Hot Water Systems in Wivenhoe
The 7320 postcode, covering Wivenhoe, Acton, Brooklyn, Burnie, Camdale, Cooee, Downlands, Emu Heights, Havenview, Hillcrest, Montello, Ocean Vista, Park Grove, Parklands, Romaine, Round Hill, Shorewell Park, South Burnie and Upper Burnie and surrounding areas, is home to around 7,734 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 Wivenhoe and the 7320 area, 114 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 Wivenhoe's climate delivering an average of 4.0 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 7320
25th
State Wide
1350th
Australia Wide
Hot Water Installation Wivenhoe
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 Wivenhoe
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterWivenhoe
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 Wivenhoe
Compare heat pump hot water systems suitable for Wivenhoe'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 - Wivenhoe, 7320
Hot Water Demographics - Wivenhoe
Based on the Australian Bureau of Statistics 2021 Census (ABS), Wivenhoe has around 7,734 private dwellings, home to approximately 15,911 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Wivenhoe households use approximately 115 litres of hot water daily, equating to a massive 0.9 million litres of hot water used across the suburb every single day.
Other census insights reinforce Wivenhoe's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Wivenhoe community is home to 1,151 couple families with children and 570 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,162 homes owned with a mortgage and 2,263 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.
Wivenhoe is converting hot water demand to efficient systems faster than many peers, with 1.5% of dwellings already upgraded.
Hot water systems in Wivenhoe
Across Wivenhoe and the wider 7320 area, more households are shifting to energy‑efficient hot water systems – especially heat pump hot water, solar hot water and modern electric hot water options. With an average household size of around 2.3 people and more than 7,000 dwellings in the postcode, hot water is a big chunk of local energy use. Many homes are still on older gas or electric units, so upgrading to an energy efficient hot water system is a logical next step to cut running costs and future‑proof your place.
The Burnie Round Hill weather station shows Wivenhoe enjoys about 14.4 MJ/m² of solar exposure a day on average, which is roughly 4 kWh/m² – plenty of sunshine to support a solar hot water system or a high‑performance heat pump hot water system. With a solid mix of homes owned outright and with a mortgage, plus a good number of rental properties, there’s strong potential for both homeowners and landlords to benefit from lower bills and more reliable hot water. Annual hot water energy savings can be significant when you swap from an old electric hot water system or gas unit to a modern heat pump or solar hot water heating system.
In 7320, families and downsizers alike are looking for the most efficient hot water system they can reasonably afford. Hot water installation choices usually come down to heat pump vs solar hot water vs a newer electric hot water system. Many locals pair a heat pump hot water installation with existing rooftop solar, or choose a solar hot water installation with a quality brand like Rheem solar hot water, Rinnai solar hot water or Chromagen solar hot water. Others prefer a premium sanden heat pump or rheem heat pump hot water setup for ultra‑low running costs and whisper‑quiet operation. For some homes, especially smaller households or units, an efficient electric hot water installation still stacks up well, particularly when combined with solar and off‑peak tariffs.
Average annual bill savings in Wivenhoe are often in these ranges: • Old electric to heat pump hot water system: $350–$700 per year • Gas to heat pump hot water system: $250–$600 per year • Gas to solar hot water system: $200–$550 per year • Old electric to modern electric hot water system with solar: $150–$400 per year
Local data shows 114 efficient hot water systems – mainly heat pump and solar hot water installations – have been installed in the 7320 postcode. Installations really picked up around 2010–2012, with 36 systems in 2011 alone and strong numbers in 2012 and 2013. While the pace has eased off more recently, that early burst of hot water installation activity shows how keen Wivenhoe households are to cut bills, move towards all‑electric homes and reduce their reliance on gas. As those systems age, there is growing interest in hot water repair, hot water tank replacement and full solar hot water tank replacement with newer, more efficient units.
Hot Water Rebates, Tariffs & Savings
Across Wivenhoe TAS, more people are now replacing old gas or electric hot water with efficient options like a heat pump hot water system, a modern electric hot water system or a solar hot water system. Australian Government incentives, including Small‑scale Technology Certificates (STCs), can reduce the upfront solar hot water price / cost or heat pump hot water price / cost at the point of sale. On top of that, state‑based hot water rebate TAS programs, such as a solar hot water rebate, heat pump hot water rebate or electric hot water system rebate, may apply to eligible homes. These hot water rebate TAS incentives can effectively trim the system cost by a substantial percentage, shorten payback times and help you access the best heat pump hot water system or best hot water system Australia for your budget. When you add smart timers, solar‑diversion controls and off‑peak tariffs, you can turn an already energy efficient hot water system into one of the lowest‑cost options on the market, especially compared with electric hot water vs gas hot water or solar hot water vs electric hot water on standard tariffs.
If your current hot water system is older, noisy, running out of hot water or due for hot water repair, it is a great time to check whether your Wivenhoe home is ready for a hot water upgrade. Whether you are weighing up heat pump vs solar hot water, looking at rheem solar hot water or rinnai solar hot water, or considering a sanden heat pump or chromagen solar hot water system, working with experienced hot water installers and solar hot water repair specialists matters. With Wivenhoe’s solid solar resource and growing interest in sustainability, an efficient hot water system can help you reduce bills, cut emissions and future‑proof your home. Connect with trusted local experts for personalised advice on hot water TAS options, hot water system price / cost and hot water rebate TAS eligibility, and find the right solution for your place.