Hot Water Systems in Mongogarie
The 2470 postcode, covering Mongogarie, Alice, Coolaness, Dyraaba Central, Dyraaba Creek, Babyl Creek, Backmede, Baraimal, Casino, Coombell, Dobies Bight, Doubtful Creek, Dyraaba, Ellangowan, Fairy Hill, Irvington, Leeville, Lower Dyraaba, Naughtons Gap, North Casino, Piora, Sextonville, Shannon Brook, Spring Grove, Stratheden, Tomki, Upper Mongogarie, Woodview, Woolners Arm, Wooroowoolgan and Yorklea and surrounding areas, is home to around 6,180 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 Mongogarie and the 2470 area, 1,621 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 Mongogarie'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 2470
25th
State Wide
155th
Australia Wide
Hot Water Installation Mongogarie
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 Mongogarie
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMongogarie
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 Mongogarie
Compare heat pump hot water systems suitable for Mongogarie'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 - Mongogarie, 2470
Hot Water Demographics - Mongogarie
Based on the Australian Bureau of Statistics 2021 Census (ABS), Mongogarie has around 6,180 private dwellings, home to approximately 14,027 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Mongogarie households use approximately 120 litres of hot water daily, equating to a massive 0.7 million litres of hot water used across the suburb every single day.
Other census insights reinforce Mongogarie's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Mongogarie community is home to 941 couple families with children and 437 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,794 homes owned with a mortgage and 2,247 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.
Mongogarie is converting hot water demand to efficient systems faster than many peers, with 26.2% of dwellings already upgraded.
Hot water systems in Mongogarie
Across Mongogarie and the wider 2470 area, more homeowners are rethinking their old gas and ageing electric hot water system and moving to energy efficient options. With an average household size of around 2.4 people and more than 5,700 dwellings, hot water is a big chunk of local energy use. Many households are on modest incomes, so cutting running costs without sacrificing comfort is a smart move – and upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is often the easiest win.
Mongogarie enjoys strong sunshine, with average solar exposure of about 17.7 MJ/m² a day – roughly 4.9 kWh/m². That’s ideal for both a solar hot water heating system on the roof and a high performance heat pump that draws warmth from the air. With a solid base of homes owned outright or with a mortgage, and a good proportion of family households, many locals are well placed to invest in the most efficient hot water system they can, locking in hot water energy savings year after year.
In the 2470 postcode there are thousands of separate houses, most with three or four bedrooms, so hot water demand is steady. A well sized heat pump hot water installation or solar hot water installation can cover most, if not all, of a family’s daily needs while slashing bills. Typical annual savings in Mongogarie look like this:
• Old electric to heat pump hot water system: save around $350–$700 per year. • Gas to heat pump hot water: save roughly $250–$600 per year. • Gas to solar hot water system: save around $250–$600 per year. • Old electric to modern electric hot water with solar: save about $200–$500 per year.
Brands like Rheem heat pump hot water and Rheem solar hot water are common choices for reliable, mainstream systems, while Sanden heat pump units are popular with those chasing ultra low running costs. Rinnai solar hot water and Chromagen solar hot water options also appear on local roofs, often paired with rooftop solar to get even more value. For many households comparing heat pump vs solar hot water, the decision comes down to roof space, budget and how much hot water is used morning versus evening.
Recent installs in Mongogarie and the surrounding 2470 area show this shift in action. There have been 1,621 efficient hot water systems installed here – a mix of heat pump and solar hot water. Installations jumped sharply around 2009–2011, when incentives were strong, with more than 750 systems going in over just those three years. Since then, steady numbers each year show ongoing interest in electrification, lower running costs and moving towards an all electric home. Every new heat pump hot water installation or solar hot water repair and upgrade helps local households trim bills and emissions.
Hot Water Rebates, Tariffs & Savings
Across NSW, including Mongogarie, more people are replacing old gas or resistive electric units with efficient options – whether that’s a new solar hot water vs electric hot water upgrade, a Sanden heat pump, or a modern electric hot water installation backed by rooftop solar. Federal incentives like Small-scale Technology Certificates (STCs) can cut the solar hot water price / cost or heat pump hot water price / cost by hundreds of dollars at the point of sale. On top of this, state heat pump hot water rebate and solar hot water rebate programs, plus some electric hot water system rebate offers, can further reduce the hot water system price / cost, sometimes slashing the upfront bill by a substantial percentage. When you factor in typical savings of a few hundred dollars a year and use timers or solar diversion to run your energy efficient hot water system during sunny hours, payback periods can shorten dramatically.
Whether you are weighing up electric hot water vs gas hot water, comparing the best heat pump hot water system options, or looking at solar hot water tank replacement and solar hot water repair, it pays to get local advice. Mongogarie’s strong solar resource and growing interest in sustainability mean efficient hot water systems can seriously cut bills, reduce emissions and future proof your home. If you are wondering about hot water NSW rebates, the most efficient hot water system for your family, or which brands rank among the best hot water system Australia options, now is a good time to act. Talk with experienced hot water installers and repair specialists in Mongogarie for personalised guidance on hot water installation, hot water repair, solar hot water installation and hot water rebate NSW options, and find the right path from old gas or electric to a cleaner, more affordable hot water upgrade with us.