Hot Water Systems in Chigwell
The 7011 postcode, covering Chigwell, Austins Ferry, Berriedale and Claremont and surrounding areas, is home to around 6,600 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 Chigwell and the 7011 area, 141 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 Chigwell's climate delivering an average of 3.8 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 7011
16th
State Wide
1240th
Australia Wide
Hot Water Installation Chigwell
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 Chigwell
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterChigwell
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 Chigwell
Compare heat pump hot water systems suitable for Chigwell'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 - Chigwell, 7011
Hot Water Demographics - Chigwell
Based on the Australian Bureau of Statistics 2021 Census (ABS), Chigwell has around 6,600 private dwellings, home to approximately 14,946 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Chigwell households use approximately 120 litres of hot water daily, equating to a massive 0.8 million litres of hot water used across the suburb every single day.
Other census insights reinforce Chigwell's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Chigwell community is home to 1,052 couple families with children and 568 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,189 homes owned with a mortgage and 1,806 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.
Chigwell is converting hot water demand to efficient systems faster than many peers, with 2.1% of dwellings already upgraded.
Hot water systems in Chigwell
Across Chigwell and the 7011 postcode, more homeowners are swapping old gas and power-hungry electric units for an energy efficient hot water system. With an average household size of around 2.4 people and more than 6,200 dwellings, reliable, affordable hot water is a big deal for local families. At the same time, power prices keep climbing and many households on median weekly incomes of about $1,295 are looking for smarter ways to cut bills without sacrificing comfort.
That is where modern options like a heat pump hot water system, solar hot water system and efficient electric hot water system come in. Chigwell’s climate is better for hot water upgrades than many people realise. Nearby Berriedale records mean daily solar exposure of about 13.9 MJ/m², which is roughly 3.9 kWh per square metre per day over the year. That is plenty of free energy to drive a solar hot water heating system or support a high-performance heat pump hot water installation. When you upgrade from an old gas or electric unit, the annual hot water energy savings can be substantial, especially if you already have rooftop solar or are planning it.
In a suburb with more than 4,900 separate houses and over 1,000 flats and apartments, hot water demand varies, but it is a significant slice of the household energy pie. For a typical Chigwell family, hot water can be 20–30% of total energy use, so choosing the most efficient hot water system really matters. Many locals are now weighing up heat pump vs solar hot water, or comparing solar hot water vs electric hot water to see what suits their roof space, budget and lifestyle. Quality brands such as Rheem, Rinnai, Sanden and Thermann are common choices here, whether you are looking at rheem solar hot water, rheem heat pump hot water, rinnai solar hot water or a premium sanden heat pump for maximum efficiency.
For a rough guide, here are typical average annual bill savings for Chigwell households when upgrading their hot water system:
• Old electric to heat pump hot water system: save about $400–$800 per year. • Gas to heat pump hot water system: save about $300–$600 per year. • Gas to solar hot water system: save about $300–$700 per year. • Old electric to modern electric hot water installation with rooftop solar: save about $250–$500 per year.
Locally, there have already been 141 efficient hot water installations (heat pump and solar hot water) recorded in the 7011 postcode. Installations picked up from the mid‑2000s, peaking around 2010–2011 with more than 50 systems installed across those two years. While numbers have been smaller more recently, the total still shows strong interest in electrification and lower running costs. Each new solar hot water installation or heat pump upgrade helps reduce reliance on gas, and cuts exposure to volatile energy prices for Chigwell households.
Hot Water Rebates, Tariffs & Savings
Chigwell homeowners are increasingly replacing ageing gas cylinders and off‑peak tanks with efficient options like a new heat pump hot water system, solar hot water heating system or better insulated electric hot water system. A key driver is the range of Australian Government and state incentives that help bring the hot water system price or cost down. Small‑scale Technology Certificates (STCs) effectively act as an upfront discount on eligible heat pump and solar hot water systems, while state programs in TAS can offer a heat pump hot water rebate or solar hot water rebate from time to time. There are also schemes that support electric hot water system rebate offers when you move away from gas.
For many Chigwell homes, these hot water rebate TAS incentives can shave a substantial percentage off the heat pump hot water price or cost, or the solar hot water price or cost, cutting payback periods to just a few years. Combine that with smart tariffs, timers or solar diversion and an energy efficient hot water system can easily save hundreds of dollars a year. With the right design, you can enjoy one of the best heat pump hot water system options or one of the best hot water system Australia has to offer, while keeping hot water repair and running costs low over the long term.
If your current unit is rusty, running out of hot water or needing regular hot water repair, it is a good time to check whether your Chigwell home is ready for a hot water upgrade. Whether you are considering heat pump hot water installation, solar hot water repair and solar hot water tank replacement, or a straightforward electric hot water installation, working with experienced hot water TAS specialists matters. Local installers who understand Chigwell’s climate and housing mix can help you compare electric hot water vs gas hot water, heat pump vs solar hot water, and choose the most efficient hot water system for your budget. For a tailored quote on hot water systems Chigwell, and clear advice on the latest hot water rebate TAS options, connect with trusted local experts and get personalised guidance on future‑proofing your home today.