Hot Water Systems in Mount Hardman
The 6765 postcode, covering Mount Hardman, Fitzroy Crossing and Kupartiya and surrounding areas, is home to around 538 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 Mount Hardman and the 6765 area, 93 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 Mount Hardman's climate delivering an average of 6.3 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 6765
194th
State Wide
1461st
Australia Wide
Hot Water Installation Mount Hardman
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 Mount Hardman
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMount Hardman
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 Mount Hardman
Compare heat pump hot water systems suitable for Mount Hardman'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 - Mount Hardman, 6765
Hot Water Demographics - Mount Hardman
Based on the Australian Bureau of Statistics 2021 Census (ABS), Mount Hardman has around 538 private dwellings, home to approximately 1,464 people. With an average household size of 3 people, and around 50 litres of hot water used per person each day in Australia, Mount Hardman households use approximately 150 litres of hot water daily, equating to a massive 0.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Mount Hardman's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Mount Hardman community is home to 124 couple families with children and 69 one-parent families, meaning a large proportion of households face substantial hot water demand. With — homes owned with a mortgage and 9 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.
Mount Hardman is converting hot water demand to efficient systems faster than many peers, with 17.3% of dwellings already upgraded.
Hot water systems in Mount Hardman
In Mount Hardman, more households are rethinking their old gas and electric hot water systems and moving to smarter, energy-efficient options. With an average household size of around three people and many families living in separate houses across the 6765 postcode, hot water is a big chunk of the power bill. Upgrading to a modern hot water system – whether that is a heat pump hot water system, solar hot water system or efficient electric hot water system – is becoming the logical next step for cutting running costs and improving comfort.
Mount Hardman is blessed with serious sunshine. The local climate data shows mean daily solar exposure of about 22.6 MJ/m², which works out to roughly 6.3 kWh of solar energy per square metre per day over the year. That level of solar makes a solar hot water heating system or heat pump hot water system perform very well, especially for working families and community housing tenants who use hot water morning and evening. With 469 occupied private dwellings, a high share of rented homes and a median household income of about $1,226 a week, choosing the most efficient hot water system can make a real difference to the budget.
Across the 6765 area, 93 efficient hot water systems have already been installed, including heat pump hot water installation and solar hot water installation projects. The early 2000s were the busiest years, with peaks in 2002 and 2003, and another small lift around 2019–2020. These hot water installations show a steady interest in electrification, lower running costs and getting more value from the local sun. As energy prices rise, more locals are comparing heat pump vs solar hot water and even looking at solar hot water vs electric hot water to work out what fits their roof space, tariff and budget.
For Mount Hardman households, hot water energy use can be a large share of total electricity, especially in all-electric homes. A typical three-bedroom home might be weighing up hot water system price, reliability and noise, alongside brands like Rheem, Rinnai, Sanden and Chromagen solar hot water options. Rheem solar hot water and Rinnai solar hot water units are popular for roof-mounted solar hot water tank replacement, while Rheem heat pump hot water and premium systems like a Sanden heat pump are often chosen as some of the best heat pump hot water system options in Australia. Many locals simply want the best hot water system Australia can offer for their climate without overcapitalising.
When you are comparing hot water system cost, it helps to think in terms of bill savings. Typical annual savings in WA for Mount Hardman-style homes might look like:
• Old electric to heat pump hot water system: save roughly $400–$800 per year • Gas to heat pump: save around $300–$700 per year • Gas to solar hot water system: save about $250–$600 per year • Old electric to modern electric hot water installation powered by rooftop solar: save roughly $200–$500 per year
Those savings depend on tariffs, how many people are in the home and whether you use timers or solar diversion, but they give a sense of how quickly a new energy efficient hot water system can pay for itself.
Hot Water Rebates, Tariffs & Savings
Right across Mount Hardman, there is growing interest in replacing tired gas units and ageing cylinders with efficient options like heat pump hot water, a modern electric hot water system or a solar hot water heating system. Federal incentives such as Small-scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water systems, effectively acting as an up-front discount off the purchase price. On top of that, WA-based programs and retailer offers can work like a solar hot water rebate, heat pump hot water rebate or electric hot water system rebate, all helping to bring down the heat pump hot water price or solar hot water price to something more manageable.
For many Mount Hardman homes, these hot water rebate WA incentives can knock a substantial percentage off the system cost and shorten the payback period to just a few years, especially if you already have solar panels. Combine rebates with smart tariffs, timers or solar-diversion controls and you can push your hot water running costs even lower, making an energy efficient hot water system one of the most cost-effective upgrades in the house.
If you live in Mount Hardman and your current unit is old, noisy or running up big bills, now is a good time to check whether a heat pump, solar hot water system or modern electric hot water system is right for you. Working with experienced hot water installers like us – including heat pump, solar hot water repair and hot water installation specialists – means you will get clear advice on electric hot water installation, solar hot water repair, hot water repair and the most efficient hot water system for your needs. With strong sun, growing interest in sustainability and plenty of scope to cut emissions, efficient hot water can future-proof your home, reduce bills and make everyday life more comfortable. Reach out to our trusted local experts for personalised advice on hot water WA options and to see which hot water rebate WA programs you may be eligible for.