Hot Water Systems in Murdunna
The 7178 postcode, covering Murdunna and surrounding areas, is home to around 295 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 Murdunna and the 7178 area, 7 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 Murdunna'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 7178
91st
State Wide
2428th
Australia Wide
Hot Water Installation Murdunna
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 Murdunna
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMurdunna
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 Murdunna
Compare heat pump hot water systems suitable for Murdunna'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 - Murdunna, 7178
Hot Water Demographics - Murdunna
Based on the Australian Bureau of Statistics 2021 Census (ABS), Murdunna has around 295 private dwellings, home to approximately 288 people. With an average household size of 2 people, and around 50 litres of hot water used per person each day in Australia, Murdunna households use approximately 100 litres of hot water daily, equating to a massive 0.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Murdunna's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Murdunna community is home to 13 couple families with children and 10 one-parent families, meaning a large proportion of households face substantial hot water demand. With 47 homes owned with a mortgage and 85 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.
Murdunna is converting hot water demand to efficient systems faster than many peers, with 2.4% of dwellings already upgraded.
Hot water systems in Murdunna
In a small coastal community like Murdunna, hot water is something you really notice when it goes wrong. More locals are quietly shifting from old gas and power‑hungry electric units to energy efficient options like a modern heat pump hot water system, solar hot water system and well‑insulated electric hot water system that works with rooftop solar. With most dwellings here being separate houses and an average household size of around two people, a right‑sized hot water system can cover daily needs without wasting energy. Median household incomes are modest and many homes are owned outright, so keeping running costs down in retirement or semi‑retirement is a big priority.
Murdunna’s solar exposure is better than many people expect for Tasmania. The nearby Dunalley (Bangor) weather station records an annual mean daily solar exposure of about 13.7 MJ/m², roughly 3.8 kWh per square metre per day. That is plenty for a well‑designed solar hot water heating system or a heat pump hot water system to perform efficiently year‑round, especially when paired with good insulation and timers. For homeowners used to older gas or off‑peak electric units, upgrading to an energy efficient hot water system can trim a large chunk from annual hot water energy use, which is often the second biggest load after space heating.
Across postcode 7178 there are 146 occupied private dwellings and 150 unoccupied, many of them holiday homes or shacks. That mix means hot water installation choices vary: some households need constant hot water for families, while others want a reliable but low‑running‑cost setup that copes with intermittent use. A compact heat pump hot water installation can suit year‑round residents, while a simple electric hot water installation tied to rooftop solar may be ideal for weekender properties. Brands like Rheem heat pump hot water and Sanden heat pump units are popular with those chasing the most efficient hot water system, while Rheem solar hot water, Rinnai solar hot water and Chromagen solar hot water are common for roof‑mounted solar hot water installation and solar hot water tank replacement when an older cylinder finally gives up.
Average annual savings from upgrading in Murdunna are typically in these ranges:
• Old electric hot water system to heat pump hot water system: $400–$900 per year • Gas hot water to heat pump hot water system: $350–$800 per year • Gas hot water to solar hot water system: $300–$700 per year • Old electric to modern electric hot water system using rooftop solar: $250–$600 per year
With only 7 efficient hot water systems recorded as installed in 7178 over the years, Murdunna is still at the early stages of the switch to efficient hot water. Installations have appeared in small bursts, with first systems going in around 2006 and 2008, a couple more in 2011 and 2014, and another lift in 2020. Those recent installs reflect growing interest in electrification, lower running costs and moving away from bottled or reticulated gas where possible. As more homes add solar, questions like heat pump vs solar hot water and solar hot water vs electric hot water are coming up more often in local conversations.
Hot Water Rebates, Tariffs & Savings
All around Tasmania, including Murdunna, there is rising interest in replacing old gas or ageing electric units with efficient choices such as a quality heat pump hot water system, a modern electric hot water system working with solar, or a roof‑mounted solar hot water system. Australian Government incentives like Small‑scale Technology Certificates (STCs) apply to eligible solar hot water installation and heat pump hot water installation, effectively working as an upfront discount. On top of that, state‑based schemes can offer a heat pump hot water rebate or solar hot water rebate, and in some cases an electric hot water system rebate when you are shifting away from gas.
For Murdunna homeowners, these hot water rebate TAS programs can reduce the apparent hot water system price or solar hot water price / cost and heat pump hot water price / cost by a substantial percentage. When you combine rebates with solar feed‑in tariffs and smart controls such as timers or solar diversion, payback periods can shrink to just a few years. Many households see hundreds of dollars a year off their bills, while also cutting emissions and future‑proofing their property as more people move towards all‑electric homes and away from electric hot water vs gas hot water debates.
If your current unit is rusty, noisy or more than 10–12 years old, it is a good time to check whether your Murdunna home is ready for a hot water upgrade. Talking to experienced local hot water installers who understand hot water TAS conditions can help you compare the best hot water system Australia options for your situation, from the best heat pump hot water system to rheem solar hot water and rinnai solar hot water packages. With growing interest in sustainability and energy efficient hot water in the area, an efficient heat pump, solar or modern electric setup can cut bills, reduce your carbon footprint and make your home more comfortable year‑round. Connect with trusted local experts for personalised advice with us and find the right hot water repair, solar hot water repair or new installation solution for your place in Murdunna.