Hot Water Systems in Redpa
The 7330 postcode, covering Redpa, Hunter Island, Robbins Island, Alcomie, Arthur River, Brittons Swamp, Broadmeadows, Christmas Hills, Couta Rocks, Edith Creek, Forest, Irishtown, Lileah, Marrawah, Mella, Mengha, Montagu, Nabageena, Nelson Bay, Roger River, Scopus, Scotchtown, Smithton, South Forest, Temma, Three Hummock Island, Togari, Trowutta, West Montagu and Woolnorth and surrounding areas, is home to around 2,919 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 Redpa and the 7330 area, 34 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 Redpa's climate delivering an average of 3.9 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 7330
59th
State Wide
1909th
Australia Wide
Hot Water Installation Redpa
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 Redpa
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterRedpa
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 Redpa
Compare heat pump hot water systems suitable for Redpa'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 - Redpa, 7330
Hot Water Demographics - Redpa
Based on the Australian Bureau of Statistics 2021 Census (ABS), Redpa has around 2,919 private dwellings, home to approximately 5,951 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Redpa households use approximately 120 litres of hot water daily, equating to a massive 0.4 million litres of hot water used across the suburb every single day.
Other census insights reinforce Redpa's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Redpa community is home to 489 couple families with children and 140 one-parent families, meaning a large proportion of households face substantial hot water demand. With 818 homes owned with a mortgage and 879 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.
Redpa is converting hot water demand to efficient systems faster than many peers, with 1.2% of dwellings already upgraded.
Hot water systems in Redpa
In Redpa, more locals are swapping old gas and ageing electric units for an energy efficient hot water system that actually suits Tassie conditions. With an average of around 14.1 MJ/m² of solar exposure a day (about 3.9 kWh/m²), Redpa is better for a solar hot water system or heat pump hot water system than many people expect, even with our cool winters. For a postcode like 7330, where most of the 2,470 dwellings are separate houses and the average household size is 2.4 people, hot water demand is steady year‑round, so upgrading from an old gas or electric hot water system can deliver meaningful Annual Hot Water Energy Savings.
With a median household income of about $1,292 a week and a lot of homes owned outright or with a mortgage, many Redpa households are watching power bills closely. That is where modern options like a solar hot water heating system or a high‑efficiency heat pump hot water system come in. A quality heat pump hot water installation uses the ambient air, rather than burning gas, to heat water, while solar hot water installation pairs roof collectors with a well‑insulated solar hot water tank replacement. For some homes, a modern electric hot water installation tied into existing rooftop solar offers the best balance of simplicity, low hot water system price and running costs.
Across the 7330 area, families typically have 3‑ and 4‑bedroom homes, so showers, baths and laundry quickly add up. Hot water can easily be a quarter of total household energy use, especially with older cylinders. Shifting to the most efficient hot water system for your situation can free up room in the budget. Typical annual bill savings can look like:
• Old electric to heat pump: $350–$700 per year • Gas to heat pump: $300–$600 per year • Gas to solar hot water: $250–$550 per year • Old electric to modern electric with solar: $200–$450 per year
Brands like Rheem and Rinnai are popular for both rheem solar hot water and rinnai solar hot water units, while Sanden and Thermann are well‑regarded for ultra‑efficient sanden heat pump and other best heat pump hot water system options. Many Redpa homeowners looking for the best hot water system Australia can offer will compare heat pump vs solar hot water, as well as solar hot water vs electric hot water, to balance upfront hot water system cost, available roof space and how much sun their property actually gets.
Recent installs in Redpa tell the story. There have been 34 efficient hot water installations recorded in the 7330 postcode, covering both heat pump and solar hot water systems. Installations peaked around 2011, with solid activity in 2007–2010 and 2013–2017, before tapering off more recently. That early burst reflects strong interest in electrification and lower running costs as power prices rose. With energy costs climbing again and more rooftop solar in the area, there is fresh momentum to revisit hot water repair versus full replacement with a new energy efficient hot water system.
Hot Water Rebates, Tariffs & Savings
For Redpa households weighing up heat pump vs solar hot water or solar hot water vs electric hot water, rebates can tip the scales. Australian Government Small‑scale Technology Certificates (STCs) reduce the effective solar hot water price or heat pump hot water price at the point of sale. On top of that, Tasmanian and federal schemes can act as a solar hot water rebate, heat pump hot water rebate or even an electric hot water system rebate in some all‑electric home programs. Together, these hot water rebate tas incentives can cut the installed solar hot water cost or heat pump hot water cost by a substantial percentage, bringing premium systems like rheem heat pump hot water or chromagen solar hot water within reach.
For many Redpa homes, swapping old gas to a heat pump hot water system or upgrading to a solar hot water repair and replacement package can save hundreds of dollars a year, with payback periods often dropping to just a handful of years when rebates and rooftop solar are combined. Smart controls, timers or solar‑diversion can push the system towards using more daytime solar, turning an electric hot water vs gas hot water decision firmly in favour of efficient electric options.
If your current unit is rusty, unreliable or chewing through power, it is a good time to see whether your Redpa home is ready for a hot water upgrade. Whether you are moving from gas to an all‑electric hot water system, or choosing between a solar hot water system and a heat pump hot water system, working with experienced hot water tas installers matters. Local specialists can recommend the most efficient hot water system for your roof, budget and family size, tap into every available hot water rebate tas homeowners can claim, and handle hot water installation or hot water repair from start to finish. For friendly, tailored advice on the best heat pump hot water system or solar hot water heating system for your place in Redpa, connect with trusted local experts and get personalised guidance with us today.