Hot Water Systems in Coomoora
The 3461 postcode, covering Coomoora, Bullarto, Bullarto South, Clydesdale, Denver, Drummond, Dry Diggings, Eganstown, Elevated Plains, Franklinford, Glenlyon, Hepburn, Hepburn Springs, Korweinguboora, Leonards Hill, Lyonville, Mount Franklin, Musk, Musk Vale, Porcupine Ridge, Sailors Falls, Sailors Hill, Shepherds Flat, Spargo Creek, Strangways, Wheatsheaf, Yandoit and Yandoit Hills and surrounding areas, is home to around 2,663 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 Coomoora and the 3461 area, 245 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 Coomoora's climate delivering an average of 4.4 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 3461
259th
State Wide
907th
Australia Wide
Hot Water Installation Coomoora
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 Coomoora
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterCoomoora
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.
Want Solar Finance Options?
Compare lenders and get tailored loan offers.
Heat Pump Hot Water Systems for Coomoora
Compare heat pump hot water systems suitable for Coomoora'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 - Coomoora, 3461
Hot Water Demographics - Coomoora
Based on the Australian Bureau of Statistics 2021 Census (ABS), Coomoora has around 2,663 private dwellings, home to approximately 4,155 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Coomoora households use approximately 110 litres of hot water daily, equating to a massive 0.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Coomoora's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Coomoora community is home to 273 couple families with children and 60 one-parent families, meaning a large proportion of households face substantial hot water demand. With 681 homes owned with a mortgage and 943 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.
Coomoora is converting hot water demand to efficient systems faster than many peers, with 9.2% of dwellings already upgraded.
Hot water systems in Coomoora
Across Coomoora and the wider 3461 area, more homeowners are swapping old gas and ageing electric units for an energy efficient hot water system. With around 1,884 occupied dwellings, a high rate of homes owned outright or with a mortgage, and an average household size of 2.2 people, many locals are at the perfect stage to invest in a modern hot water system that cuts bills and future‑proofs the home. The local solar exposure is strong too: Coomoora averages about 15.8 MJ/m² of sunshine a day – roughly 4.4 kWh/m² – which is ideal for a solar hot water system or a heat pump hot water system that sips electricity while using ambient heat.
For many households, hot water is one of the biggest energy users, so upgrading from older gas or an inefficient electric hot water system is a logical next step. In a community where the median household income sits around $1,369 a week and many residents are over 50, steady, predictable running costs really matter. A modern solar hot water heating system or high‑performance heat pump hot water installation can dramatically reduce the annual hot water system price you pay in power, especially if you already have rooftop solar.
In Coomoora, most homes are separate houses with two to four bedrooms, so typical hot water demand suits 250–315 litre systems. That’s spot on for the best heat pump hot water system options or a well‑sized solar hot water tank replacement. Local installers see strong interest in brands like Rheem and Rinnai for reliable solar hot water installation and electric hot water installation, and Sanden and Stiebel Eltron style units for ultra‑efficient heat pump hot water. These systems are often rated among the best hot water system Australia wide for efficiency and durability.
Average annual bill savings will vary, but realistic ranges for Coomoora homes are:
• Old electric to heat pump hot water system: $400–$800 per year • Gas to heat pump hot water: $300–$700 per year • Gas to solar hot water system: $250–$600 per year • Old electric to modern electric hot water with solar: $200–$500 per year
Over time, those savings add up, especially when you factor in the lower heat pump hot water price / cost to run compared with gas or older resistive units. When you compare heat pump vs solar hot water or solar hot water vs electric hot water, the most efficient hot water system for you will depend on roof space, budget and whether you already have PV solar.
Coomoora has already seen 245 efficient hot water installations, combining heat pump and solar hot water systems. Installations peaked around 2009, with strong years through the 2010s and a fresh uptick again in 2023. That pattern mirrors growing local interest in electrification, lower running costs and moving away from gas hot water. As systems age out, more households are choosing an energy efficient hot water system with trusted brands like Rheem solar hot water, Rinnai solar hot water or a premium Sanden heat pump, backed by local hot water repair and solar hot water repair services.
Hot Water Rebates, Tariffs & Savings
Right across hot water vic, there’s rising demand to replace gas or tired electric units with efficient options. Coomoora homeowners can usually tap into Federal Small‑scale Technology Certificates (STCs) plus state‑based heat pump hot water rebate and solar hot water rebate programs. In some cases, these hot water rebate vic incentives and electric hot water system rebate offers can cut the upfront solar hot water price / cost or heat pump hot water price / cost by 30–50%, bringing quality systems within reach. Combine that with hundreds of dollars a year in bill savings and a payback period that can shrink to just a few years, especially if you use timers or solar diversion to run your hot water system when your panels are producing, and the numbers become very attractive. For many locals, electric hot water vs gas hot water is now an easy call, particularly when you consider long‑term energy prices and emissions.
If your current unit is more than 10 years old, running out of hot water, or costing a fortune to run, it’s a good time to check whether your Coomoora home is ready for a hot water upgrade. Whether you’re weighing heat pump vs solar hot water, looking at all‑electric options, or just want the most efficient hot water system for your budget, experienced local hot water installers can help. With Coomoora’s strong solar resource and growing interest in sustainability, choosing the right hot water system can reduce bills, cut emissions and make your home more comfortable for years to come. Reach out to trusted local experts for personalised advice, hot water installation and hot water repair support tailored to your property and usage.