Hot Water in Collie, NSW

Hot Water Systems in Collie

The 2827 postcode, covering Collie, Bearbong, Biddon, Breelong, Curban, Gilgandra and Merrigal and surrounding areas, is home to around 1,623 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 Collie and the 2827 area, 151 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 Collie's climate delivering an average of 5.3 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.

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Hot Water Ranking

Postcode 2827

299th

State Wide

1179th

Australia Wide

Hot Water Installation Collie

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 Collie

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

Solar Powered Hot WaterCollie

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 Collie

Compare heat pump hot water systems suitable for Collie'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 - Collie, 2827

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Hot Water Demographics - Collie

Based on the Australian Bureau of Statistics 2021 Census (ABS), Collie has around 1,623 private dwellings, home to approximately 3,174 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Collie households use approximately 115 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 Collie's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Collie community is home to 216 couple families with children and 119 one-parent families, meaning a large proportion of households face substantial hot water demand. With 339 homes owned with a mortgage and 558 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.

Collie is converting hot water demand to efficient systems faster than many peers, with 9.3% of dwellings already upgraded.

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Hot water systems in Collie

Across Collie and the wider 2827 area, more households are looking at upgrading to an energy efficient hot water system. With many homes owned outright or with a mortgage and an average household size of 2.3 people, hot water is a big share of the power bill for local families and older couples alike. Swapping an ageing gas or electric hot water system for a modern heat pump hot water system, solar hot water system or efficient electric hot water system is becoming the logical next step.

Collie’s strong sunshine makes this even more attractive. The nearby Trangie weather station records an average annual solar exposure of around 19.1 MJ/m² per day, which is roughly 5.3 kWh/m² of solar energy every day over the year. That level of solar exposure is ideal for a solar hot water heating system and also boosts the performance of a heat pump hot water system, especially when it is timed to run during sunny hours or paired with rooftop solar. With median household income sitting around $1,133 per week and more than 550 homes owned outright, the long term savings from an energy efficient hot water system can make a real difference to local budgets.

In a postcode with over 1,300 occupied private dwellings, hot water demand is steady but not extreme, which means most homes can get by with a modestly sized system and still enjoy strong savings. Many existing systems in Collie are older electric or gas units, so hot water energy use can be a surprisingly large chunk of total household consumption. Upgrading to the most efficient hot water system you can afford – whether that is a Sanden heat pump, a Rheem heat pump hot water unit, or a quality Rheem solar hot water or Rinnai solar hot water system – can cut running costs sharply. Brands like Solahart and Chromagen solar hot water are also familiar across regional NSW, and local installers can help match the right size to your household.

When you look at heat pump vs solar hot water, there is no one “best hot water system Australia” answer. A heat pump hot water installation suits shaded roofs or smaller households, while a solar hot water installation with a solar hot water tank replacement can be ideal on sunny north facing roofs. Some homes prefer an electric hot water installation using a modern, well insulated tank, especially where there is a generous solar array and smart timer control. Either way, a well planned hot water installation and access to fast hot water repair or solar hot water repair when needed keeps things reliable.

Recent data shows 151 efficient hot water systems have already been installed in the 2827 postcode, including heat pump and solar hot water systems. Installations in Collie really took off around 2009–2011, with a clear peak in 2010 and 2011 before tapering back to a steady trickle of upgrades in later years. That surge lines up with earlier rebate programs and shows how quickly locals respond when hot water system price and running costs line up. While the last few years have been quieter, rising power prices and new rebates are renewing interest in electrification and lower running costs.

Typical hot water system price or cost will vary by brand and size, but realistic annual bill savings for Collie homes look like this:

• Replacing an old electric with a heat pump hot water system: save roughly $350–$700 per year • Switching gas to a heat pump hot water system: save around $250–$500 per year • Switching gas to a solar hot water system: save about $200–$450 per year • Upgrading an old electric to a modern electric hot water system run on solar: save roughly $200–$400 per year

Those savings improve further when you combine a heat pump hot water rebate or solar hot water rebate with smart controls, such as timers or solar diversion. In many cases the effective heat pump hot water price or cost, or solar hot water price or cost, drops by a substantial percentage once federal incentives are applied.

Hot Water Rebates, Tariffs & Savings

Around Collie NSW, more people are asking whether to choose solar hot water vs electric hot water, or electric hot water vs gas hot water, as they plan an all electric home. The Australian Government’s Small scale Technology Certificates (STCs) reduce upfront costs for eligible solar hot water systems and heat pump hot water installation, and there are state based hot water rebate NSW programs that can further cut the bill. Together, these can trim the upfront cost of an energy efficient hot water system by hundreds or even thousands of dollars, shortening the payback period to just a few years for many households.

Because hot water is used all year, the right energy efficient hot water system can shave hundreds of dollars from annual bills, especially when combined with rooftop solar and off peak tariffs. Using timers so your electric hot water system or heat pump runs when solar output is highest makes a big difference. For some Collie homes, an electric hot water system rebate or targeted heat pump hot water rebate can be the nudge that finally makes a hot water upgrade stack up.

If you live in Collie and your current unit is older, noisy or struggling, it is a good time to check whether your home is ready for a hot water upgrade. Moving from gas or an old electric tank to a modern heat pump or solar hot water system can cut bills, reduce emissions and future proof your place as energy prices rise. Talk with experienced local hot water installers – including heat pump and solar hot water specialists who know Collie’s climate and housing – to compare options, understand hot water repair and replacement costs, and get personalised advice on the most efficient hot water system for your home.

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