Hot Water Systems in Twenty Forests
The 2795 postcode, covering Twenty Forests, Bathurst West, O’connell, Oconnell, Abercrombie, Abercrombie River, Arkell, Arkstone, Bald Ridge, Ballyroe, Bathampton, Bathurst, Billywillinga, Box Ridge, Brewongle, Bruinbun, Burraga, Caloola, Charles Sturt University, Charlton, Clear Creek, Colo, Copperhannia, Cow Flat, Crudine, Curragh, Dark Corner, Dog Rocks, Dunkeld, Duramana, Eglinton, Essington, Evans Plains, Fitzgeralds Valley, Forest Grove, Fosters Valley, Freemantle, Garthowen, Gemalla, Georges Plains, Gilmandyke, Glanmire, Gormans Hill, Gowan, Hobbys Yards, Isabella, Jeremy, Judds Creek, Kelso, Killongbutta, Kirkconnell, Laffing Waters, Limekilns, Llanarth, Locksley, Meadow Flat, Milkers Flat, Millah Murrah, Mitchell, Moorilda, Mount David, Mount Panorama, Mount Rankin, Napoleon Reef, Newbridge, O'connell, Orton Park, Paling Yards, Palmers Oaky, Peel, Perthville, Raglan, Robin Hill, Rock Forest, Rockley, Rockley Mount, Sofala, South Bathurst, Stewarts Mount, Sunny Corner, Tambaroora, Tannas Mount, The Lagoon, The Rocks, Triangle Flat, Trunkey, Trunkey Creek, Turondale, Upper Turon, Walang, Wambool, Wattle Flat, Watton, West Bathurst, White Rock, Wiagdon, Wimbledon, Winburndale, Windradyne, Wisemans Creek, Yarras and Yetholme and surrounding areas, is home to around 18,040 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 Twenty Forests and the 2795 area, 707 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 Twenty Forests's climate delivering an average of 4.8 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 2795
94th
State Wide
434th
Australia Wide
Hot Water Installation Twenty Forests
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 Twenty Forests
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterTwenty Forests
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 Twenty Forests
Compare heat pump hot water systems suitable for Twenty Forests'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 - Twenty Forests, 2795
Hot Water Demographics - Twenty Forests
Based on the Australian Bureau of Statistics 2021 Census (ABS), Twenty Forests has around 18,040 private dwellings, home to approximately 40,529 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Twenty Forests households use approximately 125 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 Twenty Forests's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Twenty Forests community is home to 3,259 couple families with children and 1,183 one-parent families, meaning a large proportion of households face substantial hot water demand. With 5,431 homes owned with a mortgage and 5,631 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.
Twenty Forests is converting hot water demand to efficient systems faster than many peers, with 3.9% of dwellings already upgraded.
Hot water systems in Twenty Forests
Across Twenty Forests and the wider 2795 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 16,000 dwellings across the postcode, reliable, affordable hot water is a big deal for local families and businesses. Median household incomes sit in the mid‑range, so keeping running costs down without sacrificing comfort makes a lot of sense.
The local climate also helps. Oberon’s weather station shows an average annual solar exposure of about 17.2 MJ/m² a day – roughly 4.8 kWh/m² – which is solid for both a solar hot water system and a modern heat pump hot water system. That means a solar hot water heating system or a high‑efficiency heat pump can do the heavy lifting, while your electricity bills stay much lower than with an older electric hot water system or gas hot water. Over a year, the hot water energy savings for a typical Twenty Forests home can be substantial, especially for families showering, washing and running dishwashers every day.
In a postcode where more than 11,000 homes are owned outright or with a mortgage, upgrading from an ageing gas or resistive electric unit to a more efficient hot water system is a logical next step in future‑proofing the property. Hot water use can easily account for a quarter of household energy, so choosing the most efficient hot water system you can afford has a real impact. Many locals are now comparing heat pump vs solar hot water, or solar hot water vs electric hot water, to find the best fit for their roof space, budget and hot water demand.
Around Twenty Forests, brands like Rheem, Rinnai, Sanden and Thermann are common choices. You will see Rheem solar hot water and rinnai solar hot water on roofs, Sanden heat pump units on side walls, and Rheem heat pump hot water replacing old gas storage systems. These are among the best hot water system Australia options for long‑term reliability, and many models are contenders for the best heat pump hot water system when it comes to efficiency.
For a rough guide, here are typical annual bill savings many homes in Twenty Forests, NSW achieve when they upgrade:
• Old electric to quality heat pump hot water system: $450–$800 per year • Gas storage to heat pump hot water: $350–$650 per year • Gas storage to roof‑mounted solar hot water system: $300–$600 per year • Old electric to modern electric hot water installation with good rooftop solar: $250–$500 per year
There are already 707 efficient hot water installations (heat pump and solar hot water) recorded across the 2795 postcode. Installations climbed strongly from 2006, peaking around 2008–2010 with more than 300 systems installed in just three years, before settling into a steady trickle in the 2010s and early 2020s. This long‑term trend shows strong local interest in efficient hot water, electrification and lower running costs, even as technology and rebate programs have changed over time.
When you are weighing up a heat pump hot water installation, solar hot water installation or electric hot water installation in Twenty Forests, NSW, it is worth considering rebates and tariffs as well as the hot water system price / cost. Federal Small‑scale Technology Certificates (STCs) effectively discount eligible systems like heat pumps and solar hot water, while NSW programs can add a heat pump hot water rebate or solar hot water rebate on top, and there are also schemes that support an electric hot water system rebate when replacing old, inefficient units. Together, these hot water rebate NSW incentives can cut the upfront heat pump hot water price / cost or solar hot water price / cost by a sizeable percentage.
For many Twenty Forests households, that means an energy efficient hot water system can pay for itself in a few years, especially when paired with rooftop solar and smart timers or solar diversion controls. Swapping from electric hot water vs gas hot water to a modern all‑electric setup with solar can trim hundreds of dollars a year from bills and reduce exposure to rising gas prices. And if you already have a solar hot water system but the tank is ageing, a solar hot water tank replacement or solar hot water repair can keep performance high and avoid surprise cold showers.
Whether you need urgent hot water repair, a full hot water installation on a new build, or advice on solar hot water vs electric hot water for an older property, it pays to talk with experienced local installers who understand hot water NSW conditions. Twenty Forests homeowners are increasingly focused on sustainability and running costs, and options like Chromagen solar hot water, Rheem and Sanden heat pump units give you plenty of choice. If you are wondering whether your current setup is still the best hot water system for your home, now is a good time to explore an upgrade, cut emissions and lock in lower bills. Connect with trusted local hot water specialists in Twenty Forests for personalised advice, pricing and a system designed around your roof, your family and your budget.