Hot Water Systems in Tunnack
The 7120 postcode, covering Tunnack, Stonehenge, Andover, Antill Ponds, Baden, Lemont, Levendale, Mount Seymour, Oatlands, Parattah, Pawtella, Rhyndaston, Swanston, Tiberias, Tunbridge, Whitefoord, Woodbury, Woodsdale and York Plains and surrounding areas, is home to around 946 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 Tunnack and the 7120 area, 20 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 Tunnack'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 7120
71st
State Wide
2112nd
Australia Wide
Hot Water Installation Tunnack
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 Tunnack
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterTunnack
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 Tunnack
Compare heat pump hot water systems suitable for Tunnack'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 - Tunnack, 7120
Hot Water Demographics - Tunnack
Based on the Australian Bureau of Statistics 2021 Census (ABS), Tunnack has around 946 private dwellings, home to approximately 1,724 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Tunnack households use approximately 110 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 Tunnack's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Tunnack community is home to 97 couple families with children and 40 one-parent families, meaning a large proportion of households face substantial hot water demand. With 239 homes owned with a mortgage and 367 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.
Tunnack is converting hot water demand to efficient systems faster than many peers, with 2.1% of dwellings already upgraded.
Hot water systems in Tunnack
Across Tunnack and the 7120 area, more locals are quietly shifting from old gas and clunky electric units to energy efficient hot water systems. With most homes here being separate houses and an average household size of around 2.2 people, a reliable hot water system is essential, but so is keeping running costs under control on a median household income of about $1,027 a week. That is why interest in upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is growing.
Tunnack’s climate actually suits efficient hot water technology better than many people realise. The local fire station records an average annual solar exposure of about 14.1 MJ/m² a day, which works out to roughly 3.9 kWh/m² of usable sunlight daily over the year. That is plenty for a well designed solar hot water heating system and helps a heat pump hot water system run more efficiently, especially when paired with rooftop solar. For many households, hot water is the single biggest chunk of their electricity use, so the annual hot water energy savings from switching away from older gas or resistive electric units can be significant.
In a postcode with around 782 occupied private dwellings and a good share of homes owned outright or with a mortgage, there is strong potential for hot water upgrades that add value and comfort. Families and older residents alike are looking for the most efficient hot water system they can afford, balancing hot water system price with long term bill savings. Brands like Rheem heat pump hot water, Sanden heat pump and Rinnai solar hot water are popular options for those chasing low running costs, while Thermann and similar ranges suit straightforward electric hot water installation where budget is tight.
Around Tunnack, efficient hot water systems have been steadily appearing on roofs and in back yards. There have been 20 efficient hot water installations recorded in the 7120 postcode, combining heat pump and solar hot water installation jobs. Activity picked up around 2010–2014, with several installs each year, and more systems going in again around 2018–2019 as power prices rose and interest in electrification increased. Each new heat pump hot water installation or solar hot water tank replacement reflects a local household choosing lower running costs and fewer emissions over another decade of gas or an old electric storage unit.
For a typical Tunnack household, the savings from upgrading can look like this:
• Swapping an old electric hot water system for a quality heat pump hot water system: around $350–$700 a year off bills. • Moving from gas hot water to a heat pump: often $300–$600 a year in savings, especially if you already have solar. • Moving from gas to a solar hot water system: roughly $250–$550 a year, depending on usage and backup. • Replacing an old electric unit with a modern, well controlled electric hot water system plus rooftop solar: around $250–$500 a year.
Local homeowners are also weighing up heat pump vs solar hot water. In cooler Tasmanian conditions, a high quality Sanden heat pump or Rheem heat pump hot water system can be the best heat pump hot water system choice, as they work efficiently even on frosty mornings. A roof mounted Rheem solar hot water, Rinnai solar hot water or Chromagen solar hot water system can be ideal on sunnier, less shaded sites, especially when combined with a suitably sized solar hot water tank replacement. Many residents see these options as the best hot water system Australia can offer for long term value.
Hot water rebates, tariffs & savings
Interest in replacing old gas or electric hot water with efficient options is growing steadily in Tunnack, TAS. While some homes still rely on gas, more people are asking about solar hot water vs electric hot water and electric hot water vs gas hot water, particularly as they add rooftop solar or plan an all electric home. Federal incentives in the form of Small-scale Technology Certificates (STCs) apply to eligible solar hot water heating systems and heat pump units, effectively lowering the solar hot water price or heat pump hot water price at the point of sale. On top of that, state-based heat pump hot water rebate and solar hot water rebate programs, as well as an electric hot water system rebate in some schemes, can further reduce the upfront hot water system cost.
For Tunnack households, these hot water rebate TAS programs can cut the installed solar hot water price or heat pump hot water cost by a substantial percentage, making quality systems much more accessible. When you combine rebates with smart tariffs, timers or solar diversion controls that run your electric hot water installation when your panels are generating, payback periods can drop to just a few years. It is not unusual for an energy efficient hot water system to save hundreds of dollars a year on bills, especially when hot water is a big share of your overall electricity use.
If your current unit is more than ten years old, running out of hot water or costing a fortune to run, now is a good time to see whether your Tunnack home is ready for a hot water upgrade. Whether you are moving from gas to a heat pump hot water system, adding a solar hot water system, or planning a modern electric hot water system with rooftop solar, working with experienced hot water installers like us makes the process straightforward. With Tunnack’s solid solar exposure and growing interest in sustainability, an efficient hot water system can trim your bills, cut emissions and future proof your home. Reach out to our trusted local experts for personalised advice and find the right hot water system for your place in Tunnack.
