Hot Water Systems in Mentone East
The 3194 postcode, covering Mentone East, Mentone and Moorabbin Airport and surrounding areas, is home to around 6,196 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 Mentone East and the 3194 area, 293 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 Mentone East'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 3194
238th
State Wide
818th
Australia Wide
Hot Water Installation Mentone East
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 Mentone East
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMentone East
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 Mentone East
Compare heat pump hot water systems suitable for Mentone East'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 - Mentone East, 3194
Hot Water Demographics - Mentone East
Based on the Australian Bureau of Statistics 2021 Census (ABS), Mentone East has around 6,196 private dwellings, home to approximately 12,654 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Mentone East households use approximately 115 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 Mentone East's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Mentone East community is home to 1,023 couple families with children and 254 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,913 homes owned with a mortgage and 1,790 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.
Mentone East is converting hot water demand to efficient systems faster than many peers, with 4.7% of dwellings already upgraded.
Hot water systems in Mentone East
Across Mentone East, more households are swapping old gas and tired electric units for an energy efficient hot water system that suits modern living. With an average household size of around 2.3 people and more than 3,700 families in the 3194 postcode, hot water demand is steady year‑round. At the same time, power prices keep climbing, so upgrading to a quality heat pump hot water system, solar hot water system or modern electric hot water system is becoming the logical next step.
Mentone East is well placed for efficient hot water. Local solar exposure averages about 15.2 MJ/m² a day – roughly 4.2 kWh/m² – which is solid for both a solar hot water heating system and high‑performance heat pump hot water. With over 5,600 occupied dwellings and many owned outright or with a mortgage, plenty of homeowners can benefit from lower running costs and strong Annual Hot Water Energy Savings by moving away from older gas hot water or resistive electric units.
In a suburb with a mix of separate houses, townhouses and more than 1,000 flats and apartments, system sizing and placement matter. A smaller household might only need a compact electric hot water installation, while a larger family home could justify a bigger rheem heat pump hot water or sanden heat pump for maximum bill reductions. Many locals already have rooftop solar, making solar hot water vs electric hot water, or heat pump vs solar hot water, a worthwhile conversation to get the most from daytime generation.
Typical hot water system price or cost will vary with brand and size, but the bill savings can be substantial. As a guide, average annual savings in Mentone East might look like:
• Old electric to heat pump hot water system: $450–$900 per year • Gas hot water to heat pump: $350–$750 per year • Gas to solar hot water system: $300–$700 per year • Old electric to modern electric hot water with rooftop solar: $250–$600 per year
Brands like Rheem and Rinnai remain popular for both solar hot water installation and reliable electric hot water installation, while premium options such as Sanden and Thermann are often chosen when chasing the most efficient hot water system and low running costs. Chromagen solar hot water and rheem solar hot water are common choices where roof space and solar access are good, and many households see them as among the best hot water system Australia options for long‑term value.
Recent data shows 293 efficient hot water systems have already been installed in the 3194 area, covering both heat pump hot water installation and solar hot water installation. Installations spiked around 2012, then settled into a steady pattern, with regular systems going in every year through to 2024. This trend reflects growing local interest in electrification, cutting gas reliance, and using an energy efficient hot water system to keep bills predictable.
With more efficient systems on the ground, hot water repair and solar hot water repair services are also evolving. Installers are increasingly familiar with advanced controls, timers and solar‑diversion setups that push a hot water system closer to net‑zero running cost. When a solar hot water tank replacement is needed, many Mentone East homeowners take the chance to compare heat pump hot water price or cost against solar hot water price or cost, looking for the best heat pump hot water system or solar option for their roof and budget.
Hot Water Rebates, Tariffs & Savings
Across VIC, there is strong interest in replacing ageing gas or electric hot water with efficient options such as a heat pump hot water system, newer electric hot water system or solar hot water heating system, and Mentone East is no exception. Federal incentives like Small‑scale Technology Certificates (STCs) apply to eligible systems, effectively acting as an upfront discount on the hot water system price. On top of that, state programmes can offer a heat pump hot water rebate, solar hot water rebate or electric hot water system rebate that further reduces out‑of‑pocket costs.
For many Mentone East homeowners, these hot water rebate VIC schemes can cut the installed cost by a substantial percentage and shorten payback to just a few years, especially when paired with rooftop solar. Typical savings from an efficient hot water upgrade can easily reach hundreds of dollars per year, particularly when timers or smart controls are used to heat water during solar hours or off‑peak tariffs. For those comparing electric hot water vs gas hot water, or solar hot water vs electric hot water, the combination of rebates, low running costs and rising gas prices makes efficient electric and solar options increasingly attractive.
If you are in Mentone East and your current unit is ageing, noisy or driving up bills, it is a good time to check whether your home is ready for a hot water upgrade. Whether you are moving from gas to an all‑electric home, or from an old cylinder to a modern heat pump or solar hot water system, experienced hot water installers can help you choose the right setup for your household. With strong local solar, growing interest in sustainability and generous hot water rebate VIC support, an efficient hot water system can trim bills, cut emissions and future‑proof your property. Reach out to trusted local experts for personalised advice and find the best path to reliable, efficient hot water in Mentone East.