Hot Water Systems in Mentmore
The 4798 postcode, covering Mentmore, Wagoora, Calen, Pindi Pindi and St Helens Beach and surrounding areas, is home to around 315 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 Mentmore and the 4798 area, 31 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 Mentmore'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 4798
327th
State Wide
1941st
Australia Wide
Hot Water Installation Mentmore
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 Mentmore
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMentmore
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 Mentmore
Compare heat pump hot water systems suitable for Mentmore'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 - Mentmore, 4798
Hot Water Demographics - Mentmore
Based on the Australian Bureau of Statistics 2021 Census (ABS), Mentmore has around 315 private dwellings, home to approximately 551 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Mentmore households use approximately 120 litres of hot water daily, equating to a massive 0.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Mentmore's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Mentmore community is home to 41 couple families with children and 13 one-parent families, meaning a large proportion of households face substantial hot water demand. With 58 homes owned with a mortgage and 102 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.
Mentmore is converting hot water demand to efficient systems faster than many peers, with 9.8% of dwellings already upgraded.
Hot water systems in Mentmore
Across Mentmore, more locals are swapping tired old gas and electric units for an energy efficient hot water system that keeps bills down and showers hot all year round. With most of the 231 occupied dwellings being separate houses and an average household size of 2.4 people, a reliable hot water system is essential for everyday life, from family bathrooms to farm sheds and workshops.
Mentmore’s sunshine is a real asset. The nearby Elaroo weather station records an average annual solar exposure of about 19.5 MJ/m² per day – roughly 5.4 kWh/m²/day – which is excellent for a solar hot water system or a modern heat pump hot water system drawing warmth from the air. When you combine that solar resource with median household incomes around $1,328 per week and many homes owned outright or with a mortgage, upgrading from older gas or electric hot water to a more efficient hot water system is a logical next step. Over the life of the unit, Annual Hot Water Energy Savings can easily reach hundreds of dollars per year for Mentmore households.
In postcode 4798, demand is driven by steady family living and a solid proportion of over‑65s who want dependable, low‑maintenance hot water. Hot water energy use can be one of the biggest chunks of a home’s electricity bill, so choosing the most efficient hot water system really matters. Brands like Rheem and Rinnai are popular for both electric hot water system and solar hot water heating system options, while premium heat pump models such as Sanden and EvoHeat are often picked as some of the best heat pump hot water system options in Australia for cutting running costs. When comparing heat pump vs solar hot water, many Mentmore homes with good roof space lean towards a solar hot water installation, while shaded sites often favour a quality heat pump hot water installation.
For a rough guide, typical savings in Mentmore might look like this:
• Old electric to heat pump hot water system: $350–$700 per year • Gas to heat pump hot water system: $250–$600 per year • Gas to solar hot water system: $300–$650 per year • Old electric to modern electric hot water system with rooftop solar: $200–$500 per year
Local installers work with a mix of rheem solar hot water, rheem heat pump hot water, rinnai solar hot water and sanden heat pump units, along with other brands, to match hot water installation size and hot water system price / cost to each property. If something goes wrong, fast hot water repair or solar hot water repair is just as important as picking the right unit in the first place, especially when you are planning a solar hot water tank replacement on a rural property.
Recent data shows 31 efficient hot water systems have already been installed in Mentmore, mostly during the strong growth years between 2007 and 2012, when installations peaked around 2010. That cluster of heat pump and solar hot water installations reflects growing interest in electrification, lower running costs and moving away from gas. While installations have been quieter in recent years, interest is picking up again as power prices rise and more homes add rooftop solar, making solar hot water vs electric hot water a hot topic around the district.
Hot Water Rebates, Tariffs & Savings
Across QLD, including Mentmore, more homeowners are asking whether to choose a heat pump hot water system, a solar hot water heating system or a modern electric hot water system as they replace old gas hot water units. Australian Federal Government incentives, such as Small‑scale Technology Certificates (STCs), apply to eligible heat pump and solar hot water systems and effectively act as a solar hot water rebate or heat pump hot water rebate that reduces the upfront solar hot water price / cost or heat pump hot water price / cost. On top of that, state programs and occasional electric hot water system rebate offers in Queensland can further trim the hot water system price / cost for Mentmore households.
With the right hot water rebate qld support, total discounts can slice a substantial percentage off the installed cost, shortening payback times to just a few years in some cases, especially if you already have rooftop solar. Switching from electric hot water vs gas hot water to an energy efficient hot water system can easily save hundreds of dollars a year, and using timers or solar diversion to run an electric hot water installation during sunny hours can boost savings even more. For some properties, a carefully sized rheem solar hot water or chromagen solar hot water system may be the best hot water system australia can offer for long‑term value; for others, a high‑efficiency sanden heat pump or rheem heat pump hot water unit will be the most efficient hot water system once tariffs and usage patterns are considered.
If you are in Mentmore and your current unit is ageing, noisy or expensive to run, now is a smart time to look at a hot water upgrade. Whether you are weighing up heat pump vs solar hot water or solar hot water vs electric hot water for an all‑electric home, experienced hot water qld installers can help you compare options, rebates and running costs. Mentmore’s strong solar resource and growing focus on sustainability mean an energy efficient hot water system can lower bills, cut emissions and future‑proof your home. Reach out to trusted local specialists for personalised advice on hot water installation, hot water repair and the right mix of technology and rebates for your property.