Hot Water Systems in Cape Raoul
The 7184 postcode, covering Cape Raoul, Nubeena, Stormlea and White Beach and surrounding areas, is home to around 906 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 Cape Raoul and the 7184 area, 17 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 Cape Raoul's climate delivering an average of 3.7 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 7184
75th
State Wide
2191st
Australia Wide
Hot Water Installation Cape Raoul
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 Cape Raoul
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterCape Raoul
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 Cape Raoul
Compare heat pump hot water systems suitable for Cape Raoul'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 - Cape Raoul, 7184
Hot Water Demographics - Cape Raoul
Based on the Australian Bureau of Statistics 2021 Census (ABS), Cape Raoul has around 906 private dwellings, home to approximately 759 people. With an average household size of 2 people, and around 50 litres of hot water used per person each day in Australia, Cape Raoul households use approximately 100 litres of hot water daily, equating to a massive 0.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Cape Raoul's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Cape Raoul community is home to 36 couple families with children and 17 one-parent families, meaning a large proportion of households face substantial hot water demand. With 104 homes owned with a mortgage and 196 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.
Cape Raoul is converting hot water demand to efficient systems faster than many peers, with 1.9% of dwellings already upgraded.
Hot water systems in Cape Raoul
Around Cape Raoul, more locals are rethinking their old hot water system and looking at heat pump hot water, solar hot water and efficient electric hot water options. With a median age of 56 and many homes owned outright or with modest mortgages, reliability and running costs really matter. The area’s average household size of about two people still means steady hot water demand, especially with visitors, extended family and home‑based work all adding to daily use.
Cape Raoul may feel wild and coastal, but it is actually well suited to energy efficient hot water. The nearby Port Arthur weather station records average solar exposure of about 13.3 MJ/m² a day, which is roughly 3.7 kWh/m² of sunlight daily across the year. That is solid fuel for a solar hot water system or a heat pump hot water system, which both use ambient energy to cut electricity use. For many households, upgrading from an older gas or resistive electric hot water system to a modern energy efficient hot water system can trim hot water energy use by more than half, delivering meaningful Annual Hot Water Energy Savings year after year.
Across the 7184 postcode there are 397 occupied private dwellings and more than 500 unoccupied homes and shacks, so there is a mix of permanent residents and holiday places. Average household income is modest, so keeping control of bills is a priority. Hot water can be one of the biggest single loads in the home, so choosing the most efficient hot water system is a straightforward way to lower costs without changing your lifestyle.
In Cape Raoul and surrounding areas, we typically see strong interest in heat pump hot water installation for all‑electric homes, as well as solar hot water installation where roofs have good north‑facing exposure. Brands like Rheem heat pump hot water, Sanden heat pump units and Rinnai solar hot water are popular choices for long‑term reliability, while Chromagen solar hot water is often used where owners want a robust solar hot water heating system with good local support. Many households are also comparing heat pump vs solar hot water to decide which option best suits their roof space, budget and hot water demand.
When you look at hot water system price and ongoing cost, it helps to think in terms of savings. Typical annual bill reductions for Cape Raoul homes might look like:
• Upgrading old electric to a quality heat pump hot water system: save around $350–$650 per year. • Switching gas to a heat pump hot water system: save roughly $250–$500 per year. • Switching gas to a solar hot water system: save about $200–$450 per year. • Replacing old electric with a modern electric hot water system powered by rooftop solar: save around $200–$400 per year.
There have already been 17 efficient hot water installations (heat pump and solar) recorded in the 7184 postcode. Installations picked up around 2009–2014, with peaks in 2009 and 2013, and another system added in 2021. That steady trickle shows growing local interest in electrification, lower running costs and moving away from ageing gas and electric cylinders. As more homes add solar PV, pairing that with an energy efficient hot water system becomes an obvious next step.
Hot Water Rebates, Tariffs & Savings
Across Tasmania, including Cape Raoul, more owners are now planning to replace 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. Federal incentives, such as Small‑scale Technology Certificates (STCs), can cut the upfront solar hot water price or heat pump hot water price by effectively taking hundreds of dollars off the system cost at installation time. On top of that, state‑based programs and occasional electric hot water system rebate or heat pump hot water rebate offers can further reduce the heat pump hot water cost or solar hot water cost, sometimes shaving 20–40% off the installed price once all discounts are applied.
For many Cape Raoul households, that means an efficient energy efficient hot water system can pay for itself within a few years, especially when combined with rooftop solar and smart controls. Using timers or solar diversion to run a heat pump or electric hot water installation during the middle of the day lets you soak up excess solar and push your running costs even lower. Over the life of the system, that can add up to thousands of dollars saved compared with traditional electric hot water vs gas hot water options.
If your current unit is leaking, more than 10 years old, or you are simply curious about the best hot water system Australia can offer for a coastal Tasman property, it is a good time to compare heat pump vs solar hot water and even solar hot water vs electric hot water. Whether you need hot water repair, solar hot water repair, solar hot water tank replacement or a full hot water installation, working with experienced local hot water TAS specialists makes all the difference.
Cape Raoul’s strong solar resource and growing interest in sustainability mean there is real potential to cut emissions and future‑proof your home with the best heat pump hot water system or a quality rheem solar hot water, rinnai solar hot water, sanden heat pump or chromagen solar hot water setup. If you are wondering about hot water rebate tas options, hot water repair, or which system will be the most efficient hot water system for your household, now is the time to explore your choices. Check whether your place is ready to switch from gas or an old electric system to a modern heat pump hot water installation, solar hot water installation or electric hot water installation, and connect with trusted local experts for personalised advice with us.
