient electric hot water system really add up.
Narngulu is also blessed with sunshine. The Geraldton Airport climate data shows mean daily solar exposure of about 20.5 MJ/m², which is roughly 5.7 kWh/m² per day across the year. That strong solar resource is ideal for both a solar hot water heating system and a high‑quality heat pump hot water installation, especially when paired with rooftop solar. For families and retirees alike – and there are nearly a thousand locals over 65 in the 6532 area – upgrading from an older gas or electric unit can deliver significant Annual Hot Water Energy Savings while improving comfort and reliability.
Across the 6532 postcode there have already been 894 efficient hot water installations, including both heat pump and solar hot water installation jobs. Installations climbed strongly from the mid‑2000s, peaking around 2010–2011 when more than 160 systems went in over two years, and numbers have stayed steady since, with new systems going in every year through to 2025. That steady stream of heat pump hot water installation and solar hot water repair and replacement work shows how Narngulu households are keen on electrification, lower running costs and future‑proofing their homes.
For a typical Narngulu household, hot water can be one of the biggest energy users. Swapping to the most efficient hot water system for your situation can make a real dent in bills. As a guide, average annual bill savings can look like this:
• Old electric to quality heat pump hot water system: $400–$800 per year • Gas hot water to heat pump: $300–$700 per year • Gas hot water to solar hot water system: $300–$750 per year • Old electric to modern electric hot water installation with rooftop solar: $250–$600 per year
In the local market, brands like Rheem and Rinnai are common choices for both solar and electric hot water installation, with options such as Rheem solar hot water, Rheem heat pump hot water and Rinnai solar hot water well suited to Narngulu’s climate. Premium heat pump options like Sanden heat pump units are popular for those chasing the best heat pump hot water system performance and very low running costs, while Chromagen solar hot water systems offer reliable solar hot water tank replacement solutions. Many locals looking for the best hot water system Australia can offer are weighing up heat pump vs solar hot water, or comparing solar hot water vs electric hot water to decide what fits their roof space, budget and household size.
Hot Water Rebates, Tariffs & Savings
Right across WA, including Narngulu, interest is growing in replacing old gas or electric hot water with efficient options like heat pumps, modern electric hot water system upgrades and solar hot water systems. Federal incentives such as Small‑scale Technology Certificates (STCs) apply to eligible solar hot water heating system and heat pump installs, effectively acting as an upfront solar hot water rebate or heat pump hot water rebate that can shave a substantial percentage off the hot water system price. On top of that, WA programs and retailer offers can provide a hot water rebate WA homeowners can use to reduce the heat pump hot water price or solar hot water price even further. In some cases, electric hot water system rebate schemes also help when moving from gas to an efficient all‑electric home.
When you combine rebates with Narngulu’s strong solar resource and smart controls like timers or solar diversion, payback periods on an energy efficient hot water system can be cut to just a few years. Many households see hundreds of dollars a year off their bills, especially when shifting from electric hot water vs gas hot water to a well‑sized heat pump or solar unit.
If your current unit is getting old, running out of hot water, or you are comparing solar hot water vs electric hot water or even planning a full solar hot water tank replacement, now is a good time to review your options. Talk with experienced local hot water installers like us who specialise in heat pump and solar hot water repair, design and installation in Narngulu, WA. With Narngulu’s strong sunshine and growing focus on sustainability, an efficient hot water upgrade can trim bills, cut emissions and future‑proof your home or business – connect with trusted local experts for personalised advice on hot water WA solutions that suit your property and budget.