Hot Water Systems in Mungo
The 2715 postcode, covering Mungo, The Vale, Arumpo, Balranald, Hatfield, Kyalite and Penarie and surrounding areas, is home to around 668 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 Mungo and the 2715 area, 38 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 Mungo's climate delivering an average of 5.2 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 2715
489th
State Wide
1854th
Australia Wide
Hot Water Installation Mungo
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 Mungo
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMungo
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 Mungo
Compare heat pump hot water systems suitable for Mungo'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 - Mungo, 2715
Hot Water Demographics - Mungo
Based on the Australian Bureau of Statistics 2021 Census (ABS), Mungo has around 668 private dwellings, home to approximately 1,163 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Mungo households use approximately 115 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 Mungo's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Mungo community is home to 82 couple families with children and 26 one-parent families, meaning a large proportion of households face substantial hot water demand. With 104 homes owned with a mortgage and 221 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.
Mungo is converting hot water demand to efficient systems faster than many peers, with 5.7% of dwellings already upgraded.
Hot water systems in Mungo
In Mungo, hot water is one of the biggest energy users in the home, so it makes sense locals are shifting towards a more energy efficient hot water system. With so many separate houses across the 2715 area and an average household size of 2.3 people, a reliable, cost‑effective hot water upgrade can make a real dent in power bills. Many households are owned outright or with a mortgage, so replacing an old gas or electric hot water system is a logical next step in improving comfort and cutting running costs.
Mungo’s climate is ideal for efficient hot water. The area enjoys around 18.8 MJ/m² of solar exposure a day on average – roughly 5.2 kWh/m² per day – which is fantastic for both a solar hot water system and a heat pump hot water system. Strong sun means a solar hot water heating system can do most of the work, while a quality heat pump hot water installation uses that ambient warmth to deliver the most efficient hot water system performance even when it is cooler. For many households and farms in the district, annual hot water energy savings can be hundreds of dollars when they move from old electric or gas to modern heat pump hot water or solar hot water.
Across the 2715 postcode there are 495 occupied private dwellings, with a good mix of families and older residents (the median age is 46). That means steady, year‑round demand for hot water, from morning showers to evening dishes. Many properties still rely on older electric hot water vs gas hot water systems, so there is big potential to switch to an energy efficient hot water system that takes advantage of the local sun. Brands like Rheem solar hot water, Rinnai solar hot water, Chromagen solar hot water and Sanden heat pump units are all popular choices when locals are comparing the best hot water system Australia can offer for rural conditions.
When you look at hot water system price and running costs, the numbers stack up. Typical annual bill savings in Mungo might look like:
• Old electric to heat pump hot water system: save around $350–$700 per year. • Gas to heat pump: save roughly $250–$500 per year. • Gas to solar hot water system: save about $300–$600 per year. • Old electric to modern electric hot water system with rooftop solar: save $250–$500 per year.
These ranges depend on household size, tariffs and how much solar you have, but they show why locals are weighing up heat pump vs solar hot water, and even solar hot water vs electric hot water backed by rooftop PV.
Efficient hot water is already taking off in Mungo. There have been 38 efficient hot water installations (heat pump and solar hot water installation jobs combined) recorded in the postcode. After just a handful of systems before 2012, there was a spike in 2013, and more recently strong growth again in 2022, with further installs in 2024 and 2025. This steady rise in solar hot water repair and replacement, heat pump hot water installation and solar hot water tank replacement shows growing interest in electrification, lower running costs and more reliable hot water NSW‑wide.
Hot Water Rebates, Tariffs & Savings
More Mungo households are now looking to replace old gas or electric units with efficient options like a heat pump hot water system, a modern electric hot water system or a solar hot water heating system. Australian Government Small‑scale Technology Certificates (STCs) can reduce the upfront solar hot water price / cost or heat pump hot water price / cost, while state‑based hot water rebate NSW programs often provide extra help for eligible homes. Together, a solar hot water rebate, heat pump hot water rebate or electric hot water system rebate can trim the system cost by a substantial percentage, bringing quality brands like Rheem heat pump hot water, Sanden heat pump or Chromagen solar hot water within reach. With lower running costs, many Mungo homes see payback periods drop to just a few years, especially if they run their electric hot water installation on daytime solar or use timers and solar diversion to maximise self‑consumption. For locals searching hot water NSW or hot water rebate NSW, these incentives can be the difference between sticking with an old system and stepping up to the best heat pump hot water system or most efficient hot water system for their needs.
If your current unit is ageing, unreliable or expensive to run, now is a good time to check whether your Mungo home is ready for a hot water upgrade. Whether you are moving from gas to electric, or comparing solar hot water vs electric hot water with rooftop PV, experienced hot water installers like us can help you choose the right option. With Mungo’s strong solar exposure and growing focus on sustainability, efficient hot water systems are a smart way to cut bills, reduce emissions and future‑proof your property. Connect with trusted local experts for personalised advice on hot water installation and hot water repair, and make the most of rebates, tariffs and the Mungo sun.