Hot Water Systems in Liston
The 2372 postcode, covering Liston, Back Creek, Billyrimba, Black Swamp, Bluff Rock, Bolivia, Bookookoorara, Boonoo Boonoo, Boorook, Bryans Gap, Bungulla, Carrolls Creek, Cullendore, Dumaresq Valley, Forest Land, Mingoola, Mole River, Pyes Creek, Rivertree, Rocky River, Sandy Flat, Sandy Hill, Silent Grove, Steinbrook, Sunnyside, Tarban, Tenterfield, The Scrub, Timbarra, Willsons Downfall, Woodside and Wylie Creek and surrounding areas, is home to around 2,489 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 Liston and the 2372 area, 197 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 Liston'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 2372
258th
State Wide
1035th
Australia Wide
Hot Water Installation Liston
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 Liston
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterListon
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 Liston
Compare heat pump hot water systems suitable for Liston'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 - Liston, 2372
Hot Water Demographics - Liston
Based on the Australian Bureau of Statistics 2021 Census (ABS), Liston has around 2,489 private dwellings, home to approximately 4,330 people. With an average household size of 2.1 people, and around 50 litres of hot water used per person each day in Australia, Liston households use approximately 105 litres of hot water daily, equating to a massive 0.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Liston's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Liston community is home to 243 couple families with children and 116 one-parent families, meaning a large proportion of households face substantial hot water demand. With 437 homes owned with a mortgage and 1,084 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.
Liston is converting hot water demand to efficient systems faster than many peers, with 7.9% of dwellings already upgraded.
Hot water systems in Liston
Across Liston and the wider 2372 area, more households are rethinking their hot water system and moving away from old gas and power‑hungry electric units. With power prices biting and many locals on a median household income of around $933 a week, an energy efficient hot water system is a simple way to cut bills without sacrificing comfort. In a postcode where more than 1,500 homes are owned outright or with a mortgage and the average household size is 2.1 people, upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical next step.
Liston’s climate is well suited to efficient hot water. The nearby Wilsons Downfall weather station records an average annual solar exposure of about 17.9 MJ/m² a day – roughly 5 kWh/m² – which is plenty of sunshine to drive a solar hot water heating system or support a high‑efficiency heat pump. That sunlight, combined with relatively modest hot water demand per household, means a well‑sized system can comfortably cover showers, washing and kitchen use while slashing energy use compared with older gas or off‑peak electric units. Many homes are already electrifying with solar power, so solar hot water vs electric hot water from the grid is becoming an easy decision.
Across the 2372 postcode there are 2,054 occupied private dwellings, most of them separate houses with three or four bedrooms, so hot water demand is steady but predictable. Hot water can account for up to a quarter of household energy use, so choosing the most efficient hot water system makes a real dent in bills. Brands like Rheem solar hot water, Rinnai solar hot water, Sanden heat pump and Thermann heat pump units are all common options for Liston homeowners comparing the best hot water system Australia has to offer. Many locals are weighing up heat pump vs solar hot water, or comparing solar hot water vs electric hot water to see what suits their roof, budget and lifestyle.
Typical annual bill savings for Liston households are substantial:
• Old electric to heat pump hot water system: save around $350–$700 per year. • Gas to heat pump hot water system: save roughly $250–$600 per year. • Gas to solar hot water system: save about $300–$650 per year. • Old electric to modern electric hot water installation with solar PV: save around $250–$500 per year.
Since 2003, there have been 197 efficient hot water installations in the 2372 area, including heat pump hot water installation and solar hot water installation projects. Installations peaked around 2010, with more than 50 systems going in that year, and there has been a steady trickle of upgrades ever since, including new systems in 2023, 2024 and 2025. This pattern shows growing interest in hot water NSW electrification, lower running costs and replacing ageing gas units with efficient all‑electric hot water. As systems age, we are also seeing more solar hot water repair work, solar hot water tank replacement and general hot water repair call‑outs as owners decide whether to fix or upgrade.
Hot Water Rebates, Tariffs & Savings
For Liston homeowners, hot water rebates can make an upgrade much more affordable. Federal incentives like Small‑scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pumps, effectively cutting the solar hot water price / cost or heat pump hot water price / cost by hundreds of dollars at the point of sale. On top of that, state‑based hot water rebate NSW programs may offer a heat pump hot water rebate, solar hot water rebate or electric hot water system rebate for replacing old electric or gas units with an energy efficient hot water system. Combined, these discounts can reduce the upfront hot water system price / cost by a significant percentage and shorten payback periods to just a few years, especially if you run your system on daytime solar or use timers and solar diversion controls.
Whether you are comparing electric hot water vs gas hot water, wondering which is the best heat pump hot water system for your home, or looking at brands like rheem heat pump hot water, sanden heat pump, chromagen solar hot water or rheem solar hot water, it pays to get local advice. If your current unit is more than 10 years old, noisy, leaking or costing a fortune to run, now is a smart time to look at hot water installation or hot water repair options.
If you live in Liston and want to future‑proof your home, an efficient hot water upgrade is one of the easiest wins. With strong local solar resources, rising interest in sustainability and generous hot water rebate NSW incentives, switching from gas or an old electric unit to a quality heat pump or solar hot water system can trim bills, cut emissions and boost comfort. Talk with our experienced hot water installers and solar hot water repair specialists to check if your home is ready for an upgrade, compare options and get personalised advice from trusted local experts.