Hot Water Systems in Parrawe
The 7321 postcode, covering Parrawe, Black River, Boat Harbour, Boat Harbour Beach, Chasm Creek, Corinna, Cowrie Point, Crayfish Creek, Detention, East Cam, East Ridgley, Edgcumbe Beach, Guildford, Hampshire, Hellyer, Highclere, Luina, Mawbanna, Montumana, Mooreville, Natone, Port Latta, Ridgley, Rocky Cape, Savage River, Sisters Beach, Stowport, Tewkesbury, Tullah, Upper Natone, Upper Stowport, Waratah, West Mooreville, West Ridgley and Wiltshire and surrounding areas, is home to around 2,462 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 Parrawe and the 7321 area, 35 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 Parrawe'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 7321
58th
State Wide
1906th
Australia Wide
Hot Water Installation Parrawe
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 Parrawe
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterParrawe
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 Parrawe
Compare heat pump hot water systems suitable for Parrawe'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 - Parrawe, 7321
Hot Water Demographics - Parrawe
Based on the Australian Bureau of Statistics 2021 Census (ABS), Parrawe has around 2,462 private dwellings, home to approximately 4,525 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Parrawe households use approximately 120 litres of hot water daily, equating to a massive 0.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Parrawe's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Parrawe community is home to 358 couple families with children and 69 one-parent families, meaning a large proportion of households face substantial hot water demand. With 720 homes owned with a mortgage and 830 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.
Parrawe is converting hot water demand to efficient systems faster than many peers, with 1.4% of dwellings already upgraded.
Hot water systems in Parrawe
In Parrawe and across the 7321 postcode, more households are rethinking their hot water system and shifting to energy‑efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system. With an average household size of around 2.4 people and more than 1,880 occupied dwellings, reliable hot water is essential, but so is keeping running costs under control. Many locals are still on older gas or electric units, so upgrading to an energy efficient hot water system is a logical next step for cutting bills and emissions.
Parrawe’s climate is better for efficient hot water than many people realise. The nearby West Takone station records mean daily solar exposure of about 13.7 MJ/m², which is roughly 3.8 kWh/m² per day over the year. That steady sunlight supports both a solar hot water heating system and the performance of a heat pump hot water system, especially when paired with rooftop solar. With a median household income of $1,341 a week and many homes owned outright or with a mortgage, there is strong motivation to lock in long‑term savings from lower hot water energy use.
Across the 7321 area, hot water demand is driven by a mix of families and older residents, with a median age of 46 and nearly a thousand people over 65. That means comfort, reliability and controllable hot water system price or cost all matter. Hot water can be one of the biggest energy users in the home, so switching from gas to a heat pump or from an old electric hot water system to a modern, efficient unit can deliver real savings on every bill.
Typical annual bill savings for local upgrades look like this:
• Replacing an old electric storage unit with a heat pump hot water system: about $350–$700 per year • Switching from gas hot water to heat pump hot water: about $250–$600 per year • Switching from gas to a solar hot water system: about $250–$600 per year • Upgrading an old electric unit to a modern electric hot water system with rooftop solar: about $200–$500 per year
Brands like Rheem and Rinnai are common choices for both solar hot water installation and efficient electric hot water installation, with options such as Rheem solar hot water, Rheem heat pump hot water and Rinnai solar hot water suited to local conditions. For those chasing the best heat pump hot water system and the most efficient hot water system on the market, premium units like the Sanden heat pump are popular for their low running costs. Many Parrawe homes also use systems from Solahart, Thermann or similar brands when they want a robust solar hot water tank replacement or an all‑electric hot water upgrade.
In Parrawe itself, there have been 35 efficient hot water installations recorded, including both heat pump hot water installation and solar hot water installation. Installations peaked around 2010, with seven systems put in that year, and steady numbers through 2011–2016 as more households tested heat pump vs solar hot water options. While the last few years show only a handful of installs, interest is picking up again as power prices rise and more locals explore solar hot water vs electric hot water and electric hot water vs gas hot water as part of going all‑electric.
Hot Water Rebates, Tariffs & Savings
Right across Parrawe, there is growing interest in replacing old gas or electric hot water with efficient options such as heat pumps, newer electric systems and solar hot water. Homeowners can often access a mix of Australian Government Small‑scale Technology Certificates (STCs) and Tasmanian hot water rebate programs that apply to eligible heat pump hot water systems, solar hot water systems and sometimes efficient electric units. These incentives effectively reduce the upfront heat pump hot water price or cost and solar hot water price or cost, with discounts that can trim the system cost by a substantial percentage. When you add in a heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate where available, plus smart tariffs and timers that run the system when solar is generating, many Parrawe households see payback periods cut to just a few years and enjoy ongoing savings of hundreds of dollars per year. Ongoing hot water rebate tas homeowners explore, combined with careful use of off‑peak tariffs and solar‑diversion, can turn a standard upgrade into a serious long‑term bill cutter.
If your current unit is ageing, noisy or struggling to keep up, it may be time to check whether your Parrawe home is ready for a hot water upgrade. Whether you are weighing heat pump vs solar hot water, comparing solar hot water vs electric hot water, or just want a straightforward hot water repair or solar hot water repair, working with experienced hot water installers matters. Local specialists can help you compare brands like Rheem solar hot water, Rinnai solar hot water, Sanden heat pump and other options to find the best hot water system Australia can offer for your needs and budget. With Parrawe’s solid solar exposure and growing interest in sustainability, an efficient hot water system can reduce bills, cut emissions and future‑proof your home. Connect with trusted local experts for personalised advice on hot water TAS solutions, hot water rebate TAS options, hot water installation, hot water repair and solar hot water tank replacement so you can choose the right system with confidence.
