Hot Water Systems in Hayes Gap
The 2850 postcode, covering Hayes Gap, Gulgamree, Long Creek, Millsville, Murragamba, Aarons Pass, Apple Tree Flat, Avisford, Bara, Barigan, Ben Buckley, Bocoble, Bombira, Botobolar, Buckaroo, Budgee Budgee, Burrundulla, Caerleon, Canadian Lead, Carcalgong, Collingwood, Cooks Gap, Cooyal, Cross Roads, Cudgegong, Cullenbone, Cumbo, Erudgere, Eurunderee, Frog Rock, Galambine, Glen Ayr, Grattai, Green Gully, Hargraves, Havilah, Hill End, Home Rule, Ilford, Kains Flat, Linburn, Lue, Maitland Bar, Menah, Meroo, Milroy, Mogo, Monivae, Moolarben, Mount Frome, Mount Knowles, Mudgee, Mullamuddy, Munghorn, Piambong, Putta Bucca, Pyramul, Queens Pinch, Riverlea, Running Stream, Sallys Flat, Spring Flat, St Fillans, Stony Creek, Tambaroora, Tichular, Totnes Valley, Triamble, Turill, Twelve Mile, Ulan, Ullamalla, Wilbetree, Wilpinjong, Windeyer, Wollar, Worlds End, Yarrabin and Yarrawonga and surrounding areas, is home to around 8,378 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 Hayes Gap and the 2850 area, 653 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 Hayes Gap'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.
Hot Water Ranking
Postcode 2850
103rd
State Wide
462nd
Australia Wide
Hot Water Installation Hayes Gap
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 Hayes Gap
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterHayes Gap
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 Hayes Gap
Compare heat pump hot water systems suitable for Hayes Gap'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 - Hayes Gap, 2850
Hot Water Demographics - Hayes Gap
Based on the Australian Bureau of Statistics 2021 Census (ABS), Hayes Gap has around 8,378 private dwellings, home to approximately 17,591 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Hayes Gap households use approximately 125 litres of hot water daily, equating to a massive 1.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Hayes Gap's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Hayes Gap community is home to 1,549 couple families with children and 410 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,382 homes owned with a mortgage and 2,559 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.
Hayes Gap is converting hot water demand to efficient systems faster than many peers, with 7.8% of dwellings already upgraded.
Hot water systems in Hayes Gap
Across Hayes Gap and the wider 2850 region, more households are swapping old gas and ageing electric units for modern, energy efficient hot water systems. With an average household size of around 2.5 people and more than 7,000 dwellings in the postcode, reliable hot water is essential, but so are manageable power bills. As energy prices rise and many locals work hard to balance a median household income of about $1,671 a week with mortgages and rent, upgrading to an efficient hot water system is becoming the logical next step.
Hayes Gap enjoys excellent solar exposure, with mean daily solar energy of about 18 MJ/m², or roughly 5 kWh/m² per day across the year. That strong sunlight makes both a solar hot water system and a heat pump hot water system perform well, especially when paired with rooftop solar. Families and downsizers alike are looking to cut running costs and emissions, and the annual hot water energy savings on offer from replacing an old gas or resistive electric hot water system can be substantial. For many, moving towards an all‑electric home with a modern electric hot water system, solar hot water heating system or high efficiency heat pump hot water system is a smart way to future‑proof.
In a postcode dominated by separate houses and three‑ and four‑bedroom homes, hot water demand is steady year‑round. Hot water can account for 20–30% of household energy use, so choosing the most efficient hot water system really matters. Locally, you will see trusted brands like Rheem heat pump hot water units and Rheem solar hot water, along with premium options such as Sanden heat pump systems and Rinnai solar hot water solutions. These are often considered among the best hot water system Australia wide for households wanting an energy efficient hot water system that lasts.
Typical bill savings in Hayes Gap for a well‑designed hot water installation can look like this:
• Old electric to heat pump hot water installation: save around $400–$800 per year. • Gas to heat pump hot water: save roughly $300–$700 per year. • Gas to solar hot water installation: save about $250–$600 per year. • Old electric to modern electric hot water installation with solar: save around $200–$500 per year.
The exact hot water system price or cost will depend on the size of your solar hot water tank replacement or heat pump unit, but federal incentives help. When you compare heat pump vs solar hot water, both can be the most efficient hot water system for different homes: heat pumps suit shaded roofs or smaller arrays, while a solar hot water vs electric hot water upgrade works brilliantly for sunny, north‑facing roofs. Many locals still weighing electric hot water vs gas hot water are finding that a best heat pump hot water system or quality solar hot water repair and upgrade beats simply replacing like‑for‑like gas.
In Hayes Gap and the 2850 area, there have already been 653 efficient hot water systems installed, combining heat pump and solar hot water installations. Installations really surged between 2008 and 2011, peaking at 169 systems in 2009 and over 100 a year in 2010 and 2011. While recent years have seen fewer systems go in, interest is picking up again, with new installations in 2025 reflecting a renewed focus on electrification, lower running costs and replacing older units with hot water NSW households can rely on.
Hot Water Rebates, Tariffs & Savings
Homeowners in Hayes Gap are increasingly looking to move away from ageing gas units towards efficient choices like a heat pump hot water system, modern electric hot water system or a solar hot water heating system. The Australian Government’s Small‑scale Technology Certificates (STCs) effectively act as a solar hot water rebate or heat pump hot water rebate, cutting the upfront solar hot water price or cost and heat pump hot water price or cost by hundreds, sometimes thousands, of dollars. NSW programs can also work like an electric hot water system rebate when you are replacing old, inefficient units with an energy efficient hot water system. For many Hayes Gap homes, these hot water rebate NSW incentives mean the payback period for an upgrade can drop to just a few years, especially when paired with rooftop solar and smart controls like timers or solar diversion.
If your current unit is leaking, more than 10 years old, or you are simply tired of high bills, now is a good time to check whether your home is ready for a hot water upgrade. Whether you are comparing heat pump vs solar hot water, weighing solar hot water vs electric hot water, or just need fast hot water repair or solar hot water repair, working with experienced local installers matters. Hayes Gap has excellent energy‑efficiency potential, and choosing the right hot water NSW solution can cut bills, reduce emissions and future‑proof your home. Talk with our trusted local experts for personalised advice on hot water installation, electric hot water installation or solar hot water tank replacement, and make the most of today’s rebates and technology.