Hot Water Systems in Clayton
The 3168 postcode, covering Clayton and Notting Hill and surrounding areas, is home to around 8,606 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 Clayton and the 3168 area, 690 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 Clayton's climate delivering an average of 4.2 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 3168
111st
State Wide
443rd
Australia Wide
Hot Water Installation Clayton
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 Clayton
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterClayton
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 Clayton
Compare heat pump hot water systems suitable for Clayton'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 - Clayton, 3168
Hot Water Demographics - Clayton
Based on the Australian Bureau of Statistics 2021 Census (ABS), Clayton has around 8,606 private dwellings, home to approximately 17,797 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Clayton households use approximately 125 litres of hot water daily, equating to a massive 1.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Clayton's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Clayton community is home to 1,014 couple families with children and 204 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,315 homes owned with a mortgage and 1,358 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.
Clayton is converting hot water demand to efficient systems faster than many peers, with 8.0% of dwellings already upgraded.
Hot water systems in Clayton
Across Clayton, more households and businesses are switching to energy efficient hot water systems to cut bills and move away from gas. With a young population (median age just 28), plenty of renters and owners, and around 7,150 occupied dwellings ranging from family homes to student apartments, a reliable hot water system that does not chew through power is a smart upgrade.
Clayton’s average household size of 2.5 people means steady daily demand for showers, washing and cooking. Upgrading an old gas or electric hot water system to a modern heat pump hot water system, solar hot water system or efficient electric hot water system can deliver serious savings. Locally, the mean daily solar exposure is about 15 MJ/m² – roughly 4.2 kWh/m² per day – which is strong enough to support both a solar hot water heating system and high performance heat pumps. Annual hot water energy savings for a typical Clayton home can easily reach hundreds of dollars a year when you replace a tired gas storage unit with an energy efficient hot water system.
In 3168, many separate houses and townhouses sit alongside more than 1,700 flats and apartments, so there is no one “best hot water system Australia” for everyone. For compact homes and units, a small electric hot water installation or a Sanden heat pump can work brilliantly, while larger family homes often look at roof-mounted solar hot water installation with brands like Rheem solar hot water or Chromagen solar hot water. Rinnai solar hot water and Rheem heat pump hot water units are also popular where owners want proven reliability and strong warranties.
For Clayton’s mix of students, families and older residents, hot water energy use can be a big slice of the household bill. Efficient hot water systems already installed in the suburb are helping to change that. Typical annual bill savings look like this:
• Old electric to heat pump hot water system: $400–$800 per year • Gas storage to heat pump: $300–$600 per year • Gas storage to solar hot water system: $250–$550 per year • Old electric to modern electric hot water system with rooftop solar: $250–$500 per year
We are seeing more homes compare heat pump vs solar hot water as they chase the most efficient hot water system for their roof space, budget and tariff. Some prefer solar hot water vs electric hot water, others like the flexibility of an ultra efficient heat pump on a controlled load tariff. Either way, our local hot water installation teams can walk you through hot water system price and running cost, including realistic heat pump hot water price ranges, solar hot water price estimates and what to expect from electric hot water installation.
In Clayton, there have already been around 690 efficient hot water installations, including both heat pump hot water installation and solar hot water installation. Install numbers were modest in the early 2000s, then picked up sharply from about 2008, peaking around 2014 and staying solid through 2019–2021. Even with a slight easing more recently, the trend shows strong local interest in electrification, lower running costs and cleaner hot water VIC wide. Each new system also creates future demand for hot water repair and solar hot water repair, plus the occasional solar hot water tank replacement as systems age.
Hot Water Rebates, Tariffs & Savings
Homeowners in Clayton are increasingly replacing old gas or resistive electric units with heat pumps, modern electric hot water or a solar hot water heating system. Federal incentives like Small-scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water systems, effectively acting as an upfront discount off the hot water system cost. On top of that, Victorian programmes can offer a heat pump hot water rebate or solar hot water rebate, and in some cases an electric hot water system rebate when moving away from gas. For many Clayton households, these hot water rebate VIC options can trim the installed heat pump hot water cost or solar hot water price by 20–40%, bringing payback down to just a few years. Combine that with rooftop solar, smart timers or solar diversion, and typical savings from an efficient hot water upgrade can easily reach several hundred dollars per year while slashing emissions.
If your current unit is older, noisy or struggling to keep up, it is a good time to check whether your Clayton home is ready for a hot water upgrade. Whether you are weighing up electric hot water vs gas hot water, comparing solar hot water vs electric hot water, or wanting the best heat pump hot water system for an all electric home, working with experienced hot water VIC installers matters. Our local heat pump and solar hot water specialists understand Clayton’s strong solar exposure and growing interest in sustainability, and can help you reduce bills, cut carbon and future proof your place. Connect with our trusted local experts for personalised advice, hot water repair or a tailored quote on your next hot water system.