Hot Water Systems in Clontarf Dc
The 4019 postcode, covering Clontarf Dc, Humpybong, Scotts Point, Clontarf, Clontarf Beach, Margate, Margate Beach and Woody Point and surrounding areas, is home to around 9,455 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 Clontarf Dc and the 4019 area, 903 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 Clontarf Dc's climate delivering an average of 5.4 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 4019
89th
State Wide
327th
Australia Wide
Hot Water Installation Clontarf Dc
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 Clontarf Dc
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterClontarf Dc
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 Clontarf Dc
Compare heat pump hot water systems suitable for Clontarf Dc'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 - Clontarf Dc, 4019
Hot Water Demographics - Clontarf Dc
Based on the Australian Bureau of Statistics 2021 Census (ABS), Clontarf Dc has around 9,455 private dwellings, home to approximately 19,045 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Clontarf Dc households use approximately 110 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 Clontarf Dc's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Clontarf Dc community is home to 1,220 couple families with children and 565 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,611 homes owned with a mortgage and 2,635 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.
Clontarf Dc is converting hot water demand to efficient systems faster than many peers, with 9.6% of dwellings already upgraded.
Hot water systems in Clontarf Dc
Across Clontarf Dc, more homeowners are rethinking their old gas and electric hot water systems and switching to energy‑efficient options. With an average household size of around 2.2 people and more than 8,700 dwellings in the 4019 postcode, reliable, affordable hot water is a big deal. Many locals are on fixed incomes or balancing mortgages and rent, so cutting running costs without sacrificing comfort just makes sense.
Clontarf’s sunshine is a real advantage. The local weather station records mean daily solar exposure of about 19.3 MJ/m², which is roughly 5.4 kWh/m² per day. That strong solar resource supports both a modern solar hot water system and a heat pump hot water system, especially when paired with rooftop solar. Upgrading from an older gas or electric hot water system to a more efficient hot water installation can trim a big chunk off your energy use each year. For many Clontarf Dc households, hot water is the second‑largest energy load, so the savings add up quickly.
In a suburb with a median household income of about $1,283 a week and a large share of homes owned outright or with a mortgage, long‑term bill savings are a smart investment. Families and downsizers alike are looking at whether a heat pump hot water installation, solar hot water installation or efficient electric hot water installation will give them the best balance of cost, comfort and sustainability.
Across 4019 there have already been 903 efficient hot water systems installed, including both heat pump and solar hot water heating system upgrades. Installations surged around 2009–2011 and have continued steadily through to 2024 and 2025, showing growing interest in electrification and lower running costs. Brands like Rheem heat pump hot water and Sanden heat pump units are popular for high efficiency, while Rheem solar hot water, Rinnai solar hot water and Chromagen solar hot water are well‑known choices for coastal homes wanting to harness the sun. Many locals also compare heat pump vs solar hot water to decide which is the most efficient hot water system for their roof space, budget and hot water demand.
Typical annual bill savings in Clontarf Dc look like:
• Replacing an old electric hot water system with a quality heat pump hot water system: about $350–$700 per year. • Swapping gas to a heat pump hot water system: roughly $300–$600 per year. • Going from gas to a well‑sized solar hot water system: around $250–$550 per year. • Upgrading an old electric unit to a modern electric hot water system run mostly on solar power: about $200–$450 per year.
Many households are also weighing up solar hot water vs electric hot water, and electric hot water vs gas hot water, especially as gas prices rise. When it comes to hot water system price or cost, heat pump hot water price or cost is usually higher upfront than a basic electric unit, but the running costs are far lower. A solar hot water price or cost sits somewhere in the middle, particularly if you factor in future solar hot water tank replacement. With rebates, the best heat pump hot water system or best hot water system Australia for your situation can often pay for itself in just a few years.
Hot Water Rebates, Tariffs & Savings
In Queensland, interest in hot water QLD upgrades is being driven by both energy prices and strong government support. Homeowners in Clontarf Dc can typically access Small‑scale Technology Certificates (STCs) for eligible heat pump and solar hot water systems, plus state‑based incentives that act like a heat pump hot water rebate or solar hot water rebate. There are also programs that can work as an electric hot water system rebate when you replace an old, inefficient unit with an approved energy efficient hot water system. These hot water rebate QLD incentives effectively reduce the upfront hot water system cost, sometimes cutting the price by 20–40%.
For many Clontarf Dc homes, that means an efficient hot water upgrade can save hundreds of dollars a year on bills, with payback periods shortened further if you run your system on daytime solar or use timers and solar‑diverters. Add in the peace of mind of expert hot water repair and solar hot water repair services, and moving towards an all‑electric home becomes an easy, future‑proof choice.
If your current system is older, noisy, or your bills keep creeping up, now is a good time to see whether a heat pump hot water system, solar hot water system or modern electric hot water system is right for your place. Working with experienced hot water installers who specialise in efficient hot water installation across Clontarf Dc helps ensure you get the right size, the right tariff and the best long‑term value. With strong local solar, growing interest in sustainability and solid rebates on offer, upgrading your hot water can cut emissions, lower bills and future‑proof your home. Connect with trusted local experts for personalised advice and find the best solution for your next hot water repair, upgrade or installation with us.