Hot Water Systems in Wallanthery
The 2675 postcode, covering Wallanthery, White Top, Hillston, Lake Brewster, Monia Gap and Roto and surrounding areas, is home to around 639 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 Wallanthery and the 2675 area, 16 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 Wallanthery's climate delivering an average of 5.2 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 2675
548th
State Wide
2193rd
Australia Wide
Hot Water Installation Wallanthery
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 Wallanthery
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterWallanthery
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.
Want Solar Finance Options?
Compare lenders and get tailored loan offers.
Heat Pump Hot Water Systems for Wallanthery
Compare heat pump hot water systems suitable for Wallanthery'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 - Wallanthery, 2675
Hot Water Demographics - Wallanthery
Based on the Australian Bureau of Statistics 2021 Census (ABS), Wallanthery has around 639 private dwellings, home to approximately 1,351 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Wallanthery households use approximately 120 litres of hot water daily, equating to a massive 0.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Wallanthery's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Wallanthery community is home to 115 couple families with children and 35 one-parent families, meaning a large proportion of households face substantial hot water demand. With 113 homes owned with a mortgage and 198 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.
Wallanthery is converting hot water demand to efficient systems faster than many peers, with 2.5% of dwellings already upgraded.
Hot water systems in Wallanthery
Around Wallanthery, more locals are rethinking their old gas and electric hot water systems and moving to energy efficient options like a modern heat pump hot water system, solar hot water system or upgraded electric hot water system. With mostly separate houses, an average household size of 2.4 people and many families on farms or larger blocks, hot water is a big chunk of power bills. For households with a median weekly income around $1,500, shaving even a few hundred dollars a year off running costs makes a real difference.
Wallanther y’s strong sunshine is a big advantage. The local climate data shows mean daily solar exposure of about 18.8 MJ/m², which is roughly 5.2 kWh/m² of solar energy per day across the year. That level of solar makes both a solar hot water heating system and a heat pump hot water system work efficiently, especially when paired with rooftop solar. Upgrading from an older gas or resistive electric hot water system to an energy efficient hot water system is a logical next step for homeowners already thinking about bills, comfort and emissions.
In postcode 2675 there are 562 occupied private dwellings, most of them three and four bedroom homes, which suits a 250–315 litre hot water system for families and a smaller unit for couples or singles. Hot water can be 20–30% of a typical home’s energy use, so choosing the most efficient hot water system you can afford has a big impact. Many locals are comparing heat pump vs solar hot water, and even solar hot water vs electric hot water, to find the best balance of upfront hot water system price / cost and long-term savings. Brands like Rheem heat pump hot water, Rheem solar hot water, Rinnai solar hot water and premium options such as a Sanden heat pump are common choices when people are looking for the best heat pump hot water system or simply the best hot water system Australia for their needs.
To give you a feel for bill savings, typical ranges for Wallanthery homes are:
• Old electric to heat pump hot water installation: save about $400–$800 per year. • Gas to heat pump hot water system: save around $300–$600 per year. • Gas to solar hot water installation: save roughly $250–$550 per year. • Old electric to modern electric hot water installation with solar: save about $250–$500 per year.
These are general estimates, but they show how the right hot water installation can quickly pay back the extra hot water system cost, especially when you add a solar hot water rebate or heat pump hot water rebate into the mix.
In Wallanthery itself, at least 16 efficient hot water systems have already been installed, mostly heat pump and solar hot water systems. Installations peaked around 2009–2010, with a smaller burst of activity since, including a new system in 2023. That steady trickle of solar hot water installation and heat pump hot water installation shows growing local interest in electrification, lower running costs and more reliable hot water NSW wide. As systems age, there is also ongoing demand for hot water repair, solar hot water repair and solar hot water tank replacement, especially where older units are no longer the most efficient hot water system for the household.
Hot Water Rebates, Tariffs & Savings
Across Wallanthery and regional NSW, more people are replacing old gas units with a heat pump hot water system or shifting from tired cylinders to a new electric hot water system that works better with rooftop solar. Federal incentives like Small-scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water systems, effectively acting as an upfront discount. On top of that, state-based hot water rebate nsw programs can support heat pump hot water and, in some cases, efficient electric hot water system rebate offers for low-emissions upgrades. Together, these incentives can cut the effective heat pump hot water price / cost or solar hot water price / cost by a substantial percentage, and shorten payback periods to just a few years, especially if you run the system on timers or use solar-diversion so it heats mainly when your solar is producing.
Whether you are comparing electric hot water vs gas hot water, weighing up heat pump vs solar hot water, or simply want a straightforward electric hot water system that works well with your solar, it pays to get local advice. If your current unit is more than 10 years old, noisy, rusty or needing regular hot water repair, now is a good time to explore an energy efficient hot water system. Talk with experienced hot water installers like us in Wallanthery for tailored guidance on brands such as Rheem, Rinnai, Sanden and Chromagen solar hot water, accurate hot water system price estimates, and the right size and tariff set-up. With Wallanthery’s strong sun and growing interest in sustainability, an efficient hot water upgrade can cut bills, reduce emissions and future proof your home—reach out to our trusted local team for personalised advice and a quote.