Hot Water Systems in Obum Obum
The 4309 postcode, covering Obum Obum, Aratula, Charlwood, Clumber, Fassifern, Fassifern Valley, Frazerview, Kalbar, Kents Lagoon, Kulgun, Milora, Moogerah, Morwincha, Mount Edwards, Munbilla, Tarome, Teviotville and Washpool and surrounding areas, is home to around 1,379 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 Obum Obum and the 4309 area, 162 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 Obum Obum'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 4309
226th
State Wide
1140th
Australia Wide
Hot Water Installation Obum Obum
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 Obum Obum
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterObum Obum
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 Obum Obum
Compare heat pump hot water systems suitable for Obum Obum'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 - Obum Obum, 4309
Hot Water Demographics - Obum Obum
Based on the Australian Bureau of Statistics 2021 Census (ABS), Obum Obum has around 1,379 private dwellings, home to approximately 3,090 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Obum Obum households use approximately 125 litres of hot water daily, equating to a massive 0.2 million litres of hot water used across the suburb every single day.
Other census insights reinforce Obum Obum's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Obum Obum community is home to 254 couple families with children and 64 one-parent families, meaning a large proportion of households face substantial hot water demand. With 442 homes owned with a mortgage and 544 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.
Obum Obum is converting hot water demand to efficient systems faster than many peers, with 11.7% of dwellings already upgraded.
Hot water systems in Obum Obum
In Obum Obum, more locals are rethinking their old gas and electric hot water system and moving to cleaner, more energy efficient options. With mostly separate houses, an average household size of 2.5 people and a strong owner‑occupier base (over 980 homes owned outright or with a mortgage), it makes sense to invest in long‑term savings. Hot water can be one of the biggest energy users in the home, so upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical next step.
Obum Obum gets excellent sunshine, with average solar exposure of around 18.6 MJ/m² per day – roughly 5.2 kWh/m² of solar energy. That is ideal for both a solar hot water heating system on the roof and for running a heat pump hot water system off rooftop solar. For households watching mortgage repayments (median around $1,517 a month) and families on a median household income of about $1,368 a week, the annual hot water energy savings from upgrading can make a real difference to the budget.
Across the 4309 area there are 1,213 occupied private dwellings, most of them three‑ and four‑bedroom homes, so hot water demand is steady year‑round. Many properties still rely on older electric or gas cylinders. Swapping from electric hot water vs gas hot water to an energy efficient hot water system such as a Sanden heat pump, Rheem heat pump hot water unit, or a roof‑mounted Rheem solar hot water or Rinnai solar hot water system can cut running costs while keeping showers hot. Brands like Solahart and Chromagen solar hot water are also popular where there is good roof space and clear northern exposure.
For a typical Obum Obum home, realistic average annual bill savings can look like this: • Old electric to heat pump hot water installation: save about $350–$700 per year. • Gas to heat pump: save around $250–$600 per year. • Gas to solar hot water installation: save roughly $200–$550 per year. • Old electric to modern electric hot water installation powered by rooftop solar: save about $250–$500 per year.
Since 2001, there have been 162 efficient hot water installations (heat pump and solar hot water) recorded in the 4309 postcode. Activity picked up in the early 2000s, with solid years in 2002, 2004, 2009–2012 and another bump in 2018–2019. More recent years show a steady trickle of systems as homeowners replace ageing units with the best hot water system Australia has to offer for their needs, whether that is the best heat pump hot water system or a robust solar hot water system with a large tank. This trend reflects growing local interest in electrification, lower running costs and moving towards the most efficient hot water system possible.
Hot Water Rebates, Tariffs & Savings
Around Obum Obum QLD, more households are now replacing tired gas or off‑peak cylinders with efficient options like heat pump hot water, modern electric hot water system or a roof‑mounted solar hot water system. Federal incentives such as Small‑scale Technology Certificates (STCs) can reduce the upfront hot water system price, especially for a solar hot water installation or qualifying heat pump hot water installation. On top of that, Queensland hot water rebate programs for efficient systems may apply, including a heat pump hot water rebate or solar hot water rebate that can effectively trim the heat pump hot water price or solar hot water price by a substantial percentage.
For some homes, an electric hot water system rebate can make a quality unit surprisingly affordable, especially when combined with solar. When you compare heat pump vs solar hot water, both can save hundreds of dollars a year on bills and shorten the payback period to only a few years, particularly if you use timers or solar diversion to run the system during the day. Many households find that, once rebates and smart tariffs are factored in, the true hot water system cost is much lower than expected, especially compared with doing nothing and staying on old gas.
If you are in Obum Obum QLD and your current unit is leaking, running out of hot water or simply getting old, it is a good time to look at a hot water upgrade. Whether you are comparing solar hot water vs electric hot water, planning a solar hot water tank replacement, or wanting to move to an all‑electric, energy efficient hot water system with heat pump hot water, it pays to talk to experienced local installers. With Obum Obum’s strong solar resource and growing interest in sustainability, efficient hot water systems can help cut emissions, reduce bills and future‑proof your home. Reach out to trusted hot water QLD specialists for personalised advice on hot water installation, hot water repair, solar hot water repair and the best mix of technology and hot water rebate QLD options for your property, and make sure your next system is sized and set up properly from day one.