Hot Water Systems in Mundarlo
The 2729 postcode, covering Mundarlo, Back Creek, The Grove, Adelong, Bangadang, Black Creek, Califat, Cooleys Creek, Darlow, Ellerslie, Grahamstown, Mount Adrah, Mount Horeb, Sandy Gully, Sharps Creek, Tumblong, Westwood, Wondalga and Yaven Creek and surrounding areas, is home to around 703 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 Mundarlo and the 2729 area, 46 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 Mundarlo's climate delivering an average of 4.9 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 2729
465th
State Wide
1768th
Australia Wide
Hot Water Installation Mundarlo
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 Mundarlo
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMundarlo
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 Mundarlo
Compare heat pump hot water systems suitable for Mundarlo'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 - Mundarlo, 2729
Hot Water Demographics - Mundarlo
Based on the Australian Bureau of Statistics 2021 Census (ABS), Mundarlo has around 703 private dwellings, home to approximately 1,509 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Mundarlo households use approximately 120 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 Mundarlo's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Mundarlo community is home to 125 couple families with children and 16 one-parent families, meaning a large proportion of households face substantial hot water demand. With 182 homes owned with a mortgage and 299 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.
Mundarlo is converting hot water demand to efficient systems faster than many peers, with 6.5% of dwellings already upgraded.
Hot water systems in Mundarlo
Across Mundarlo, more locals are swapping old gas and electric units for an energy efficient hot water system that actually suits country living. With most of the 638 local dwellings being separate houses and an average household size of 2.4 people, a reliable hot water system is essential – especially when you are juggling farm work, family and visitors. Upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a simple way to cut running costs without changing your lifestyle.
Mundarlo’s strong sunshine makes it ideal for a solar hot water heating system or high performance heat pump. The local weather station records mean daily solar exposure of about 17.7 MJ/m², which is roughly 4.9 kWh of solar energy per square metre per day over the year – more again in summer. That solar resource helps a solar hot water system or heat pump hot water system deliver big annual hot water energy savings compared with older gas or resistive electric units. With 299 homes owned outright and 182 still paying a mortgage, many Mundarlo households are in a good position to invest in upgrades that bring down bills and boost property value.
In the 2729 area, most homes are three‑bedroom separate houses, so hot water demand is steady but predictable. For many families, hot water can be the second‑biggest energy user after heating and cooling, so moving to the most efficient hot water system you can afford is a smart play. Locals are increasingly comparing heat pump vs solar hot water, as well as solar hot water vs electric hot water, to find the best hot water system Australia can offer for their needs. Brands like Rheem and Rinnai are popular for solar hot water installation and electric hot water installation, while premium heat pump options such as Sanden heat pump units and Rheem heat pump hot water systems are gaining traction for their low running costs.
Typical annual bill savings for Mundarlo households can look like this:
• Old electric to heat pump hot water system: save about $350–$700 per year • Gas to heat pump hot water system: save about $250–$600 per year • Gas to solar hot water system: save about $200–$550 per year • Old electric to modern electric hot water system with rooftop solar: save about $250–$500 per year
Rooftop solar and timers can push those savings even further. When a solar hot water tank replacement is timed with a new PV system, many homes effectively turn their tank into a thermal battery, heating water when the sun is out and slashing grid use.
Efficient hot water is already taking off locally. In Mundarlo and the 2729 postcode, there have been 46 efficient hot water installations recorded – combining both heat pump hot water installation and solar hot water installation. The biggest surge came between 2008 and 2011, when 26 systems went in over just four years, and there has been a steady trickle of new installs since 2020. Every new system reflects growing interest in electrification, lower running costs and cleaner hot water NSW wide, as households look to future‑proof against rising gas prices.
Hot Water Rebates, Tariffs & Savings
Right across Mundarlo, more people are asking whether it is time to move from gas or an ageing electric unit to a modern heat pump hot water system, solar hot water system or high efficiency electric hot water system. Several Australian Government incentives and state‑based schemes can help bring down the hot water system price, including Small‑scale Technology Certificates (STCs) for eligible solar hot water and heat pump units, plus state heat pump hot water rebate and solar hot water rebate programs that apply in NSW. There are also electric hot water system rebate offers from time to time for households switching away from gas.
For Mundarlo homeowners, these incentives can cut the upfront heat pump hot water price or solar hot water price by a substantial percentage. That means the payback period on a quality system – whether it is Rheem solar hot water, Rinnai solar hot water, Chromagen solar hot water or a premium Sanden heat pump – can drop to just a few years, especially if you already have rooftop solar. Many households see hundreds of dollars per year off their power bills, and by using timers or solar‑diversion controls, you can maximise self‑consumption and turn your system into a truly energy efficient hot water system.
Whether you need hot water repair on an older unit, full solar hot water repair, or a brand‑new hot water installation, it pays to think about the long‑term hot water system cost, not just the sticker price. Considering electric hot water vs gas hot water, and how each option fits with your solar and tariff, is key to getting the best heat pump hot water system or solar package for your property.
If you are in Mundarlo and your current unit is leaking, over ten years old or just expensive to run, now is a smart time to check if your home is ready for a hot water upgrade. Switching from gas or an old electric unit to a heat pump or solar hot water system can cut bills, reduce emissions and make the most of Mundarlo’s strong solar resource. Work with experienced hot water installers like us – heat pump and solar hot water specialists who understand local conditions and hot water NSW rebates – to get a tailored solution. Connect with trusted local experts for personalised advice, from hot water repair to full system design, and future‑proof your home with efficient hot water systems Mundarlo residents can rely on.