Hot Water Systems in Bentley
The 2480 postcode, covering Bentley, Federal, Lismore Dc, Missingham, Steve Kings Plains, Tuntable Falls, Upper Coopers Creek, Back Creek, Bexhill, Blakebrook, Blue Knob, Boat Harbour, Booerie Creek, Boorabee Park, Booyong, Bungabbee, Caniaba, Chilcotts Grass, Clovass, Clunes, Coffee Camp, Corndale, Dorroughby, Dungarubba, Dunoon, East Lismore, Eltham, Eureka, Fernside, Georgica, Girards Hill, Goolmangar, Goonellabah, Gundurimba, Howards Grass, Jiggi, Keerrong, Koonorigan, Lagoon Grass, Larnook, Leycester, Lillian Rock, Lindendale, Lismore, Lismore Heights, Loftville, Marom Creek, Mckees Hill, Mcleans Ridges, Modanville, Monaltrie, Mountain Top, Nightcap, Nimbin, North Lismore, Numulgi, Repentance Creek, Richmond Hill, Rock Valley, Rosebank, Ruthven, South Gundurimba, South Lismore, Stony Chute, Terania Creek, The Channon, Tregeagle, Tucki Tucki, Tuckurimba, Tullera, Tuncester, Tuntable Creek, Whian Whian, Woodlawn and Wyrallah and surrounding areas, is home to around 19,091 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 Bentley and the 2480 area, 6,271 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 Bentley'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 2480
1st
State Wide
13th
Australia Wide
Hot Water Installation Bentley
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 Bentley
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterBentley
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 Bentley
Compare heat pump hot water systems suitable for Bentley'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 - Bentley, 2480
Hot Water Demographics - Bentley
Based on the Australian Bureau of Statistics 2021 Census (ABS), Bentley has around 19,091 private dwellings, home to approximately 42,048 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Bentley households use approximately 120 litres of hot water daily, equating to a massive 2.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Bentley's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Bentley community is home to 2,858 couple families with children and 1,280 one-parent families, meaning a large proportion of households face substantial hot water demand. With 5,629 homes owned with a mortgage and 6,701 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.
Bentley is converting hot water demand to efficient systems faster than many peers, with 32.8% of dwellings already upgraded.
Hot water systems in Bentley
Across Bentley and the wider 2480 area, more households are switching to energy efficient hot water systems to cut bills and move away from old gas and power‑hungry units. With an average household size of around 2.4 people and more than 17,000 occupied dwellings, hot water is a big slice of local energy use. For many Bentley families and retirees on a median household income of about $1,326 a week, upgrading an ageing hot water system is one of the easiest ways to lock in long‑term savings.
Bentley’s climate is perfect for efficient hot water. The local weather station records mean daily solar exposure of about 17.8 MJ/m², which is roughly 4.9 kWh/m² per day – strong, reliable sunshine that helps a solar hot water system or heat pump hot water system perform at its best. When you replace an old gas or electric unit with a modern heat pump hot water system, solar hot water heating system or efficient electric hot water system, you can trim your annual hot water energy use dramatically. Many homes see annual hot water energy savings in the hundreds of dollars, especially when paired with rooftop solar.
In Bentley 2480, separate houses dominate, so there is plenty of roof space for a solar hot water installation and room on the ground for a heat pump hot water installation. Families and downsizers alike are looking for the most efficient hot water system that keeps running costs low without sacrificing comfort. A quality energy efficient hot water system can be sized to match local demand, whether it is a compact unit for a couple or a larger rheem heat pump hot water or sanden heat pump for a busy household.
Typical annual bill savings in Bentley look like this:
• Upgrading old electric to a heat pump hot water system: around $350–$700 per year. • Switching gas to heat pump: roughly $250–$600 per year. • Switching gas to a solar hot water system: about $300–$650 per year. • Upgrading an old electric hot water system to a modern electric hot water system backed by solar: around $250–$500 per year.
Brands like Rheem and Rinnai are popular locally for both rheem solar hot water and rinnai solar hot water, while premium options such as a sanden heat pump are often chosen as some of the best heat pump hot water system choices on the market. Many homeowners researching the best hot water system Australia offers are weighing up heat pump vs solar hot water, or even solar hot water vs electric hot water, to see what fits their roof, budget and lifestyle.
Efficient hot water is not new to Bentley. There have already been 6,271 efficient hot water installations in the 2480 postcode, including both heat pumps and solar hot water systems. Installations really took off around 2008–2010, with peaks of 661 systems in 2008 and 1,046 in 2009 as energy prices rose and rebates improved. While yearly numbers have settled back – 106 installs in 2022, 72 in 2023 and 51 in 2024 – there is steady interest as more locals look at electrification, hot water repair or hot water tank replacement when their old system fails.
Hot Water Rebates, Tariffs & Savings
Right now, many Bentley households are considering replacing old gas hot water with a heat pump hot water system or solar hot water system, or upgrading to a smarter electric hot water system with timers and solar control. Federal incentives such as Small‑scale Technology Certificates (STCs) apply to approved solar hot water and heat pump systems, effectively working as a solar hot water rebate or heat pump hot water rebate that is usually taken off the upfront hot water system price at install time. NSW programs can also act like an electric hot water system rebate when you choose a qualifying energy efficient hot water upgrade, helping to lower the effective heat pump hot water price or solar hot water price.
For Bentley homeowners, these hot water rebate nsw offers can reduce system cost by a substantial percentage and shorten payback to just a few years, especially if you already have rooftop solar. Using timers or solar diversion to run an electric hot water installation or heat pump during the middle of the day can further cut bills and make an all‑electric home far cheaper to run than one stuck on gas hot water.
If you live in Bentley and your current unit is old, unreliable or running on gas, now is a smart time to look at a hot water upgrade. Whether you are comparing electric hot water vs gas hot water, weighing up heat pump vs solar hot water, or planning a solar hot water tank replacement with brands like Rheem, Rinnai or Sanden, working with experienced local hot water installers is essential. With Bentley’s strong solar resource and growing interest in sustainability, the right hot water installation can reduce bills, cut emissions and future‑proof your home. Connect with trusted local experts for personalised advice on hot water nsw options, hot water repair, solar hot water repair and the best energy efficient solution for your property.