Hot Water Systems in Stewarton
The 4702 postcode, covering Stewarton, Anakie Siding, Arcturus, Bogantungan, Carnarvon Park, Central Queensland Mc, Cheeseborough, Comet, Dundula Creek, Gordonstone, Humboldt, Rannes, Rewan, Sapphire Central, Togara, Withersfield, Yalleroi, Alberta, Alsace, Alton Downs, Anakie, Argoon, Balcomba, Banana, Baralaba, Barnard, Bingegang, Blackdown, Bluff, Boolburra, Bouldercombe, Bushley, Canal Creek, Canoona, Cawarral, Consuelo, Coomoo, Coorooman, Coorumbene, Coowonga, Dalma, Dingo, Dixalea, Dululu, Dumpy Creek, Etna Creek, Fernlees, Gainsford, Garnant, Gemfields, Gindie, Glenroy, Gogango, Goomally, Goovigen, Goowarra, Gracemere, Jambin, Jardine, Jellinbah, Joskeleigh, Kabra, Kalapa, Keppel Sands, Kokotungo, Kunwarara, Lowesby, Mackenzie, Marmor, Midgee, Milman, Mimosa, Moonmera, Morinish, Morinish South, Mount Chalmers, Nine Mile, Parkhurst, Pheasant Creek, Pink Lily, Plum Tree, Ridgelands, Rolleston, Rossmoya, Rubyvale, Sapphire, Shoalwater, Smoky Creek, South Yaamba, Stanage, Stanwell, Tarramba, The Caves, The Gemfields, Thompson Point, Tungamull, Ulogie, Wallaroo, Westwood, Willows, Willows Gemfields, Woolein, Wooroona, Wowan, Wycarbah and Yaraka and surrounding areas, is home to around 11,695 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 Stewarton and the 4702 area, 2,215 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 Stewarton's climate delivering an average of 5.8 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 4702
21st
State Wide
93rd
Australia Wide
Hot Water Installation Stewarton
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 Stewarton
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterStewarton
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 Stewarton
Compare heat pump hot water systems suitable for Stewarton'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 - Stewarton, 4702
Hot Water Demographics - Stewarton
Based on the Australian Bureau of Statistics 2021 Census (ABS), Stewarton has around 11,695 private dwellings, home to approximately 25,902 people. With an average household size of 2.7 people, and around 50 litres of hot water used per person each day in Australia, Stewarton households use approximately 135 litres of hot water daily, equating to a massive 1.6 million litres of hot water used across the suburb every single day.
Other census insights reinforce Stewarton's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Stewarton community is home to 2,326 couple families with children and 751 one-parent families, meaning a large proportion of households face substantial hot water demand. With 3,462 homes owned with a mortgage and 3,316 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.
Stewarton is converting hot water demand to efficient systems faster than many peers, with 18.9% of dwellings already upgraded.
Hot water systems in Stewarton
Across Stewarton and the wider 4702 area, more homeowners are rethinking their old gas and electric hot water system and swapping to efficient options like a heat pump hot water system, solar hot water system or modern electric hot water system. With an average household size of around 2.7 people and more than 9,800 occupied dwellings, hot water is a big chunk of local energy use. Many families are juggling mortgages of about $1,560 a month and household incomes around $1,649 a week, so cutting running costs without sacrificing comfort just makes sense.
Stewarton’s climate is ideal for efficient hot water. The nearby Blackwater weather station records mean daily solar exposure of about 20.7 MJ/m², which is roughly 5.75 kWh/m² per day. That strong Central Queensland sunshine means both a solar hot water heating system and a quality heat pump hot water system can perform very well, especially when paired with rooftop solar. Upgrading from an older gas or power‑hungry electric hot water system can deliver substantial annual hot water energy savings for Stewarton households, particularly for families and larger homes with three or four bedrooms.
Around 4702, a typical family home’s hot water energy use can be a quarter or more of total electricity consumption. That’s why choosing the most efficient hot water system you can afford is so important. Many locals compare heat pump vs solar hot water to work out what suits their roof, budget and usage patterns. Others prefer to stay simple with an electric hot water installation, but matched to rooftop solar and off‑peak tariffs to keep bills down.
To give a feel for savings, here are some realistic annual bill reductions many Stewarton households see when they choose an energy efficient hot water system:
• Old electric to heat pump hot water installation: save roughly $350–$700 per year. • Gas to heat pump hot water system: save about $250–$600 per year. • Gas to solar hot water installation: save around $300–$650 per year. • Old electric to modern electric hot water system with solar: save about $200–$500 per year.
Brands like Rheem, Rinnai, Sanden and Thermann are common in the local market. You’ll see Rheem solar hot water and Rinnai solar hot water on many roofs, while Rheem heat pump hot water and premium options like a Sanden heat pump are popular with households chasing the best heat pump hot water system and the most efficient hot water system overall. For solar hot water tank replacement or solar hot water repair, many Stewarton installers can service established systems such as Chromagen solar hot water and other leading brands.
Efficient hot water is not new to Stewarton. There have already been 2,215 efficient hot water installations (heat pump and solar) recorded in the 4702 postcode. Installations grew strongly from the early 2000s, peaking around 2008–2010 when more than 200 systems a year were going in. While numbers have steadied in recent years, with 2022–2024 still seeing dozens of new systems installed annually, it shows steady local interest in electrification, lower running costs and moving towards all‑electric homes. As power prices rise and more rooftops add solar, demand for solar hot water vs electric hot water and efficient heat pump upgrades continues to climb.
Hot Water Rebates, Tariffs & Savings
Across Stewarton QLD, more households are now replacing old gas or ageing electric units with a heat pump hot water system, a modern electric hot water system or a solar hot water system that works hand in hand with rooftop PV. Australian Government incentives like Small‑scale Technology Certificates (STCs) apply to eligible systems, effectively lowering the hot water system price by hundreds of dollars at the point of sale. On top of that, Queensland hot water rebate programs for efficient units, including a heat pump hot water rebate or solar hot water rebate, can further reduce your heat pump hot water price or solar hot water price, and some schemes also support an electric hot water system rebate when you are shifting away from gas.
When you stack STCs, state hot water rebate QLD support and smart use of off‑peak or solar‑friendly tariffs, many Stewarton homes can cut the upfront hot water system cost by a substantial percentage. That shortens payback periods, sometimes to as little as three to six years, especially when paired with rooftop solar and timers or smart controls that heat water during the middle of the day. Over the life of the system, that can mean thousands of dollars saved, particularly if you are moving from electric hot water vs gas hot water to a truly energy efficient hot water system.
If you are in Stewarton and your current unit is old, unreliable or costing a fortune to run, now is a good time to check whether your home is ready for a hot water upgrade. Whether you are weighing up heat pump vs solar hot water, considering solar hot water vs electric hot water, or just need urgent hot water repair or solar hot water repair, working with experienced hot water installers who specialise in heat pump hot water installation, solar hot water installation and electric hot water installation is essential. With Stewarton’s strong solar resource and growing interest in sustainability, choosing one of the best hot water system Australia options can help you reduce bills, cut emissions and future‑proof your home. Reach out to trusted local experts for personalised advice with us and find the right hot water QLD solution for your family and budget.