Hot Water Systems in Round Mountain

The 2484 postcode, covering Round Mountain, Boat Harbour, Murwillumbah Dc, Zara, Back Creek, Bray Park, Brays Creek, Byangum, Byrrill Creek, Cedar Creek, Chillingham, Chowan Creek, Clothiers Creek, Commissioners Creek, Condong, Crystal Creek, Cudgera Creek, Doon Doon, Dulguigan, Dum Dum, Dunbible, Dungay, Eungella, Eviron, Farrants Hill, Fernvale, Hopkins Creek, Kielvale, Kunghur, Kunghur Creek, Kynnumboon, Limpinwood, Mebbin, Midginbil, Mount Burrell, Mount Warning, Murwillumbah, Murwillumbah South, Nobbys Creek, North Arm, Numinbah, Nunderi, Palmvale, Pumpenbil, Reserve Creek, Rowlands Creek, Smiths Creek, South Murwillumbah, Stokers Siding, Terragon, Tomewin, Tyalgum, Tyalgum Creek, Tygalgah, Uki, Upper Crystal Creek, Urliup and Wardrop Valley and surrounding areas, is home to around 7,905 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 Round Mountain and the 2484 area, 1,732 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 Round Mountain's climate delivering an average of 5.1 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 2484

23^rd

State Wide

140^th

Australia Wide

Hot Water Installation Round Mountain

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 Round Mountain

* Data from the Bureau of Meteorology. Closest station: N/A.

Solar Powered Hot WaterRound Mountain

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.

Want Solar Finance Options?

Compare lenders and get tailored loan offers.

Heat Pump Hot Water Systems for Round Mountain

Compare heat pump hot water systems suitable for Round Mountain'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 - Round Mountain, 2484

Hot Water Demographics - Round Mountain

Based on the Australian Bureau of Statistics 2021 Census (ABS), Round Mountain has around 7,905 private dwellings, home to approximately 18,009 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Round Mountain households use approximately 125 litres of hot water daily, equating to a massive 1.0 million litres of hot water used across the suburb every single day.

Other census insights reinforce Round Mountain's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Round Mountain community is home to 1,250 couple families with children and 522 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,312 homes owned with a mortgage and 2,962 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.

Round Mountain is converting hot water demand to efficient systems faster than many peers, with 21.9% of dwellings already upgraded.

Hot water systems in Round Mountain

Around Round Mountain and the wider 2484 area, more households are switching from old gas and ageing electric units to an energy efficient hot water system that suits modern living. With an average household size of about 2.5 people and more than 7,200 occupied dwellings across the postcode, reliable hot water is a daily essential – and a big slice of the power bill. Median household incomes and mortgages mean every dollar counts, so upgrading to a heat pump hot water system, solar hot water system or efficient electric hot water system is a logical next step.

Round Mountain is well placed for efficient hot water. The local climate enjoys strong sunshine, with mean daily solar exposure of roughly 18.3 MJ/m² – that is about 5.1 kWh per square metre per day – ideal for a solar hot water heating system or a high performance heat pump. Families, retirees and working couples across the area are already seeing real Annual Hot Water Energy Savings by moving away from older gas hot water and off‑peak electric units.

In the 2484 postcode there is a strong base of separate houses, many with three or four bedrooms, which means higher hot water demand for showers, washing and dishwashers. Hot water can easily make up a quarter of a home’s energy use, so choosing the most efficient hot water system can quickly pay off. Brands like Rheem heat pump hot water, Sanden heat pump and Rinnai solar hot water are increasingly popular for those chasing the best heat pump hot water system or the best hot water system Australia can offer in our climate. For solar options, systems comparable to Chromagen solar hot water and rheem solar hot water are common choices for roof‑mounted collectors and roof or ground solar hot water tank replacement.

Average bill savings will vary, but these ranges are realistic for Round Mountain homes:

• Old electric to a quality heat pump hot water installation: around $350–$700 per year. • Gas to a heat pump hot water system: around $250–$600 per year. • Gas to a solar hot water installation: around $200–$550 per year. • Old electric to a modern electric hot water installation backed by rooftop solar: around $200–$500 per year.

Across Round Mountain and surrounding towns, there have already been 1,732 efficient hot water installations – combining heat pump and solar hot water systems. Uptake surged around 2008–2011, peaking at nearly 400 installs in 2009 when early rebates were strongest. While yearly numbers have settled since, with steady heat pump vs solar hot water decisions being made each year, the trend shows ongoing interest in electrification, lower running costs and an energy efficient hot water system that works with rooftop solar rather than gas.

Hot Water Rebates, Tariffs & Savings

More locals in Round Mountain NSW are now replacing tired gas or resistive electric units with efficient options like heat pump hot water, solar hot water or newer electric hot water systems that pair neatly with solar PV. Australian Government incentives such as Small‑scale Technology Certificates (STCs) reduce the solar hot water price / cost and heat pump hot water price / cost up‑front, while state‑based programs can add a specific heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate for eligible households. For many homes this hot water rebate nsw support can cut the effective hot water system price / cost by a substantial percentage.

When you combine rebates with good tariffs and smart controls – for example, running a heat pump during the middle of the day on solar, or using timers and solar‑diversion – typical savings can reach hundreds of dollars per year. That can shorten the payback period dramatically, especially when comparing solar hot water vs electric hot water or electric hot water vs gas hot water for a family‑sized home.

If your current system is older, noisy or struggling to keep up, it is a good time to check whether your Round Mountain home is ready for a hot water upgrade. Whether you are moving from gas to an all‑electric home, weighing up heat pump vs solar hot water, or simply need reliable hot water repair or solar hot water repair, working with experienced local installers matters. With strong solar resources and a community that cares about bills and sustainability, efficient hot water can help cut emissions, reduce running costs and future‑proof your place. Reach out to trusted hot water nsw specialists for personalised hot water installation and hot water repair advice tailored to your Round Mountain property.