Hot Water Systems in Romaine
The 7320 postcode, covering Romaine, Acton, Brooklyn, Burnie, Camdale, Cooee, Downlands, Emu Heights, Havenview, Hillcrest, Montello, Ocean Vista, Park Grove, Parklands, Round Hill, Shorewell Park, South Burnie, Upper Burnie and Wivenhoe 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 Romaine 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 Romaine's climate delivering an average of 4.1 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 Romaine
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 Romaine
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterRomaine
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 Romaine
Compare heat pump hot water systems suitable for Romaine'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 - Romaine, 7320
Hot Water Demographics - Romaine
Based on the Australian Bureau of Statistics 2021 Census (ABS), Romaine 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, Romaine 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 Romaine's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Romaine 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.
Romaine is converting hot water demand to efficient systems faster than many peers, with 1.5% of dwellings already upgraded.
Hot water systems in Romaine
Across Romaine and the wider 7320 area, more households are rethinking their hot water system and moving to energy efficient options like a heat pump hot water system, solar hot water system or modern electric hot water system. With an average household size of around 2.3 people and more than 7,000 dwellings in the postcode, reliable, affordable hot water is a big part of everyday life – and a major share of power bills. As electricity prices rise, upgrading from older gas or electric units to an energy efficient hot water system is becoming the logical next step for many local families.
Romaine’s climate is well suited to efficient hot water. The nearby Lower Ridgley weather station records mean daily solar exposure of about 14.6 MJ/m², which is roughly 4 kWh/m² per day across the year. That steady sunlight supports both heat pump hot water and solar hot water heating system performance, especially when paired with rooftop solar. With a mix of homeowners (over 4,400 dwellings owned outright or with a mortgage) and a solid number of rental properties, there is strong potential for both owner occupiers and investors to cut running costs and improve comfort. Many homes are still on older gas or resistive electric units, so the annual hot water energy savings from upgrading in Romaine can be substantial.
In the 7320 postcode, efficient hot water demand typically follows household size. Three bedroom homes dominate, and a family of three or four will usually benefit from a 250–315 litre heat pump hot water installation or a comparable solar hot water installation with a well sized solar hot water tank. For smaller households, a compact electric hot water installation, especially when timed to run on solar, can still deliver strong savings. Locally, brands like Rheem, Rinnai, Sanden and Thermann are common choices, whether you are looking for a rheem solar hot water package, rheem heat pump hot water, rinnai solar hot water, a sanden heat pump or a straightforward electric storage unit.
Average annual savings in Romaine from a smart hot water upgrade can look like:
• Replacing an old electric hot water system with a quality heat pump hot water system: $400–$800 per year • Switching from gas hot water to a heat pump: $300–$700 per year • Switching from gas to a solar hot water system: $250–$600 per year • Upgrading an old electric unit to a modern electric hot water system and using rooftop solar: $250–$500 per year
Efficient hot water is not new to Romaine. There have already been 114 efficient hot water installations (heat pump and solar hot water) recorded in the 7320 area. Installations peaked around 2011, with 36 systems going in that year, followed by strong activity in 2010, 2012 and 2013. In recent years the numbers have been smaller, but interest in electrification, the most efficient hot water system options and lower running costs is rising again as rebates improve and more people add solar to the roof. Each new heat pump hot water installation or solar hot water installation helps cut bills and shows neighbours what is possible.
Hot Water Rebates, Tariffs & Savings
For Romaine households, hot water tas incentives can make the switch from gas or tired electric units much more affordable. The Australian Government’s Small-scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water heating system upgrades, effectively acting as an upfront discount based on system size and efficiency. On top of this, state-based programmes can offer a heat pump hot water rebate or solar hot water rebate, and in some cases an electric hot water system rebate when shifting away from gas. Combined, these hot water rebate tas offers can reduce the heat pump hot water price or solar hot water price by a significant percentage, often cutting thousands off the advertised hot water system price.
Once installed, an energy efficient hot water system can typically save Romaine households hundreds of dollars a year. When you factor in timers, smart controls or solar diversion – sending excess rooftop solar into your hot water tank – the payback period on a new system can shrink to just a few years. Comparing heat pump vs solar hot water, or solar hot water vs electric hot water, comes down to your roof space, budget, and whether you already have solar. Many locals find a best heat pump hot water system from brands like Sanden, Rheem or Thermann gives year round efficiency, while others prefer a chromagen solar hot water or rinnai solar hot water package tied into existing PV.
If you are weighing up electric hot water vs gas hot water, or trying to decide which option counts as the best hot water system australia for your situation, it helps to look beyond just upfront hot water system cost. Think about long term running costs, available hot water rebate tas options, and how an energy efficient hot water system fits with your broader plans for an all electric home.
If your current unit is leaking, struggling, or more than 10–15 years old, it is a good time to look at hot water repair or full solar hot water tank replacement rather than waiting for a cold shower. Local Romaine installers can assess whether hot water repair is worthwhile or if a new system will be cheaper in the long run. They can also explain realistic heat pump hot water cost ranges, solar hot water price estimates and which rebates you can claim.
Ready to see if your Romaine home is set up for a smarter hot water upgrade? Whether you are moving away from gas, replacing an old electric tank or comparing heat pump vs solar hot water, it pays to speak with experienced hot water tas specialists. With strong solar resources, a community that cares about bills and sustainability, and generous hot water rebate tas incentives, now is an ideal time to install a more efficient system. Connect with trusted local experts for personalised advice, accurate quotes and quality hot water installation that will cut costs, reduce emissions and future proof your home for years to come.
