Hot Water Systems in Narrawong
The 3285 postcode, covering Narrawong, Codrington, Rosebrook, St Helens, Toolong, Tyrendarra, Tyrendarra East and Yambuk and surrounding areas, is home to around 564 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 Narrawong and the 3285 area, 63 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 Narrawong's climate delivering an average of 4.1 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 3285
437th
State Wide
1650th
Australia Wide
Hot Water Installation Narrawong
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 Narrawong
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterNarrawong
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 Narrawong
Compare heat pump hot water systems suitable for Narrawong'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 - Narrawong, 3285
Hot Water Demographics - Narrawong
Based on the Australian Bureau of Statistics 2021 Census (ABS), Narrawong has around 564 private dwellings, home to approximately 1,151 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Narrawong households use approximately 125 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 Narrawong's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Narrawong community is home to 98 couple families with children and 12 one-parent families, meaning a large proportion of households face substantial hot water demand. With 157 homes owned with a mortgage and 223 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.
Narrawong is converting hot water demand to efficient systems faster than many peers, with 11.2% of dwellings already upgraded.
Hot water systems in Narrawong
In Narrawong, more locals are rethinking how they heat their water. With power prices climbing and many homes still on older gas or electric units, upgrading to an energy efficient hot water system is becoming a smart next step. Around 468 dwellings and an average household size of 2.5 people means steady hot water demand, while a median household income of about $1,639 a week makes long‑term bill savings from a modern heat pump hot water system, solar hot water system or efficient electric hot water system especially appealing.
Narrawong’s coastal climate is better for efficient hot water than many people realise. The nearby Tyrendarra weather station records mean daily solar exposure of about 14.9 MJ/m² annually – roughly 4.1 kWh per square metre per day – plenty of sunlight to support a solar hot water heating system and to help a heat pump hot water system run efficiently. For homeowners who already have rooftop solar, shifting from electric hot water vs gas hot water to an all‑electric, energy efficient hot water system is a logical move, with annual hot water energy savings often reaching hundreds of dollars a year.
Most Narrawong homes are separate houses, with 211 three‑bedroom and 143 four‑bedroom dwellings, so family hot water demand is solid. That makes choosing the best hot water system Australia can offer for your needs important. Many locals compare heat pump vs solar hot water, or solar hot water vs electric hot water, looking for the most efficient hot water system that suits their roof space, budget and routine. Brands like Rheem heat pump hot water, Sanden heat pump and Rheem solar hot water are popular options for heat pump hot water installation, while Chromagen solar hot water and Rinnai solar hot water are well‑known names for a solar hot water installation or solar hot water tank replacement when older systems fail.
Across the 3285 postcode, there have already been 63 efficient hot water installations, including both heat pump and solar hot water systems. Installations spiked around 2009–2011, with 16 systems in 2009 and 8 in 2010, then continued steadily with regular installs through to 2024. That trend shows growing interest in electrification, lower running costs and reliable hot water vic wide, as more Narrawong households look for an energy efficient hot water system that keeps bills under control.
When you look at hot water system price or cost, it helps to factor in running costs and rebates, not just the sticker. Typical annual bill savings can look like:
• Old electric to heat pump hot water system: save around $350–$700 per year • Gas to heat pump hot water: save roughly $250–$500 per year • Gas to solar hot water system: save about $200–$450 per year • Old electric to modern electric hot water installation with good solar: save around $200–$400 per year
The actual heat pump hot water price or cost, or solar hot water price or cost, will depend on system size, brands and whether you need hot water repair, solar hot water repair or a full changeover. Electric hot water installation can still make sense where roofs are shaded, especially when paired with rooftop solar and smart timers.
For Narrawong homeowners, several incentives can help bring the hot water system price or cost down. Federal Small‑scale Technology Certificates (STCs) provide an upfront discount on eligible heat pump and solar hot water systems, effectively reducing the system cost by a substantial percentage. On top of that, Victorian hot water rebate VIC programs can offer a heat pump hot water rebate or solar hot water rebate, and in some cases an electric hot water system rebate when replacing inefficient units. Together, these hot water rebate VIC options can shorten payback periods significantly, especially if you also use timers or solar diversion so your electric hot water system heats mainly on solar.
If you are weighing electric hot water vs gas hot water, or trying to choose the best heat pump hot water system for your Narrawong property, it pays to talk to experienced local installers. With strong solar resources, a high rate of home ownership and a community that increasingly values sustainability, Narrawong is well placed to benefit from efficient hot water upgrades. Whether you need hot water installation for a new build, a hot water repair, or are planning a full solar hot water tank replacement, working with trusted hot water vic specialists helps ensure you get the right system, sharp pricing and quality workmanship.
If your existing gas or older electric unit is ageing, noisy or costing a fortune to run, now is a good time to check whether your Narrawong home is ready for a hot water upgrade. A tailored heat pump hot water installation or solar hot water installation can cut bills, reduce emissions and future‑proof your home against rising energy prices. Talk with our experienced local hot water installers for personalised advice on hot water systems Narrawong households can rely on, and find the most efficient hot water system that fits your budget, lifestyle and long‑term plans.