Hot Water Systems in Reid
The 5118 postcode, covering Reid, Bibaringa, Buchfelde, Concordia, Gawler, Gawler Belt, Gawler East, Gawler River, Gawler South, Gawler West, Hewett, Kalbeeba, Kangaroo Flat, Kingsford, Ward Belt and Willaston and surrounding areas, is home to around 7,926 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 Reid and the 5118 area, 791 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 Reid's climate delivering an average of 4.9 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 5118
8th
State Wide
377th
Australia Wide
Hot Water Installation Reid
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 Reid
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterReid
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 Reid
Compare heat pump hot water systems suitable for Reid'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 - Reid, 5118
Hot Water Demographics - Reid
Based on the Australian Bureau of Statistics 2021 Census (ABS), Reid has around 7,926 private dwellings, home to approximately 18,117 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Reid households use approximately 125 litres of hot water daily, equating to a massive 1.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Reid's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Reid community is home to 1,388 couple families with children and 451 one-parent families, meaning a large proportion of households face substantial hot water demand. With 3,201 homes owned with a mortgage and 2,390 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.
Reid is converting hot water demand to efficient systems faster than many peers, with 10.0% of dwellings already upgraded.
Hot water systems in Reid
Across Reid and the 5118 area, more households are ditching old gas units and clunky electric storage tanks for a modern hot water system that is cheaper to run and better for the environment. With an average household size of around 2.5 people and more than 7,400 dwellings, reliable hot water is a big part of daily life here. Rising energy costs and a median household income under $1,500 a week mean many families are looking closely at the running cost of their hot water, not just the sticker price.
Reid’s climate is ideal for efficient hot water. The local Gawler weather station records mean daily solar exposure of about 17.5 MJ/m², which is roughly 4.9 kWh of sunshine per square metre per day over the year. That level of sun gives a real boost to any solar hot water system or heat pump hot water system, helping them deliver strong performance and lower bills. For homeowners upgrading from older gas or electric units, the annual hot water energy savings can easily run into the hundreds of dollars, especially when paired with rooftop solar.
Most homes in Reid are separate houses with three or four bedrooms, so hot water demand is steady – plenty of showers, washing and dishwashing. That is why many locals are now weighing up heat pump vs solar hot water, and even efficient electric hot water system options that work neatly with existing solar panels. A modern heat pump hot water system is often considered the most efficient hot water system for all‑electric homes, while a well‑designed solar hot water heating system can dramatically cut grid energy use. Brands like Rheem heat pump hot water, Sanden heat pump and Rinnai solar hot water are common choices, along with chromagen solar hot water for solar hot water tank replacement on older systems.
Reid has already seen 791 efficient hot water installations, combining heat pump hot water installation and solar hot water installation. Install numbers climbed strongly through the 2000s, with standout years like 2009 and 2010, and while recent years show a steadier trickle of upgrades, there is clear ongoing interest in electrification and lower running costs. Each new hot water installation adds to community hot water energy savings and helps shift more homes away from gas.
When locals start comparing hot water system price or cost, they quickly discover that the upfront heat pump hot water price or cost or solar hot water price or cost is only part of the story. Long‑term savings from an energy efficient hot water system, plus rebates, usually make the numbers stack up. Typical bill reductions for Reid households can look like:
• Old electric to heat pump: around $350–$700 a year off bills. • Gas to heat pump: about $250–$600 a year saved. • Gas to solar hot water: roughly $250–$550 a year saved. • Old electric to modern electric hot water installation with solar: about $200–$450 a year.
On top of that, there are hot water repair and solar hot water repair considerations. Sometimes a failing gas unit or leaking tank is the perfect moment to upgrade to the best hot water system Australia can offer for your situation, rather than spending more on patch‑up hot water repair work.
Hot Water Rebates, Tariffs & Savings
In Reid, interest is growing in replacing old gas or electric hot water with efficient options such as a new heat pump hot water system, modern electric hot water system or solar hot water system. Federal incentives like Small‑scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water systems, effectively acting as a solar hot water rebate or heat pump hot water rebate that reduces upfront cost at the point of sale. South Australian schemes can also support efficient electric hot water installation, sometimes described as an electric hot water system rebate, especially when moving away from gas.
For many Reid homes, these hot water rebate SA programs can trim the system cost by a substantial percentage, shortening payback periods to just a few years. Combine rebates with existing rooftop solar, smart timers or solar‑diversion, and you can use your own daytime generation to run your hot water, further improving savings. Choosing a quality unit – for example Rheem solar hot water, Sanden heat pump or other best heat pump hot water system contenders – helps ensure reliability and low running costs for the long term.
If you are in Reid and your current unit is old, noisy or running on gas, this is a good time to check whether your home is ready for a hot water upgrade. Whether you are comparing solar hot water vs electric hot water, electric hot water vs gas hot water, or looking for the most efficient hot water system for an all‑electric home, experienced hot water SA installers can help. Talk with trusted local specialists in heat pump and solar hot water to cut bills, reduce emissions and future‑proof your home – connect with our local experts for personalised advice today.