Hot Water in Coblinine, WA

Hot Water Systems in Coblinine

The 6317 postcode, covering Coblinine, Badgebup, Bullock Hills, Carrolup, Coyrecup, Datatine, Ewlyamartup, Katanning, Marracoonda, Moojebing, Murdong, 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 Coblinine 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 Coblinine'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 Coblinine

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 Coblinine

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

Solar Powered Hot WaterCoblinine

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 Coblinine

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

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Hot Water Demographics - Coblinine

Based on the Australian Bureau of Statistics 2021 Census (ABS), Coblinine 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, Coblinine 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 Coblinine's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Coblinine 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.

Coblinine 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 Coblinine

Around Coblinine, more locals are rethinking their old gas and electric hot water system and switching to smarter options like a heat pump hot water system, solar hot water system or efficient electric hot water system. With most homes being separate houses and an average household size of about 2.5 people, hot water is a big chunk of the power bill for families and farms alike. Median household incomes are steady, but with mortgages and living costs to juggle, it makes sense to look at the most efficient hot water system you can reasonably afford.

Coblinine is well placed for solar hot water and heat pump hot water. The local climate records show mean daily solar exposure of around 18.1 MJ/m², which is roughly 5 kWh of sunshine a day across the year – plenty to drive a solar hot water heating system or a high‑efficiency heat pump. When you upgrade from an older gas or electric unit, the annual hot water energy savings can be substantial, especially if you already have rooftop solar or are planning to go all‑electric.

Across the 6317 area there are roughly 1,466 occupied dwellings and many are owned outright or with a mortgage, which makes long‑term savings from an energy efficient hot water system particularly attractive. Hot water typically sits just behind heating, cooling and pumps in overall energy use, so choosing between heat pump vs solar hot water or a modern electric hot water system is an important decision. Local installers commonly work with brands such as Rheem, Rinnai, Sanden and Thermann, offering everything from rheem solar hot water and rheem heat pump hot water through to rinnai solar hot water and premium sanden heat pump units.

To give you a feel for potential savings, here are typical bill reductions many Coblinine households can see after hot water installation upgrades:

• Old electric to heat pump hot water installation: save around $350–$700 per year. • Gas to heat pump hot water system: save roughly $250–$600 per year. • Gas to solar hot water installation: save about $300–$650 per year. • Old electric to modern electric hot water installation with good solar: save around $200–$500 per year.

Over time, those savings can more than cover the hot water system price or cost. A quality heat pump hot water price or cost is usually higher upfront than a basic electric unit, but the running costs are far lower. Likewise, a solar hot water price or cost is higher again, but when paired with PV solar, it can become one of the cheapest ways to make hot water. Local installers can also help with hot water repair, solar hot water repair and solar hot water tank replacement to keep existing systems running efficiently.

In Coblinine, efficient hot water is not new. There have already been 498 efficient hot water systems installed in the 6317 postcode, including both heat pump and solar hot water systems. Installations rose strongly between about 2006 and 2011, with peak years in 2007–2010 when annual installs sat in the high 30s and 40s. While yearly numbers have eased back to around 10–20 systems more recently, that still shows steady local interest in electrification, lower running costs and moving away from gas hot water where possible.

Hot Water Rebates, Tariffs & Savings

For Coblinine households, the shift from old gas or electric units to a modern solar hot water system, heat pump hot water system or efficient electric hot water system is helped along by rebates. At a federal level, Small‑scale Technology Certificates (STCs) effectively discount eligible systems like chromagen solar hot water, rheem solar hot water, rinnai solar hot water or the best heat pump hot water system options. On top of that, WA programs and retailer offers can act as a solar hot water rebate, heat pump hot water rebate or even an electric hot water system rebate in some cases, reducing the upfront hot water system price or cost by a meaningful margin.

For many Coblinine homes, these hot water rebate WA incentives can trim the headline cost by a substantial percentage and cut the payback period to just a few years, especially if you run a heat pump on a daytime solar‑friendly tariff or use timers and solar diversion. Typical savings from an efficient hot water upgrade are often in the hundreds of dollars per year, and when you factor in solar hot water vs electric hot water or electric hot water vs gas hot water, the long‑term numbers usually favour efficient electric or solar solutions.

If you are in Coblinine and your existing unit is ageing, noisy or costly to run, this is a good time to check whether your home is ready for a hot water upgrade. Whether you are weighing up heat pump vs solar hot water, comparing solar hot water vs electric hot water, or simply want the best hot water system Australia can offer for your budget, speaking with experienced local hot water WA installers matters. With Coblinine’s strong solar resource and growing interest in sustainability, an efficient hot water system can help you cut bills, reduce emissions and future‑proof your home or business. For personalised advice on hot water installation or hot water repair, and to make the most of any hot water rebate WA programs available, connect with trusted local experts who specialise in heat pump hot water installation, solar hot water installation and electric hot water installation with us.

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