Hot Water Systems in Mulloon
The 2622 postcode, covering Mulloon, Jerrabattculla, Kain, Oranmeir, Araluen, Araluen North, Back Creek, Ballalaba, Bendoura, Berlang, Bombay, Boro, Braidwood, Budawang, Bulee, Charleys Forest, Coolumburra, Corang, Durran Durra, Endrick, Farringdon, Gundillion, Harolds Cross, Hereford Hall, Jembaicumbene, Jerrabattgulla, Jinden, Jingera, Kindervale, Krawarree, Larbert, Majors Creek, Manar, Marlowe, Merricumbene, Monga, Mongarlowe, Murrengenburg, Neringla, Nerriga, Northangera, Oallen, Palerang, Quiera, Reidsdale, Sassafras, Snowball, St George, Tianjara, Tolwong, Tomboye, Touga, Warri, Wog Wog and Wyanbene and surrounding areas, is home to around 2,265 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 Mulloon and the 2622 area, 123 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 Mulloon's climate delivering an average of 4.6 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 2622
337th
State Wide
1306th
Australia Wide
Hot Water Installation Mulloon
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 Mulloon
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMulloon
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 Mulloon
Compare heat pump hot water systems suitable for Mulloon'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 - Mulloon, 2622
Hot Water Demographics - Mulloon
Based on the Australian Bureau of Statistics 2021 Census (ABS), Mulloon has around 2,265 private dwellings, home to approximately 3,691 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Mulloon households use approximately 110 litres of hot water daily, equating to a massive 0.2 million litres of hot water used across the suburb every single day.
Other census insights reinforce Mulloon's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Mulloon community is home to 260 couple families with children and 71 one-parent families, meaning a large proportion of households face substantial hot water demand. With 511 homes owned with a mortgage and 808 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.
Mulloon is converting hot water demand to efficient systems faster than many peers, with 5.4% of dwellings already upgraded.
Hot water systems in Mulloon
Across Mulloon and the wider 2622 area, more homeowners are rethinking their old gas and electric hot water system and switching to smarter options like a heat pump hot water system, solar hot water system or modern electric hot water system. With an average household size of around 2.2 people and more than 1,300 occupied homes, reliable, efficient hot water is a big part of everyday comfort and running costs.
Mulloon’s climate is well suited to efficient hot water technology. The local weather station at Lower Boro records an annual mean daily solar exposure of about 16.7 MJ/m², which is roughly 4.6 kWh/m² per day. That level of sunlight helps a solar hot water heating system or heat pump hot water system perform strongly, even through cold Southern Tablelands winters. With many homes in the postcode owned outright or with a mortgage, and a median household income that supports long‑term upgrades, moving from older gas or resistive electric units to an energy efficient hot water system is a logical next step. Over the life of the system, the annual hot water energy savings for Mulloon households can add up to thousands of dollars.
Around 2622, most dwellings are separate houses, often three or four bedrooms, which means steady hot water demand from couples, families and older residents. Hot water can easily account for a quarter of household energy use, so choosing between heat pump vs solar hot water or solar hot water vs electric hot water has a real impact on bills. Brands like Rheem solar hot water, Rinnai solar hot water, Sanden heat pump and Thermann heat pumps are all common choices when locals look for the best hot water system Australia can offer. Many residents pair efficient hot water with existing rooftop solar, using timers or solar diversion so their hot water installation makes the most of free daytime generation.
In postcode 2622 there have already been 123 efficient hot water installations, combining both heat pump hot water installation and solar hot water installation. Install numbers grew steadily through the 2000s, peaking around 2011, and while recent years have been quieter, the 2024 uptick shows renewed interest in electrification and lower running costs. Each hot water repair or solar hot water tank replacement is now an opportunity to upgrade to the most efficient hot water system rather than simply swapping like‑for‑like.
Typical annual bill savings for Mulloon homes can look like:
• Old electric to heat pump hot water system: $400–$900 per year • Gas to heat pump hot water system: $300–$700 per year • Gas to solar hot water system: $250–$600 per year • Old electric to modern electric hot water installation with rooftop solar: $250–$500 per year
Government incentives make these upgrades more affordable. Federal Small‑scale Technology Certificates (STCs) effectively act as a solar hot water rebate or heat pump hot water rebate, cutting the upfront solar hot water price / cost or heat pump hot water price / cost by a substantial percentage. New South Wales programmes can provide extra hot water rebate nsw support for approved heat pump or solar systems, and there are also electric hot water system rebate offers in some schemes when replacing inefficient units. Combined, these incentives can significantly shorten payback times, especially if you already have solar and use timers to heat water in the middle of the day.
When comparing electric hot water vs gas hot water or planning a solar hot water repair, it pays to look at the full picture: long‑term hot water system price / cost, running costs, reliability and emissions. Many Mulloon households now lean towards the best heat pump hot water system they can afford, such as a Sanden heat pump or high‑quality Rheem heat pump hot water unit, as a practical way to future‑proof an all‑electric home.
If your current unit is ageing, noisy or costing more each quarter, it may be time to see if your Mulloon property is ready for a hot water upgrade. Whether you are switching from gas to a heat pump hot water installation, adding a solar hot water heating system, or opting for a modern electric hot water installation paired with rooftop solar, working with experienced hot water nsw specialists is essential. Local installers who understand Mulloon’s climate and housing can help you choose a reliable, energy efficient hot water system, access any available hot water rebate nsw options, reduce bills and cut emissions. For personalised advice, hot water repair or a tailored quote on solar hot water price / cost and system options, connect with trusted local experts and explore the smartest hot water systems Mulloon has to offer.