Hot Water Systems in Irishtown
The 7330 postcode, covering Irishtown, Hunter Island, Robbins Island, Alcomie, Arthur River, Brittons Swamp, Broadmeadows, Christmas Hills, Couta Rocks, Edith Creek, Forest, Lileah, Marrawah, Mella, Mengha, Montagu, Nabageena, Nelson Bay, Redpa, 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 Irishtown 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 Irishtown's climate delivering an average of 4.0 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 Irishtown
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 Irishtown
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterIrishtown
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 Irishtown
Compare heat pump hot water systems suitable for Irishtown'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 - Irishtown, 7330
Hot Water Demographics - Irishtown
Based on the Australian Bureau of Statistics 2021 Census (ABS), Irishtown 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, Irishtown 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 Irishtown's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Irishtown 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.
Irishtown is converting hot water demand to efficient systems faster than many peers, with 1.2% of dwellings already upgraded.
Hot water systems in Irishtown
In Irishtown and the wider 7330 area, more households are looking at upgrading to an energy efficient hot water system rather than sticking with old gas or power‑hungry storage units. With an average household size of around 2.4 people and most dwellings being separate houses, hot water demand is steady year‑round, especially for busy families and older residents. Power prices keep creeping up, so shifting to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is becoming the logical next step.
Irishtown enjoys solid solar exposure for Tasmania, with average daily sunshine of about 14.3 MJ/m², which works out to roughly 4 kWh/m² per day over the year. That is more than enough to support a well‑designed solar hot water heating system or to help a heat pump hot water system run efficiently, especially if you already have rooftop solar. With around 2,470 occupied private dwellings and a strong base of homes owned outright or with a mortgage, there is a big opportunity for long‑term hot water energy savings by replacing older gas and electric units.
Across the postcode, 34 efficient hot water systems have already been installed, mainly heat pump and solar hot water installations. The peak year was 2011, with 11 systems going in, and steady activity in years like 2009, 2014 and 2016. While the numbers are modest, they show growing local interest in electrification, lower running costs and choosing the most efficient hot water system that suits Tassie’s cooler climate. Many homeowners are comparing heat pump vs solar hot water, or even solar hot water vs electric hot water, to work out what fits their roof, budget and lifestyle.
For a typical Irishtown family, hot water can be one of the biggest energy users in the home. Upgrading from an old electric hot water system or gas storage unit to a modern option can make a real dent in bills. As a rough guide, average annual savings might look like this:
• Old electric hot water to heat pump hot water system: save around $400–$800 per year • Gas storage to heat pump hot water system: save around $300–$600 per year • Gas storage to solar hot water system: save around $250–$550 per year • Old electric to modern electric hot water installation with rooftop solar: save around $200–$500 per year
Brands like Rheem and Rinnai are popular locally 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 commonly specified. Premium heat pump units like Sanden heat pump systems are also gaining attention from Irishtown homeowners wanting the best heat pump hot water system available, while Chromagen solar hot water offers solid value for those chasing a reliable solar hot water tank replacement at a competitive hot water system price or cost. When you compare heat pump hot water price or cost with solar hot water price or cost, it often comes down to roof space, orientation and how much hot water your household actually uses.
Hot Water Rebates, Tariffs & Savings
Across Tasmania, interest in efficient hot water TAS upgrades is growing as people look to move away from gas and older resistive units. Federal incentives like Small‑scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water systems, effectively acting as an upfront discount. On top of that, Tasmanian hot water rebate TAS programs and electric hot water system rebate offers may be available from time to time for homeowners installing an approved energy efficient hot water system. Together, these solar hot water rebate and heat pump hot water rebate schemes can cut the up‑front cost by a substantial percentage, and in some cases shorten the payback period to just a few years, especially if you pair your system with rooftop solar and smart timers or solar diversion controls.
Because Irishtown households have median total family incomes that are solid but not extravagant, shaving hundreds of dollars a year off power bills makes a real difference. Choosing the best hot water system Australia can offer for your situation – whether that is a high‑efficiency heat pump, a well‑sized solar hot water system or a modern electric unit running on daytime solar – is about balancing hot water system cost with long‑term savings and reliability. Professional hot water installation and, when needed, prompt hot water repair or solar hot water repair will keep things running smoothly for years.
If you are in Irishtown and your current unit is old, noisy, rusty or running out of hot water, it is a good time to look at an upgrade. Whether you are weighing up electric hot water vs gas hot water, comparing heat pump vs solar hot water, or just want the most efficient hot water system for your home, talking to experienced local specialists in hot water TAS makes the decision easier. We can help you compare options, check eligibility for a hot water rebate TAS package, and design a system that cuts bills, reduces emissions and future‑proofs your home. Reach out to trusted Irishtown hot water experts for personalised advice on heat pump hot water installation, solar hot water installation, solar hot water tank replacement, hot water repair and electric hot water installation, and see how an efficient hot water upgrade can work for your place.
