Hot Water Systems in Ammerdown
The 2800 postcode, covering Ammerdown, Bletchington, Bowen, Calare, Cheesemans Creek, Cranbury, Cullya, Glenroi, Lower Lewis Ponds, Narrambla, Orange Dc, Orange Moulder Street, Suma Park, Warrendine, Belgravia, Bloomfield, Boree, Borenore, Byng, Cadia, Canobolas, Cargo, Clergate, Clifton Grove, Emu Swamp, Four Mile Creek, Huntley, Kaleentha, Kangaroobie, Kerrs Creek, Lewis Ponds, Lidster, Long Point, Lucknow, March, Mullion Creek, Nashdale, Ophir, Orange, Orange East, Panuara, Pinnacle, Shadforth, Spring Creek, Spring Hill, Springside, Summer Hill, Summer Hill Creek, Towac, Waldegrave and Windera and surrounding areas, is home to around 19,349 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 Ammerdown and the 2800 area, 1,111 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 Ammerdown's climate delivering an average of 4.9 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 2800
58th
State Wide
260th
Australia Wide
Hot Water Installation Ammerdown
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 Ammerdown
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterAmmerdown
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 Ammerdown
Compare heat pump hot water systems suitable for Ammerdown'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 - Ammerdown, 2800
Hot Water Demographics - Ammerdown
Based on the Australian Bureau of Statistics 2021 Census (ABS), Ammerdown has around 19,349 private dwellings, home to approximately 44,622 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Ammerdown households use approximately 125 litres of hot water daily, equating to a massive 2.4 million litres of hot water used across the suburb every single day.
Other census insights reinforce Ammerdown's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Ammerdown community is home to 3,988 couple families with children and 1,237 one-parent families, meaning a large proportion of households face substantial hot water demand. With 6,133 homes owned with a mortgage and 5,656 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.
Ammerdown is converting hot water demand to efficient systems faster than many peers, with 5.7% of dwellings already upgraded.
Hot water systems in Ammerdown
Across Ammerdown and the wider 2800 area, more households are moving away from old gas and power‑hungry electric units and upgrading to an energy efficient hot water system. With an average household size of around 2.5 people and more than 17,000 occupied dwellings in the postcode, reliable, affordable hot water is a big deal for local families, retirees and share houses alike. Rising energy costs mean sticking with an ageing gas or electric hot water system can quietly drain your budget.
Ammerdown is well placed for efficient hot water upgrades. The local climate enjoys strong sunshine, with mean daily solar exposure of about 17.8 MJ/m² – roughly 5 kWh per square metre per day – which helps a solar hot water system or heat pump hot water system perform well year‑round, even through those crisp Orange winters. With a median total household income of about $1,713 a week and many homes owned with a mortgage, cutting running costs without sacrificing comfort is a logical next step. Swapping to a modern heat pump hot water system, solar hot water heating system or efficient electric hot water system can deliver substantial Annual Hot Water Energy Savings for Ammerdown homeowners.
In the 2800 area, separate houses dominate, and that usually means higher hot water demand – especially in the many three and four‑bedroom homes. That is why the most efficient hot water system for your place matters. Locals are increasingly comparing heat pump vs solar hot water, as well as solar hot water vs electric hot water, to find the right balance of upfront hot water system price, running cost and roof space. Brands like Rheem heat pump hot water, Sanden heat pump and Rinnai solar hot water are popular options, along with Chromagen solar hot water, for households chasing an energy efficient hot water system that can handle frosty mornings.
Typical annual bill savings in Ammerdown look like this:
• Old electric to heat pump: save around $350–$700 per year
• Gas to heat pump: save roughly $250–$600 per year
• Gas to solar hot water: save about $250–$550 per year
• Old electric to modern electric hot water with rooftop solar: save around $300–$650 per year
These numbers depend on usage, tariffs and whether you already have solar power, but they give a sense of what a smart hot water installation can do for your bills.
Efficient systems are already making an impact locally. In the 2800 postcode, there have been 1,111 efficient hot water installations – mainly heat pump hot water installation and solar hot water installation jobs. Uptake really accelerated between about 2007 and 2011, with peaks in 2008, 2009 and 2010 as solar hot water rebate offers and early heat pump hot water rebate programs kicked in. While annual numbers have eased back since then, steady installs through to 2024 and 2025 show ongoing interest in electrification, lower running costs and moving towards the best hot water system Australia can offer for regional climates. As these systems age, there is also a growing need for hot water repair, solar hot water repair and solar hot water tank replacement to keep performance high.
Even if you are simply replacing like‑for‑like with a new electric hot water installation, it pays to understand the rebates. For Ammerdown households, Australian Government Small‑scale Technology Certificates (STCs) can reduce the effective solar hot water price or heat pump hot water price at the point of sale. NSW‑based schemes and retailer offers may also provide a heat pump hot water rebate, solar hot water rebate or electric hot water system rebate when you upgrade from an old electric or gas unit to a more efficient model. These discounts can cut the upfront hot water system cost by a substantial margin and shorten the payback period to just a few years, especially if you run your unit on daytime solar or use timers and smart controls.
Whether you are comparing electric hot water vs gas hot water, looking for the best heat pump hot water system, or weighing up Rheem solar hot water against other brands, it helps to get local advice. If you live in Ammerdown, NSW and your current unit is ageing, noisy or expensive to run, now is a good time to check if your home is ready for a hot water upgrade. Talk with experienced hot water NSW installers like us – heat pump and solar hot water specialists – to explore options that suit your roof, budget and lifestyle. With Ammerdown’s solid solar resource and growing interest in sustainability, an efficient hot water system can trim your bills, cut emissions and future‑proof your home. Connect with trusted local experts for personalised advice and a smooth, professional hot water installation or hot water repair when you need it.