Hot Water Systems in Jerrys Plains
The 2330 postcode, covering Jerrys Plains, Glendonbrook, Singleton Dc, Appletree Flat, Big Ridge, Big Yengo, Bowmans Creek, Bridgman, Broke, Bulga, Camberwell, Carrowbrook, Clydesdale, Combo, Darlington, Doyles Creek, Dunolly, Dural, Dyrring, Falbrook, Fern Gully, Fordwich, Garland Valley, Glendon, Glendon Brook, Glennies Creek, Glenridding, Goorangoola, Gouldsville, Gowrie, Greenlands, Hambledon Hill, Hebden, Howes Valley, Howick, Hunterview, Lemington, Long Point, Maison Dieu, Mcdougalls Hill, Middle Falbrook, Milbrodale, Mirannie, Mitchells Flat, Mount Olive, Mount Royal, Mount Thorley, Obanvale, Putty, Ravensworth, Redbournberry, Reedy Creek, Rixs Creek, Roughit, Scotts Flat, Sedgefield, Singleton, Singleton Heights, St Clair, Warkworth, Wattle Ponds, Westbrook, Whittingham, Wollemi and Wylies Flat and surrounding areas, is home to around 8,315 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 Jerrys Plains and the 2330 area, 1,261 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 Jerrys Plains'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 2330
47th
State Wide
221st
Australia Wide
Hot Water Installation Jerrys Plains
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 Jerrys Plains
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterJerrys Plains
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 Jerrys Plains
Compare heat pump hot water systems suitable for Jerrys Plains'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 - Jerrys Plains, 2330
Hot Water Demographics - Jerrys Plains
Based on the Australian Bureau of Statistics 2021 Census (ABS), Jerrys Plains has around 8,315 private dwellings, home to approximately 20,063 people. With an average household size of 2.6 people, and around 50 litres of hot water used per person each day in Australia, Jerrys Plains households use approximately 130 litres of hot water daily, equating to a massive 1.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Jerrys Plains's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Jerrys Plains community is home to 1,837 couple families with children and 516 one-parent families, meaning a large proportion of households face substantial hot water demand. With 3,001 homes owned with a mortgage and 2,355 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.
Jerrys Plains is converting hot water demand to efficient systems faster than many peers, with 15.2% of dwellings already upgraded.
Hot water systems in Jerrys Plains
Across Jerrys Plains and the wider 2330 area, more households are swapping old gas and ageing electric units for an energy efficient hot water system. With an average household size of around 2.6 people and more than 7,600 occupied dwellings across the postcode, reliable hot water is a daily essential. At the same time, power prices keep climbing and many locals paying off a mortgage of about $1,820 a month are looking for smart ways to trim their bills.
Jerrys Plains is well suited to efficient hot water upgrades. The local climate delivers strong sun, with mean daily solar exposure of about 17.4 MJ/m² – roughly 4.8 kWh/m² per day – which helps a solar hot water system or heat pump hot water system perform at its best. Families and working couples spread across the 2330 postcode are increasingly seeing an upgrade from older gas or resistive electric hot water to modern technology as the logical next step after solar panels, with annual hot water energy savings often reaching hundreds of dollars per year.
In this part of NSW, detached homes dominate, giving plenty of roof space for a solar hot water heating system and easy access for hot water installation and hot water repair. Many properties are already on solar, so pairing a modern electric hot water system or the best heat pump hot water system with rooftop PV can turn hot water into one of the cheapest running appliances in the home. For others, a dedicated solar hot water installation or a compact heat pump hot water installation is an easy way to cut reliance on bottled or reticulated gas.
Typical annual bill savings in Jerrys Plains look like this:
• Old electric to heat pump hot water system: $400–$800 per year • Gas to heat pump hot water: $300–$600 per year • Gas to solar hot water system: $250–$550 per year • Old electric to modern electric hot water with solar: $250–$500 per year
Brands like Rheem heat pump hot water and Rheem solar hot water are common choices locally, along with Rinnai solar hot water and premium Japanese-made Sanden heat pump systems for those chasing the most efficient hot water system on the market. Many homeowners also compare heat pump vs solar hot water, and solar hot water vs electric hot water, to find the balance of upfront hot water system price / cost, running costs and roof space that suits their home.
In the 2330 postcode, there have already been 1,261 efficient hot water systems installed, including both heat pump and solar hot water. Installations really took off around 2009–2011, with 150 systems in 2009, 181 in 2010 and 252 in 2011, and there has been steady ongoing interest right through to 2024 and 2025. This long-term trend shows how strongly locals are moving towards electrification, lower running costs and more energy efficient hot water system options that future‑proof their homes.
Even if you are just starting to look at hot water NSW options, there is a lot of support available. Australian Government incentives such as Small‑scale Technology Certificates (STCs) can reduce the solar hot water price / cost and heat pump hot water price / cost at the point of sale. On top of that, state-based schemes can provide a solar hot water rebate, a heat pump hot water rebate or even an electric hot water system rebate when replacing old, inefficient units. For many Jerrys Plains households, these hot water rebate NSW programs can effectively knock a substantial percentage off the upfront cost, shortening the payback period to just a few years, especially when combined with solar power, timers or smart solar-diversion controls.
Hot water repair and solar hot water repair are also worth thinking about if you have an older solar hot water tank replacement coming up; that can be the perfect time to reassess electric hot water vs gas hot water, and whether a modern energy efficient hot water system is the better long‑term choice.
If your current unit is rusty, running out of hot water or sending bills through the roof, it is a good time to check whether your Jerrys Plains home is ready for a hot water upgrade. Whether you are moving from gas to an all‑electric home, weighing up heat pump vs solar hot water, or planning an electric hot water installation, working with experienced hot water installers and local heat pump and solar hot water specialists makes all the difference. With Jerrys Plains’ strong solar resource and growing interest in sustainability, efficient hot water systems can cut your bills, reduce emissions and add value to your property. Connect with trusted local experts for personalised advice and make your next hot water system the best hot water system Australia has to offer for your needs.