Hot Water Systems in Coondle
The 6566 postcode, covering Coondle, Bejoording, Carani, Culham, Dumbarton, Hoddys Well, Nunile, Toodyay and West Toodyay and surrounding areas, is home to around 1,626 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 Coondle and the 6566 area, 582 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 Coondle'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 6566
101st
State Wide
506th
Australia Wide
Hot Water Installation Coondle
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 Coondle
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterCoondle
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 Coondle
Compare heat pump hot water systems suitable for Coondle'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 - Coondle, 6566
Hot Water Demographics - Coondle
Based on the Australian Bureau of Statistics 2021 Census (ABS), Coondle has around 1,626 private dwellings, home to approximately 2,792 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Coondle households use approximately 110 litres of hot water daily, equating to a massive 0.2 million litres of hot water used across the suburb every single day.
Other census insights reinforce Coondle's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Coondle community is home to 157 couple families with children and 61 one-parent families, meaning a large proportion of households face substantial hot water demand. With 475 homes owned with a mortgage and 561 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.
Coondle is converting hot water demand to efficient systems faster than many peers, with 35.8% of dwellings already upgraded.
Hot water systems in Coondle
Out in Coondle, having a reliable, efficient hot water system matters just as much as keeping the tank full for the paddocks. With so many separate houses on larger blocks and an average household size of around 2.2 people, families and downsizers alike are looking to cut running costs without sacrificing comfort. Power prices keep creeping up, and with a median household income of about $1,190 a week, it makes sense that more locals are eyeing an energy efficient hot water system as their next upgrade.
Coondle is well suited to modern hot water technology. The area enjoys strong sun, with average annual solar exposure of about 19.3 MJ/m² a day – roughly 5.4 kWh/m². That makes both a solar hot water system and a heat pump hot water system very attractive, especially if you already have rooftop solar or are planning it. Upgrading from an older gas or electric hot water system to a quality heat pump or solar hot water heating system can slash the energy used for hot water, which is often one of the biggest loads in the home.
With a high proportion of homes owned outright or with a mortgage, many Coondle households are thinking long term: lower bills, fewer repairs and better comfort as they get older. Modern options include a solar hot water system with roof collectors and a storage tank, a high-performance heat pump hot water system that uses ambient air, or a well-sized electric hot water system that takes advantage of solar power and smart tariffs. Brands like Rheem heat pump hot water, Rheem solar hot water, Rinnai solar hot water, Sanden heat pump and Chromagen solar hot water are all popular choices when people are chasing the best heat pump hot water system or simply the best hot water system Australia can offer for their budget.
In the 6566 area, there have already been 582 efficient hot water installations, combining heat pump hot water installation and solar hot water installation. Install numbers built steadily through the 2000s, peaking around 2009, and there has been consistent interest right through to 2024 and 2025. That steady stream of hot water installation work shows more locals are moving away from old gas and resistive electric units towards electrification, lower running costs and reduced emissions.
For typical Coondle homes, hot water demand is moderate but constant, especially for families and older couples at home more often. Swapping out a tired system can deliver real savings. As a guide, average annual bill reductions can look like this:
• Old electric hot water to heat pump: save around $400–$800 per year • Gas hot water to heat pump: save around $300–$600 per year • Gas to solar hot water: save around $250–$600 per year • Old electric to modern electric hot water with rooftop solar: save around $250–$500 per year
Actual hot water system price or cost will depend on the setup, brand and whether you need solar hot water tank replacement or a full changeover with plumbing and electrical work. Heat pump hot water price or cost is usually higher upfront than a basic electric hot water installation, but the running costs are much lower. The same goes for solar hot water price or cost: more to buy, less to run. That is why many locals compare heat pump vs solar hot water, and even solar hot water vs electric hot water, to see which option will be the most efficient hot water system for their property and roof layout.
There are also solid incentives on offer. Federal Small-scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pump hot water systems, effectively acting as an upfront discount. On top of that, WA schemes and installer promotions can operate like a solar hot water rebate, heat pump hot water rebate or electric hot water system rebate, depending on the product and program. For many Coondle homeowners, these hot water rebate WA incentives can trim the hot water system price by a substantial amount and shorten the payback period to just a few years, especially if you run the system on daytime solar or use timers and solar diversion to maximise self-consumption.
If your current unit is more than 10 years old, running on gas, or you are constantly calling for hot water repair, it is worth reviewing your options. Local hot water WA specialists can help you weigh up electric hot water vs gas hot water, talk through solar hot water repair and replacement, or design a new energy efficient hot water system that suits your roof, block and budget. With Coondle’s strong solar resource and growing interest in sustainability, now is a smart time to look at a hot water upgrade.
If you live in Coondle and want to cut bills, reduce emissions and future-proof your home, it is worth checking whether a heat pump hot water system, solar hot water heating system or modern electric hot water system is right for you. Work with experienced hot water installers like us who understand local conditions, tariffs and rebates, and can recommend the most efficient hot water system for your property. Reach out to trusted local experts for personalised advice and see how a new hot water system can make your Coondle home more comfortable, sustainable and affordable to run.