Hot Water in Hazelwood Park, SA

Hot Water Systems in Hazelwood Park

The 5066 postcode, covering Hazelwood Park, Beaumont, Burnside, Erindale, Stonyfell, Waterfall Gully and Wattle Park and surrounding areas, is home to around 4,794 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 Hazelwood Park and the 5066 area, 298 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 Hazelwood Park's climate delivering an average of 4.7 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.

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Hot Water Ranking

Postcode 5066

44th

State Wide

810th

Australia Wide

Hot Water Installation Hazelwood Park

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 Hazelwood Park

* Data from the Bureau of Meteorology. Closest station: N/A.

Solar Powered Hot WaterHazelwood Park

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 Hazelwood Park

Compare heat pump hot water systems suitable for Hazelwood Park'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 - Hazelwood Park, 5066

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Hot Water Demographics - Hazelwood Park

Based on the Australian Bureau of Statistics 2021 Census (ABS), Hazelwood Park has around 4,794 private dwellings, home to approximately 11,942 people. With an average household size of 2.7 people, and around 50 litres of hot water used per person each day in Australia, Hazelwood Park households use approximately 135 litres of hot water daily, equating to a massive 0.6 million litres of hot water used across the suburb every single day.

Other census insights reinforce Hazelwood Park's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Hazelwood Park community is home to 1,167 couple families with children and 153 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,701 homes owned with a mortgage and 2,070 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.

Hazelwood Park is converting hot water demand to efficient systems faster than many peers, with 6.2% of dwellings already upgraded.

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Hot water systems in Hazelwood Park

Across Hazelwood Park, more homeowners are swapping old gas and electric units for an energy efficient hot water system that keeps bills down without sacrificing comfort. With an average household size of around 2.7 people and more than 3,600 separate houses in the 5066 postcode, hot water demand is steady – from busy families doing endless loads of washing to older residents wanting reliable, low‑maintenance hot water. Rising energy costs and strong local incomes mean upgrading your hot water system is a logical next step, especially when you can lock in long‑term savings.

Hazelwood Park’s sunshine also helps. The Burnside weather station records mean daily solar exposure of about 17 MJ/m² – roughly 4.7 kWh per square metre per day – which is ideal for supporting a solar hot water system or boosting the efficiency of a modern heat pump hot water system. Whether you are comparing heat pump vs solar hot water or looking at a modern electric hot water system paired with rooftop solar, the local climate works in your favour.

In 5066, many homes are owner‑occupied, with over 2,000 owned outright and 1,700 with a mortgage, so it makes sense to invest in long‑term savings rather than keep pouring money into an inefficient gas hot water unit. A modern solar hot water heating system or high‑efficiency heat pump hot water installation can dramatically cut the share of your power bill taken up by hot water. For some households, hot water can be 20–30% of total energy use, so upgrading has a big impact.

Hazelwood Park already has momentum: there have been 298 efficient hot water installations – a mix of heat pumps and solar hot water installation jobs – recorded in the postcode. Installations climbed through the 2000s, peaking around 2009 with 30 systems, and have continued steadily with recent installs in 2024 and 2025. This trend shows growing local interest in electrification, lower running costs and moving away from gas hot water. Brands like Rheem heat pump hot water, Sanden heat pump units and Rinnai solar hot water systems are popular choices for households chasing the most efficient hot water system, while options such as Chromagen solar hot water and Rheem solar hot water give plenty of flexibility for different roofs and budgets.

When it comes to hot water system price, there is a wide range. A basic electric hot water installation is usually cheapest upfront, but a heat pump hot water price or solar hot water price often pays back over time through lower bills. Typical annual savings in Hazelwood Park might look like this:

• Old electric to heat pump: save roughly $350–$700 per year on bills. • Gas to heat pump: save around $250–$600 per year, plus avoid gas supply charges. • Gas to solar hot water: save about $200–$500 per year, more with good solar exposure. • Old electric to modern electric hot water with rooftop solar: save $200–$450 per year by running on daytime solar.

As systems age, hot water repair costs and reliability become a concern. Many locals use a breakdown as the trigger to compare electric hot water vs gas hot water and look at solar hot water vs electric hot water instead of like‑for‑like replacement. A new energy efficient hot water system – whether a sanden heat pump, a best heat pump hot water system from Rheem, or a quality rinnai solar hot water package – can be sized to suit your household’s bedrooms and usage, avoiding running out of hot water while also trimming waste. If you already have solar PV, an electric hot water system with a timer or diverter can soak up excess daytime generation.

Hot Water Rebates, Tariffs & Savings

For Hazelwood Park households, hot water sa incentives can make a real difference. The Australian Government’s Small‑scale Technology Certificates (STCs) provide an upfront discount on eligible heat pump and solar hot water systems, effectively cutting the hot water system cost before you even pay. On top of that, South Australian schemes often include a heat pump hot water rebate or solar hot water rebate, and in some cases an electric hot water system rebate when replacing old, inefficient units. Combined, these hot water rebate sa options can reduce the installed cost by a substantial percentage, shortening the payback period from a decade or more down to just a few years.

With the right tariff, a heat pump hot water system running on off‑peak power or daytime solar can slash running costs further. Using timers or solar‑diversion controls means your hot water system heats when electricity is cheapest or when your panels are producing, helping your system rank among the best hot water system Australia options for long‑term value.

If you are in Hazelwood Park and your current unit is old, noisy or needing regular solar hot water repair or tank fixes, it is a great time to look at a hot water upgrade. Whether you are moving from gas to a heat pump, comparing heat pump vs solar hot water, or planning solar hot water tank replacement with a modern solar hot water repair and upgrade, working with experienced hot water installers like us makes the process simple. Hazelwood Park has strong solar potential and a growing focus on sustainability, so an efficient hot water system can cut bills, reduce emissions and future‑proof your home. Reach out to trusted local experts for personalised advice, clear pricing and tailored hot water installation options that suit your household and budget.

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