Hot Water Systems in Cairns Mcleod Street

The 4870 postcode, covering Cairns Mcleod Street, Cairns City, Cairns Dc, Cairns Mc, Earlville Bc, Lake Morris, Mackinnon, Martynvale, Aeroglen, Barron Gorge, Brinsmead, Bungalow, Cairns, Cairns Central, Cairns North, Cairns Orchid Plaza, Earlville, Edge Hill, Freshwater, Kamerunga, Kanimbla, Lamb Range, Manoora, Manunda, Mooroobool, North Cairns, Parramatta Park, Portsmith, Redlynch, Stratford, Westcourt and Whitfield and surrounding areas, is home to around 30,413 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 Cairns Mcleod Street and the 4870 area, 2,730 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 Cairns Mcleod Street's climate delivering an average of 5.3 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 4870

15^th

State Wide

70^th

Australia Wide

Hot Water Installation Cairns Mcleod Street

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 Cairns Mcleod Street

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

Solar Powered Hot WaterCairns Mcleod Street

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 Cairns Mcleod Street

Compare heat pump hot water systems suitable for Cairns Mcleod Street'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 - Cairns Mcleod Street, 4870

Hot Water Demographics - Cairns Mcleod Street

Based on the Australian Bureau of Statistics 2021 Census (ABS), Cairns Mcleod Street has around 30,413 private dwellings, home to approximately 64,086 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Cairns Mcleod Street households use approximately 120 litres of hot water daily, equating to a massive 3.6 million litres of hot water used across the suburb every single day.

Other census insights reinforce Cairns Mcleod Street's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Cairns Mcleod Street community is home to 4,957 couple families with children and 2,177 one-parent families, meaning a large proportion of households face substantial hot water demand. With 8,524 homes owned with a mortgage and 6,689 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.

Cairns Mcleod Street is converting hot water demand to efficient systems faster than many peers, with 9.0% of dwellings already upgraded.

Hot water systems in Cairns Mcleod Street

In Cairns Mcleod Street, hot water is something you notice the second it stops working. With power prices rising and more locals moving away from gas, there’s a growing shift towards an energy efficient hot water system – whether that’s a heat pump hot water system, a solar hot water system or a modern electric hot water system. In a postcode like 4870, with around 27,000 occupied dwellings and an average household size of 2.4 people, hot water demand adds up quickly. Families on a median household income of about $1,510 a week are looking for ways to trim bills without sacrificing comfort.

The local climate is perfect for efficient hot water. Cairns Mcleod Street enjoys around 19 MJ/m² of mean daily solar exposure across the year – roughly 5.3 kWh/m² per day – which is ideal for a solar hot water heating system and also boosts performance for a heat pump hot water system. Upgrading from an old gas or resistive electric hot water system to an energy efficient hot water system is a logical next step after rooftop solar, helping households lock in annual hot water energy savings and move towards an all‑electric home.

Across 4870, there have already been 2,730 efficient hot water installations, combining heat pump hot water installation and solar hot water installation. Install numbers peaked around 2008–2010, when annual installs were in the 200–330 range, and while recent years show lower volumes, interest is picking up again as people focus on electrification and running costs. These systems are now a normal sight around Cairns Mcleod Street, from separate houses to the many townhouses and units in the area.

For a typical 2–4 person household, hot water can be one of the biggest electricity users. Swapping to the most efficient hot water system for your home can make a real dent in bills. Popular brands locally include Rheem and Rinnai for solar hot water repair and replacement, Sanden for premium heat pump hot water, and Chromagen solar hot water for roof‑mounted systems that work well with Cairns’ strong sun. Many homeowners are comparing heat pump vs solar hot water and even solar hot water vs electric hot water to find the best hot water system Australia can offer for their situation, taking into account roof space, shade, tariffs and whether they already have solar PV.

Typical annual bill savings in Cairns Mcleod Street look like:

• Old electric to a quality heat pump hot water system: $350–$700 per year • Gas to a heat pump hot water system: $250–$600 per year • Gas to a solar hot water system: $300–$650 per year • Old electric to a modern electric hot water system run mostly on solar: $250–$500 per year

Upfront hot water system price or cost will vary, but federal Small‑scale Technology Certificates (STCs) and QLD hot water rebate programs can significantly reduce the effective heat pump hot water price or cost and solar hot water price or cost. Many systems can access a solar hot water rebate or heat pump hot water rebate, and there are also electric hot water system rebate options when replacing old, inefficient units. These discounts can slice a substantial percentage off the installed hot water system cost, and when combined with solar PV and smart timers or solar diversion, payback periods can be cut to just a few years.

Whether you need hot water repair for an existing solar hot water tank replacement, a fresh electric hot water installation, or a full rheem solar hot water or rinnai solar hot water upgrade, it pays to work with experienced local installers who understand hot water QLD conditions. They can help you weigh up electric hot water vs gas hot water, compare rheem heat pump hot water, Sanden heat pump and Chromagen solar hot water options, and design an energy efficient hot water system that suits your roof, tariffs and budget.

If your current unit is old, noisy or driving up bills, now is a smart time to see if your Cairns Mcleod Street home is ready for a hot water upgrade. Talk to trusted local hot water specialists who know the suburb’s strong solar potential and growing focus on sustainability. With the right mix of rebates, careful hot water installation and quality brands, you can cut running costs, reduce emissions and future‑proof your home – start by getting personalised advice from experienced local experts with us.