Hot Water Systems in Queens Domain
The 7000 postcode, covering Queens Domain, Bathurst Street Po, Glebe, Hobart, Mount Stuart, North Hobart and West Hobart and surrounding areas, is home to around 6,821 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 Queens Domain and the 7000 area, 178 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 Queens Domain's climate delivering an average of 3.8 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 7000
10th
State Wide
1095th
Australia Wide
Hot Water Installation Queens Domain
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 Queens Domain
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterQueens Domain
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 Queens Domain
Compare heat pump hot water systems suitable for Queens Domain'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 - Queens Domain, 7000
Hot Water Demographics - Queens Domain
Based on the Australian Bureau of Statistics 2021 Census (ABS), Queens Domain has around 6,821 private dwellings, home to approximately 13,674 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Queens Domain households use approximately 115 litres of hot water daily, equating to a massive 0.8 million litres of hot water used across the suburb every single day.
Other census insights reinforce Queens Domain's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Queens Domain community is home to 849 couple families with children and 223 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,530 homes owned with a mortgage and 1,825 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.
Queens Domain is converting hot water demand to efficient systems faster than many peers, with 2.6% of dwellings already upgraded.
Hot water systems in Queens Domain
Around Queens Domain, more locals are rethinking their old gas and electric hot water system and switching to efficient options like a heat pump hot water system, solar hot water system or modern electric hot water system. With energy prices climbing and many households juggling a median mortgage of around $1,852 a month or rent of $400 a week, cutting running costs without sacrificing comfort just makes sense.
Queens Domain and the wider 7000 area have roughly 6,098 occupied dwellings and an average household size of 2.3 people, so hot showers, dishwashers and washing machines add up. Hot water can be one of the biggest chunks of your power bill. The local climate actually helps: Hobart Botanical Gardens records an average annual solar exposure of about 13.8 MJ/m² a day – roughly 3.8 kWh/m²/day – which is solid for both a solar hot water heating system and high‑efficiency heat pump hot water. When you combine that with a relatively young median age of 36 and strong interest in sustainability, upgrading from older gas or electric units to an energy efficient hot water system is a logical next step for many Queens Domain homeowners.
In the 7000 postcode, there have already been 178 efficient hot water installations, mainly split between heat pump hot water installation and solar hot water installation. That reflects a steady appetite for lower‑running‑cost systems, especially in separate houses and townhouses where roof space and external walls suit a rheem heat pump hot water unit, a sanden heat pump or a roof‑mounted rheem solar hot water or chromagen solar hot water system. Many residents already using rooftop solar are pairing a solar hot water system or modern electric hot water installation with timers so they heat water during the day on cheap or free solar.
Typical savings from upgrading your hot water installation in Queens Domain can be substantial. While exact hot water system price or cost varies with brand and size, the yearly bill savings are often in these ranges:
• Old electric to heat pump hot water system: save around $350–$650 per year • Gas to heat pump hot water system: save around $250–$500 per year • Gas to solar hot water system: save around $200–$450 per year • Old electric to modern electric hot water system with rooftop solar: save around $200–$400 per year
When people compare heat pump vs solar hot water, both can be the most efficient hot water system for different homes. Heat pumps suit shaded or small roofs and apartments with outdoor space; solar suits sunny roofs and separate houses. Either way, choosing one of the best heat pump hot water system options or a quality solar hot water tank replacement from brands like Rheem, Rinnai or Sanden can dramatically cut energy use. For many households here, the best hot water system Australia can offer is one that works with their existing solar, reduces bills and needs minimal hot water repair over its life.
Looking at installations over time, Queens Domain saw early growth from 2002, then a strong run between 2008 and 2012, with peaks of 31 systems in 2008 and 28 in 2009. There were still new installs through the 2010s and into the early 2020s, showing ongoing interest in electrification and lower running costs. Every new system – whether a rinnai solar hot water unit, rheem solar hot water, chromagen solar hot water or a sanden heat pump – helps shift more homes away from gas and older resistive units towards cleaner, cheaper hot water TAS wide.
Hot Water Rebates, Tariffs & Savings
Across Queens Domain, more owners are now weighing up heat pump vs solar hot water and even solar hot water vs electric hot water when their old gas unit fails. Federal incentives like Small‑scale Technology Certificates (STCs) apply to eligible solar hot water heating system and heat pump hot water installation, effectively reducing the solar hot water price or cost and heat pump hot water price or cost at the point of sale. On top of that, state‑based hot water rebate TAS programs can include a heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate for efficient all‑electric upgrades. For a typical family, these hot water rebate TAS incentives can cut the upfront cost by a sizeable percentage and help deliver hundreds of dollars a year in bill savings, with payback periods shortened even further if you use timers or solar diversion to heat water when your PV system is producing.
If your current unit is ageing, noisy or needing regular hot water repair, it may be the perfect time to compare electric hot water vs gas hot water and look at a proper hot water upgrade. An experienced installer can talk you through solar hot water vs electric hot water, the likely solar hot water price or cost for your roof, or whether a compact rheem heat pump hot water or sanden heat pump is the most efficient hot water system for your home. They can also help with solar hot water repair, solar hot water tank replacement and choosing the best heat pump hot water system for local conditions.
Before your old system fails in the middle of winter, it is worth checking whether your Queens Domain home is ready for a smarter hot water system. With good solar exposure, strong local interest in sustainability and generous rebates, an energy efficient hot water system can trim bills, cut emissions and future‑proof your place. Talk with trusted local hot water TAS specialists for personalised advice on heat pump hot water installation, solar hot water installation or modern electric hot water installation, and find the right hot water system price and performance mix for your home.