Hot Water Systems in Warwick
The 6024 postcode, covering Warwick and Greenwood and surrounding areas, is home to around 5,437 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 Warwick and the 6024 area, 1,442 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 Warwick's climate delivering an average of 5.4 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 6024
37th
State Wide
174th
Australia Wide
Hot Water Installation Warwick
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 Warwick
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterWarwick
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 Warwick
Compare heat pump hot water systems suitable for Warwick'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 - Warwick, 6024
Hot Water Demographics - Warwick
Based on the Australian Bureau of Statistics 2021 Census (ABS), Warwick has around 5,437 private dwellings, home to approximately 13,053 people. With an average household size of 2.6 people, and around 50 litres of hot water used per person each day in Australia, Warwick households use approximately 130 litres of hot water daily, equating to a massive 0.7 million litres of hot water used across the suburb every single day.
Other census insights reinforce Warwick's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Warwick community is home to 1,211 couple families with children and 272 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,348 homes owned with a mortgage and 1,936 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.
Warwick is converting hot water demand to efficient systems faster than many peers, with 26.5% of dwellings already upgraded.
Hot water systems in Warwick
In Warwick, more locals are rethinking their hot water system as power prices rise and older gas units start to show their age. With an average household size of about 2.6 people and more than 5,100 dwellings, many families and downsizers are looking at a heat pump hot water system, solar hot water system or modern electric hot water system as a smarter, lower‑running‑cost option. The median household income here is solid, but with mortgages around $1,950 a month and rents near $400 a week, every saving on bills helps.
Warwick’s sunshine is a big advantage. The Kingsley weather station shows mean daily solar exposure of about 19.3 MJ/m², which is roughly 5.4 kWh/m² per day across the year. That strong solar resource suits both a solar hot water heating system on the roof and a high‑efficiency heat pump hot water installation that runs cheaply during the day. Upgrading from an old gas or electric hot water system to an energy efficient hot water system is an easy way to lock in annual hot water energy savings without changing how you live.
Most homes in 6024 are separate houses with three or four bedrooms, so hot water demand is steady, especially for families and the 2,700‑plus residents over 65 who value reliability and lower bills. Across Warwick there have already been 1,442 efficient hot water installations, combining heat pump and solar hot water installation jobs. Install numbers climbed sharply around 2007–2011, with peaks in 2009 and 2010, then another lift in 2021 as more people chased an all‑electric home, better tariffs and lower emissions. Those trends show a clear local shift towards electrification, efficient hot water and getting more value from rooftop solar.
When you compare options like heat pump vs solar hot water or solar hot water vs electric hot water, the right choice depends on your roof, budget and how you use energy. Quality brands such as Rheem heat pump hot water, Rheem solar hot water, Rinnai solar hot water and Sanden heat pump units are all popular in WA for their efficiency and reliability. Many locals also look at Chromagen solar hot water or other premium systems when planning solar hot water tank replacement to keep running costs low.
Typical savings in Warwick from an efficient hot water upgrade can be substantial. As a rough guide, annual bill savings might look like this:
• Old electric to heat pump hot water system: $400–$800 per year • Gas to heat pump hot water system: $300–$600 per year • Gas to solar hot water system: $250–$550 per year • Old electric to modern electric hot water installation with rooftop solar: $250–$500 per year
The exact hot water system price or cost will vary with size and brand, but many households find the best heat pump hot water system or best hot water system Australia‑wide is the one that balances upfront cost with low running costs and strong warranties. Heat pump hot water price or cost has come down in recent years, and solar hot water price or cost is often more affordable once incentives are applied. For some Warwick homes, a modern electric hot water installation paired with solar PV can still be the most efficient hot water system overall.
Hot Water Rebates, Tariffs & Savings
Across hot water WA, more households are replacing old gas and electric units with efficient options. For Warwick homeowners, there are Australian Government incentives through Small‑scale Technology Certificates (STCs) that apply to eligible solar hot water systems and heat pump units. On top of that, state‑based schemes can offer a heat pump hot water rebate or solar hot water rebate that effectively cuts the upfront price by a meaningful amount. In some cases, an electric hot water system rebate may apply when you move away from gas hot water to efficient electric.
These hot water rebate WA programs can reduce the system cost by thousands of dollars on larger jobs, shorten payback periods to just a few years, and help you save hundreds of dollars per year on bills. Using timers or a solar diverter so your electric or heat pump unit runs mainly on solar power can boost savings even further and turn your new unit into a truly energy efficient hot water system.
If you are in Warwick and your current unit is old, noisy or running up big bills, this is a good time to check whether a heat pump hot water system, solar hot water system or modern electric hot water system is right for you. Working with experienced local hot water installers who specialise in heat pump hot water installation, solar hot water repair, solar hot water installation and hot water repair ensures you get the right size, tariff and setup for your home. With strong local solar, growing interest in sustainability and clear potential for lower running costs, an efficient hot water upgrade can reduce bills, cut emissions and future‑proof your place. For personalised advice on hot water systems Warwick homeowners can rely on, connect with trusted local experts and explore your options with us.