Hot Water in Murdong, WA

Hot Water Systems in Murdong

The 6317 postcode, covering Murdong, Badgebup, Bullock Hills, Carrolup, Coblinine, Coyrecup, Datatine, Ewlyamartup, Katanning, Marracoonda, Moojebing, Pinwernying, South Datatine and South Glencoe and surrounding areas, is home to around 1,694 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 Murdong and the 6317 area, 498 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 Murdong's climate delivering an average of 5.0 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.

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Hot Water Ranking

Postcode 6317

107th

State Wide

568th

Australia Wide

Hot Water Installation Murdong

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 Murdong

* Data from the Bureau of Meteorology. Closest station: N/A.

Solar Powered Hot WaterMurdong

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 Murdong

Compare heat pump hot water systems suitable for Murdong'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 - Murdong, 6317

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Hot Water Demographics - Murdong

Based on the Australian Bureau of Statistics 2021 Census (ABS), Murdong has around 1,694 private dwellings, home to approximately 3,611 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Murdong households use approximately 125 litres of hot water daily, equating to a massive 0.2 million litres of hot water used across the suburb every single day.

Other census insights reinforce Murdong's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Murdong community is home to 277 couple families with children and 86 one-parent families, meaning a large proportion of households face substantial hot water demand. With 452 homes owned with a mortgage and 489 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.

Murdong is converting hot water demand to efficient systems faster than many peers, with 29.4% of dwellings already upgraded.

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Hot water systems in Murdong

Across Murdong and the wider 6317 district, more households are rethinking their old gas or electric hot water system and moving to energy‑efficient options like a heat pump hot water system, solar hot water system or modern electric hot water system. With an average household size of around 2.5 people and more than 1,400 occupied dwellings, reliable, affordable hot water is a big part of everyday life – and a big chunk of the power bill.

The climate here is ideal for efficient hot water. Katanning’s long‑term solar data shows mean daily solar exposure of about 17.9 MJ/m², which works out to roughly 5 kWh/m² of free sun energy every day across the year. That strong sunlight supports both roof‑mounted solar hot water heating system options and high‑efficiency heat pump hot water systems that use ambient air to heat your tank. With many homes owned outright or with a mortgage, and a median household income that supports long‑term investments, upgrading from an older gas unit or tired electric cylinder to a modern energy efficient hot water system is a logical next step. Over the life of the system, the annual hot water energy savings in Murdong can easily add up to thousands of dollars.

In the 6317 area, most dwellings are separate houses with three or four bedrooms, so hot water demand is steady – especially for families and farm households. Hot water use can be 20–30% of a typical home’s electricity consumption, so choosing the most efficient hot water system has a real impact. Many locals are now comparing heat pump vs solar hot water, or looking at solar hot water vs electric hot water, to see what best fits their roof space, budget and lifestyle. Well‑known brands such as Rheem, Rinnai, Sanden and Thermann are common choices, with options ranging from rheem solar hot water and rinnai solar hot water through to premium sanden heat pump and rheem heat pump hot water units that are among the best heat pump hot water system options on the market and contenders for best hot water system Australia wide.

To give a feel for potential savings when you factor in a realistic hot water system price or heat pump hot water price, here are typical annual bill reductions Murdong households might see:

• Old electric to quality heat pump hot water system: $450–$900 per year • Gas storage to heat pump hot water system: $350–$750 per year • Gas storage to roof‑mounted solar hot water system: $300–$700 per year • Old electric to modern electric hot water installation with good rooftop solar: $250–$600 per year

Over time, these savings help offset the initial solar hot water price or heat pump hot water cost, especially once rebates are applied. Many locals also ask about solar hot water tank replacement when an old cylinder fails, choosing to upgrade to a more efficient solar hot water heating system rather than like‑for‑like. Those staying with an electric unit often opt for a timed or smart‑controlled electric hot water installation that works with rooftop solar and off‑peak tariffs, making it a more energy efficient hot water system overall.

Recent efficient hot water installation data shows this trend clearly. In the Murdong postcode, there have been 498 efficient hot water systems installed to date, combining both heat pump and solar hot water installation projects. Uptake grew strongly in the mid‑2000s, with peak years around 2007–2010 when 40‑plus systems were going in each year. While annual numbers have eased back to around 10–20 systems more recently, there is steady interest from households wanting to electrify, cut gas, and lock in lower running costs. Each new heat pump hot water installation or solar hot water repair and upgrade helps build local experience and confidence in these technologies.

Even if you are simply dealing with a hot water repair on an older unit, it is worth checking whether a replacement heat pump or solar hot water system could be a smarter move. Across WA, homeowners in Murdong can usually access a mix of Australian Government Small‑scale Technology Certificates (STCs) and state‑based programs that operate like a solar hot water rebate, heat pump hot water rebate or electric hot water system rebate when you switch away from inefficient gas. These hot water rebate wa incentives effectively reduce upfront system cost by a substantial percentage, trimming hundreds or even over a thousand dollars off the price. Combine that with typical bill savings of hundreds of dollars per year and the payback period on a new system can drop to just a few years, especially if you use timers or solar diversion so your hot water system runs when your PV is exporting.

If you are weighing up electric hot water vs gas hot water, or comparing heat pump vs solar hot water for your place in Murdong, it pays to get tailored advice. With strong solar resources, a community that values self‑reliance and growing interest in sustainability, local homes are well placed to move to the most efficient hot water system they can. Talk with experienced hot water installers – including heat pump and solar hot water specialists – to check whether repair, solar hot water tank replacement or a full upgrade is right for you. A quick chat with trusted local experts can help you understand hot water system cost, rebates, brands and running costs so you can reduce bills, cut emissions and future‑proof your home with a hot water wa solution that suits your budget and lifestyle.

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