Hot Water Systems in Murrah
The 2546 postcode, covering Murrah, Beauty Point, Bermagui South, Greendale, Wallaga Lake Heights, Akolele, Barragga Bay, Bermagui, Central Tilba, Corunna, Cuttagee, Dalmeny, Dignams Creek, Kianga, Mystery Bay, Narooma, North Narooma, Tilba Tilba, Tinpot, Wadbilliga and Wallaga Lake and surrounding areas, is home to around 5,639 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 Murrah and the 2546 area, 1,328 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 Murrah's climate delivering an average of 4.4 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 2546
40th
State Wide
201st
Australia Wide
Hot Water Installation Murrah
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 Murrah
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMurrah
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 Murrah
Compare heat pump hot water systems suitable for Murrah'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 - Murrah, 2546
Hot Water Demographics - Murrah
Based on the Australian Bureau of Statistics 2021 Census (ABS), Murrah has around 5,639 private dwellings, home to approximately 9,002 people. With an average household size of 2.1 people, and around 50 litres of hot water used per person each day in Australia, Murrah households use approximately 105 litres of hot water daily, equating to a massive 0.6 million litres of hot water used across the suburb every single day.
Other census insights reinforce Murrah's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Murrah community is home to 479 couple families with children and 185 one-parent families, meaning a large proportion of households face substantial hot water demand. With 854 homes owned with a mortgage and 2,409 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.
Murrah is converting hot water demand to efficient systems faster than many peers, with 23.6% of dwellings already upgraded.
Hot water systems in Murrah
Across Murrah and the wider 2546 area, more households are rethinking their hot water system and moving away from old gas and power‑hungry electric units. With average household incomes around $1,019 a week and many residents on fixed or part‑time incomes, bill shock from hot water is the last thing locals need. At the same time, more than 2,400 homes in the postcode are owned outright and another 850 are mortgaged, so there is a strong base of long‑term owners who can really benefit from an energy efficient hot water system that cuts running costs year after year.
Murrah’s coastal climate is ideal for modern options like a heat pump hot water system or solar hot water system. The area enjoys around 15.7 MJ/m² of solar exposure a day on average – roughly 4.4 kWh/m² – which is excellent for both a solar hot water heating system and high‑performance heat pumps that draw low‑cost energy from the air. For smaller households (the local average is about 2.1 people per home) a compact electric hot water system paired with rooftop solar can also work well, especially when timed to run during the middle of the day.
In the 2546 postcode there are 4,270 occupied private dwellings, many of them older separate houses that still rely on basic electric or gas hot water. Hot water energy use can quietly chew through a big share of overall household energy. That is why upgrading from an old electric hot water system or gas storage unit to an efficient heat pump or solar solution is such a logical next step for Murrah homeowners, particularly with a large over‑65 population who value comfort but want predictable bills. Brands like Rheem heat pump hot water systems and Rheem solar hot water, along with Sanden heat pump and Rinnai solar hot water options, are increasingly common, offering reliable performance and long warranties.
Average annual bill savings for typical Murrah upgrade paths can look like this:
• Old electric to heat pump hot water system: save roughly $350–$700 per year • Gas storage to heat pump hot water system: save around $250–$600 per year • Gas storage to solar hot water system: save about $250–$550 per year • Old electric to modern electric hot water installation with solar: save roughly $200–$450 per year
These savings depend on household size, tariffs and how much solar generation you have, but they give a realistic feel for what is possible. With the right choice, you are not just chasing the lowest hot water system price or heat pump hot water price; you are investing in the most efficient hot water system for your situation.
Murrah and the 2546 region have already seen 1,328 efficient hot water installations, combining heat pump hot water installation and solar hot water installation. Uptake surged around 2008–2011, when annual installations peaked at 328 systems in 2009 and 257 in 2010, and it has continued at a steady pace since then. Even in recent years, dozens more homes have added a heat pump hot water system or solar hot water heating system, reflecting a steady shift towards electrification, lower running costs and cleaner energy. As systems age, hot water repair and solar hot water repair work is often the moment locals decide that solar hot water vs electric hot water or heat pump vs solar hot water is worth a serious look, rather than pouring money into an old unit.
Hot Water Rebates, Tariffs & Savings
For hot water NSW homeowners, there has never been more support to move to an energy efficient hot water system. Across Murrah, many households are replacing tired gas or off‑peak electric units with a modern heat pump hot water system, a quality solar hot water system, or a well‑sized electric hot water system that works hand‑in‑hand with rooftop solar. When a hot water tank replacement is due, it is the perfect time to compare electric hot water vs gas hot water, or even solar hot water vs electric hot water, and look at the full lifetime cost instead of just the upfront hot water system price.
Australian Federal Government incentives, such as Small‑scale Technology Certificates (STCs), help lower the effective solar hot water price or heat pump hot water cost at the point of sale. On top of that, state‑based schemes can provide a solar hot water rebate, heat pump hot water rebate or even an electric hot water system rebate in some cases. For many Murrah households, these hot water rebate NSW programs can cut the installed cost by a substantial percentage, bringing premium options like Sanden heat pump systems or leading brands such as Rheem and Rinnai into reach. Typical savings from an efficient upgrade are often in the hundreds of dollars per year, and when you combine rebates with solar and smart controls like timers or solar diversion, the payback period can shrink to just a few years.
If your current unit is ageing, running out of hot water or needing regular hot water repair, it is a good time to check whether a heat pump hot water system, solar hot water system or efficient electric hot water installation is right for your Murrah home. Talk with experienced local hot water installers who understand hot water NSW conditions and can recommend the best hot water system Australia has to offer for your household size, roof space and budget. With Murrah’s strong solar exposure and growing interest in sustainability, an energy efficient hot water upgrade can trim your bills, cut emissions and future‑proof your home. Connect with trusted local experts for personalised advice and see how a smarter hot water system could work for you.
