Hot Water Systems in Merlynston
The 3058 postcode, covering Merlynston, Batman, Coburg, Coburg North and Moreland and surrounding areas, is home to around 14,502 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 Merlynston and the 3058 area, 1,263 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 Merlynston'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 3058
63rd
State Wide
219th
Australia Wide
Hot Water Installation Merlynston
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 Merlynston
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMerlynston
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 Merlynston
Compare heat pump hot water systems suitable for Merlynston'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 - Merlynston, 3058
Hot Water Demographics - Merlynston
Based on the Australian Bureau of Statistics 2021 Census (ABS), Merlynston has around 14,502 private dwellings, home to approximately 33,166 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Merlynston households use approximately 125 litres of hot water daily, equating to a massive 1.8 million litres of hot water used across the suburb every single day.
Other census insights reinforce Merlynston's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Merlynston community is home to 2,830 couple families with children and 503 one-parent families, meaning a large proportion of households face substantial hot water demand. With 4,417 homes owned with a mortgage and 4,210 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.
Merlynston is converting hot water demand to efficient systems faster than many peers, with 8.7% of dwellings already upgraded.
Hot water systems in Merlynston
Across Merlynston, more households are swapping old gas and ageing electric units for modern, energy efficient hot water systems. With an average household size of 2.5 people and more than 13,000 occupied dwellings across 3058, reliable, affordable hot water is a big part of daily life. Many local families are paying off mortgages and juggling bills, so moving to a more efficient hot water system is a simple way to cut running costs without sacrificing comfort.
Merlynston gets strong year round sunshine, with average solar exposure of around 15 MJ/m² per day (roughly 4.2 kWh/m²). That is ideal for a solar hot water system or heat pump hot water system, especially when paired with rooftop solar. Upgrading from an older gas or electric hot water system to a modern heat pump or solar hot water heating system can trim your hot water energy use by well over half, delivering meaningful Annual Hot Water Energy Savings for local homeowners.
In 3058, most dwellings are separate houses and townhouses, with a healthy mix of young families and older residents. That means a lot of showers, dishwashers and laundry loads every day, so hot water energy use is a big slice of the overall household bill. Many homes still run gas hot water, but the shift to electric hot water vs gas hot water is well underway, thanks to better technology and attractive rebates.
Typical bill savings from a hot water upgrade in Merlynston can look like this:
• Old electric to heat pump hot water system: save about $350–$700 per year on bills. • Gas to heat pump: save roughly $250–$600 per year, depending on gas tariffs. • Gas to solar hot water system: save around $200–$550 per year. • Old electric to modern electric hot water system with solar: save about $250–$600 per year.
Brands like Rheem, Rinnai, Sanden and Thermann are popular locally, offering options from rheem solar hot water and rheem heat pump hot water through to rinnai solar hot water and premium sanden heat pump systems. Many homeowners simply want the most efficient hot water system they can reasonably afford, while others focus on the best heat pump hot water system or the best hot water system Australia for long term reliability. Whatever your priorities, a tailored hot water installation can balance hot water system price with performance and running costs.
Recent data shows 1,263 efficient hot water systems have already been installed in the 3058 postcode, including heat pump hot water installation and solar hot water installation projects. Installations really took off between 2009 and 2017, with peak years in 2016 and 2017, and there is renewed interest again from 2020 onwards. This steady stream of hot water installation work reflects the growing local focus on electrification, lower running costs and cutting gas use in Merlynston.
Hot Water Rebates, Tariffs & Savings
Across Merlynston, more residents are replacing old gas units and off peak cylinders with efficient options like heat pump hot water, modern electric hot water system setups and solar hot water systems. Federal incentives such as Small scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water systems, effectively acting as an upfront discount off the solar hot water price or heat pump hot water price. On top of that, Victorian hot water rebate programs can further reduce the hot water system cost, including specific heat pump hot water rebate and solar hot water rebate offers for qualifying homes. In some cases, these hot water rebate VIC incentives can slash the installed heat pump or solar hot water cost by a substantial percentage, cutting payback periods to just a few years. When you add rooftop solar, smart timers or solar diversion to run your electric hot water system during the day, you can boost savings even more. For some households, an electric hot water system rebate can make a high efficiency electric or heat pump unit cheaper upfront than a like for like gas replacement, while ongoing bills are much lower.
If your hot water system is more than ten years old, running on gas, or you have noticed rising bills and more frequent hot water repair visits, it is worth comparing heat pump vs solar hot water and even solar hot water vs electric hot water. Modern systems are designed for easy hot water repair and solar hot water repair, and solar hot water tank replacement is often a good moment to rethink your setup. Choosing an energy efficient hot water system can turn your hot water from a hidden cost into a smart investment.
Whether you are in a classic weatherboard, a renovated townhouse or a newer infill build, Merlynston has great potential for efficient hot water VIC wide. When you are ready to explore options, it pays to work with experienced local hot water installers like us who specialise in heat pump hot water installation, solar hot water installation and electric hot water installation. We can help you compare systems, rebates and tariffs, and find the right balance between upfront hot water system price and long term savings. If you are curious about moving away from gas, lowering bills and future proofing your home, connect with our trusted local experts for personalised advice and a smooth, stress free hot water upgrade.