Hot Water Systems in Seventeen Mile
The 4344 postcode, covering Seventeen Mile, Silver Pinch, Carpendale, Egypt, Flagstone Creek, Helidon, Helidon Spa, Iredale, Lilydale, Lockyer, Rockmount, Silver Ridge, Stockyard and Upper Flagstone and surrounding areas, is home to around 1,000 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 Seventeen Mile and the 4344 area, 192 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 Seventeen Mile's climate delivering an average of 5.2 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 4344
216th
State Wide
1048th
Australia Wide
Hot Water Installation Seventeen Mile
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 Seventeen Mile
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterSeventeen Mile
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 Seventeen Mile
Compare heat pump hot water systems suitable for Seventeen Mile'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 - Seventeen Mile, 4344
Hot Water Demographics - Seventeen Mile
Based on the Australian Bureau of Statistics 2021 Census (ABS), Seventeen Mile has around 1,000 private dwellings, home to approximately 2,429 people. With an average household size of 2.7 people, and around 50 litres of hot water used per person each day in Australia, Seventeen Mile households use approximately 135 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 Seventeen Mile's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Seventeen Mile community is home to 200 couple families with children and 63 one-parent families, meaning a large proportion of households face substantial hot water demand. With 380 homes owned with a mortgage and 311 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.
Seventeen Mile is converting hot water demand to efficient systems faster than many peers, with 19.2% of dwellings already upgraded.
Hot water systems in Seventeen Mile
Across Seventeen Mile, more locals are rethinking their old gas and electric hot water and switching to modern, energy efficient options. With most of the 908 dwellings being separate houses and an average household size of 2.7 people, a reliable hot water system is essential, but so is keeping running costs under control. Many families here juggle mortgages of around $1,500 a month and a median household income of about $1,555 a week, so cutting energy bills with a smarter hot water upgrade simply makes sense.
Seventeen Mile is well suited to efficient hot water. The nearby Helidon weather station records an impressive 18.8 MJ/m² of solar exposure a day on average – roughly 5.2 kWh/m² per day – which is ideal for a solar hot water system or a high performance heat pump hot water system. That strong sunshine means a solar hot water heating system can do much of the work for free, while a heat pump uses the warm air to deliver the most efficient hot water system performance, especially compared with older electric hot water vs gas hot water setups.
In the 4344 area, demand is driven by families and owner occupiers, with more than 690 homes owned outright or with a mortgage. Many of these properties still run older electric or gas units that are expensive to run. Upgrading to an energy efficient hot water system such as a Sanden heat pump, Rheem heat pump hot water unit, or a quality Rheem solar hot water or Rinnai solar hot water system can slash usage while keeping showers hot and reliable. For some households, a modern electric hot water system paired with rooftop solar is also a smart move, especially when comparing solar hot water vs electric hot water on simplicity and upfront hot water system price.
Seventeen Mile has already seen 192 efficient hot water systems installed, including heat pump hot water installation and solar hot water installation. Installations surged around 2008–2010, with more than 60 systems added in just three years as rebates kicked in and power prices rose. After a quieter period, there has been steady interest again with new systems going in each year through to 2024. This trend reflects a clear shift towards electrification, lower running costs and future proofing homes with the best hot water system Australia can offer for local conditions.
For many households, the numbers stack up. Typical annual bill savings can look like this:
• Replacing an old electric with a heat pump hot water system: save around $350–$700 per year. • Switching gas to a heat pump: save roughly $250–$600 per year. • Switching gas to a solar hot water system: save about $200–$500 per year. • Upgrading an old electric to a modern electric hot water system run on solar: save around $200–$450 per year.
Popular brands in and around Seventeen Mile include Chromagen solar hot water and Rheem solar hot water for roof or ground mounted solar hot water tank replacement, and premium options like Sanden heat pump units when you want the best heat pump hot water system performance and low noise. These systems are designed to be the most efficient hot water system for many homes, cutting both bills and emissions.
Hot Water Rebates, Tariffs & Savings
Interest in hot water QLD wide is being driven by rising tariffs and generous incentives. In Seventeen Mile, homeowners looking at heat pump vs solar hot water, or even a straight electric hot water installation, can often tap into a mix of Federal and state support. The Federal Small-scale Technology Certificates (STCs) act like an upfront discount on eligible systems, reducing the heat pump hot water price or solar hot water price by hundreds of dollars. On top of that, Queensland programs and retailer offers can provide a heat pump hot water rebate, solar hot water rebate or electric hot water system rebate when you replace an old, inefficient unit.
When you combine rebates with smart tariffs and solar, the effective hot water system cost can drop by 30–50% in some cases, and payback periods shrink to just a few years. Many Seventeen Mile households are using timers or solar diversion so their electric hot water system or rheem heat pump hot water unit runs mainly during the day on excess solar, squeezing even more value from their rooftop PV. That means lower bills, fewer surprises when prices jump, and a cleaner alternative to gas.
If your current unit is more than 10 years old, running out of hot water, or costing a fortune to run, now is a good time to look at an upgrade. Whether you are weighing up heat pump vs solar hot water, comparing solar hot water vs electric hot water, or just want straightforward hot water repair or solar hot water repair advice, it pays to talk to experienced local installers. With Seventeen Mile’s strong solar exposure, solid home ownership and growing focus on sustainability, efficient hot water systems can help you reduce bills, cut emissions and future proof your home. Connect with our trusted local hot water specialists for personalised guidance on the right hot water installation or hot water repair option and to make the most of every available hot water rebate qld has to offer.