Hot Water Systems in Eviron
The 2484 postcode, covering Eviron, 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, 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, Round Mountain, 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 Eviron 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 Eviron's climate delivering an average of 5.0 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
23rd
State Wide
140th
Australia Wide
Hot Water Installation Eviron
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 Eviron
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterEviron
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 Eviron
Compare heat pump hot water systems suitable for Eviron'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 - Eviron, 2484
Hot Water Demographics - Eviron
Based on the Australian Bureau of Statistics 2021 Census (ABS), Eviron 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, Eviron 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 Eviron's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Eviron 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.
Eviron is converting hot water demand to efficient systems faster than many peers, with 21.9% of dwellings already upgraded.
Hot water systems in Eviron
Across Eviron and the wider 2484 area, more households are switching from old gas and electric units to an energy efficient hot water system that actually suits how they live. With an average household size of around 2.5 people and more than 5,200 families in the postcode, reliable hot water is essential – but so is keeping rising power bills under control. Many homes here are owned outright or with a mortgage, which makes upgrading a logical next step when an older gas or electric hot water system starts to fail.
Eviron’s climate is ideal for efficient hot water. The local solar exposure averages about 17.8 MJ/m² per day – roughly 5 kWh/m² of sunshine – which is perfect for a solar hot water system or a modern heat pump hot water system that draws free heat from the air. That strong sun means a solar hot water heating system can cover most of your hot water needs across the year, while a quality heat pump can deliver similar savings even on cloudy days. For many households, annual hot water energy savings can easily reach several hundred dollars compared with an older electric or gas unit, especially when paired with rooftop solar.
In the 2484 postcode there are around 7,250 occupied private dwellings, most of them separate houses with three or four bedrooms, so hot water demand is steady and predictable. A lot of these homes still rely on older gas or resistive electric units, which are some of the most expensive ways to heat water. Swapping to the most efficient hot water system you can afford – whether that is a heat pump hot water system, a solar hot water system or a well‑sized modern electric hot water system running on solar – can significantly cut running costs. Brands such as Rheem heat pump hot water, Sanden heat pump units and Chromagen solar hot water systems are popular choices locally, while Rheem solar hot water and Rinnai solar hot water options suit many family homes looking for long‑term reliability.
Typical savings in Eviron for a standard family home might look like this:
• Old electric to heat pump hot water installation: save about $400–$800 per year on bills. • Gas to heat pump vs solar hot water: both can save $300–$700 per year, depending on usage and tariffs. • Gas to solar hot water installation: similar savings, with more of your hot water coming directly from the sun. • Old electric to modern electric hot water installation with solar: often $200–$500 per year if you time heating to match your solar generation.
Over time, these savings help offset the hot water system price or cost. A heat pump hot water price or cost is usually higher upfront than a basic electric unit, but the lower running costs and rebates often make the payback surprisingly quick. The same goes for a quality solar hot water price or cost, particularly if you are replacing an old, rusting solar hot water tank and need a solar hot water tank replacement anyway.
Eviron has already seen strong growth in efficient systems. There have been 1,732 efficient hot water installations (heat pump and solar hot water) recorded in the 2484 postcode. Installations really took off around 2008–2011, peaking in 2009 with nearly 400 systems installed as early solar hot water rebates and heat pump incentives kicked in. Since then, numbers have steadied, with consistent heat pump hot water installation and solar hot water installation activity each year as older systems reach the end of their life and owners look for the best hot water system Australia can offer for their budget.
That interest reflects a broader move towards electrification and lower running costs. Many locals are weighing up solar hot water vs electric hot water, or electric hot water vs gas hot water, and choosing an energy efficient hot water system that works with their rooftop solar and off‑peak tariffs. When something does go wrong, prompt hot water repair or solar hot water repair is important to keep efficiency high and avoid bill shock.
Hot Water Rebates, Tariffs & Savings
Around Eviron NSW, more people are replacing old gas or electric units with efficient options such as heat pump hot water, modern electric hot water systems and solar hot water. Federal incentives like Small‑scale Technology Certificates (STCs) help cut the upfront hot water system price or cost for approved heat pump and solar hot water systems. On top of that, state‑based heat pump hot water rebate and solar hot water rebate programs, plus occasional electric hot water system rebate offers, can further reduce what you pay on day one.
For many Eviron households, these discounts can effectively reduce system cost by 30–50%, turning a premium Sanden heat pump or Rheem solar hot water upgrade into a very cost‑effective choice. Combined with bill savings of hundreds of dollars a year, the payback period can drop to just a few years, especially if you run your electric hot water system or heat pump on timers to soak up excess rooftop solar. Smart controls and solar‑diversion also help ensure you are getting the most efficient hot water system performance possible.
If you are in Eviron NSW and your current unit is ageing, noisy, or driving up your bills, this is a good time to look at a hot water upgrade. Whether you are comparing heat pump vs solar hot water, planning a solar hot water tank replacement, or just want reliable hot water NSW wide without gas, talking to experienced local installers is the best place to start. With strong solar potential, growing interest in sustainability and generous hot water rebate NSW programs, efficient hot water systems can help future‑proof your home, cut emissions and keep your showers comfortable. Reach out to trusted local experts for personalised advice on the right hot water installation, hot water repair options and tariffs for your home in Eviron.
