Hot Water Systems in Kununurra
The 6743 postcode, covering Kununurra, Wijilawarrim, Cambridge Gulf, Durack, Gibb, Lake Argyle and Warmun and surrounding areas, is home to around 2,249 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 Kununurra and the 6743 area, 520 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 Kununurra's climate delivering an average of 6.2 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 6743
106th
State Wide
552nd
Australia Wide
Hot Water Installation Kununurra
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 Kununurra
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterKununurra
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 Kununurra
Compare heat pump hot water systems suitable for Kununurra'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 - Kununurra, 6743
Hot Water Demographics - Kununurra
Based on the Australian Bureau of Statistics 2021 Census (ABS), Kununurra has around 2,249 private dwellings, home to approximately 5,150 people. With an average household size of 2.7 people, and around 50 litres of hot water used per person each day in Australia, Kununurra households use approximately 135 litres of hot water daily, equating to a massive 0.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Kununurra's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Kununurra community is home to 452 couple families with children and 212 one-parent families, meaning a large proportion of households face substantial hot water demand. With 287 homes owned with a mortgage and 253 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.
Kununurra is converting hot water demand to efficient systems faster than many peers, with 23.1% of dwellings already upgraded.
Hot water systems in Kununurra
In Kununurra, more locals are swapping old gas and electric units for an energy efficient hot water system that can handle the heat and keep bills under control. With a young community, a median age of just 33 and an average household size of 2.7 people, hot water demand is steady all year round. At the same time, power prices keep rising, so upgrading your hot water system is one of the easiest ways to cut running costs in 6743.
Kununurra’s climate is perfect for efficient hot water. The nearby Kimberley Research Station records an average annual solar exposure of around 22.2 MJ/m² a day – roughly 6.2 kWh/m² of sunshine. That strong sun means a solar hot water system or heat pump hot water system can perform brilliantly here, especially when paired with rooftop solar. With most dwellings being separate houses and more than 5000 residents across 1817 occupied homes, there’s plenty of roof space and a growing interest in all‑electric homes that move away from gas hot water.
Across the postcode, 520 efficient hot water systems have already been installed, including heat pump hot water installation and solar hot water installation. Installations really took off between 2005 and 2010, peaking around 2008–2009, and while yearly numbers have steadied more recently, there are still new systems going in every year as older units reach the end of their life. This steady trend shows how households in Kununurra are looking for lower running costs, better reliability and a hot water system that suits the climate.
For many homes in 6743, hot water can account for a big slice of electricity use, especially for families with two bathrooms or more. Choosing the most efficient hot water system for your situation can make a real difference. Popular brands in Kununurra include Rheem and Rinnai for traditional and solar hot water heating system options, Chromagen solar hot water for roof‑mounted solar hot water tank replacement, and premium heat pump options such as Sanden for those chasing the best heat pump hot water system on the market. Whether you are comparing heat pump vs solar hot water or looking at solar hot water vs electric hot water, it pays to weigh up upfront hot water system price, running costs and how well the technology suits the Kimberley climate.
As a guide, here are typical annual bill savings Kununurra households might see with a smart hot water upgrade:
• Old electric hot water system to a quality heat pump hot water system: around $400–$800 per year. • Gas hot water to heat pump hot water: around $300–$700 per year. • Gas hot water to a roof‑mounted solar hot water system: around $300–$600 per year. • Old electric unit to a modern electric hot water system run on solar: around $250–$500 per year.
When you factor in a realistic heat pump hot water price or solar hot water price, those bill savings can deliver very reasonable payback periods, particularly in a sunny town like Kununurra.
Hot Water Rebates, Tariffs & Savings
Right across WA, there is growing interest in replacing tired gas or electric units with efficient options such as a new heat pump hot water system, a modern electric hot water system or a solar hot water heating system. For hot water wa homeowners in Kununurra, Australian Government Small‑scale Technology Certificates (STCs) help bring down the upfront solar hot water price / cost and heat pump hot water price / cost. There are also state programs and occasional electric hot water system rebate or heat pump hot water rebate offers that can effectively cut the hot water system price by a substantial percentage, especially for eligible households.
These hot water rebate wa incentives, combined with smart tariffs and using timers to run a heat pump during solar hours, can mean hundreds of dollars a year off power bills. When you align an energy efficient hot water system with rooftop solar and consider options like solar‑diversion controllers, the payback period for a quality rheem heat pump hot water unit or a rheem solar hot water or rinnai solar hot water setup can shorten dramatically. Even if you stay with an electric hot water system and simply upgrade to a more efficient model, you can still reduce your running costs, particularly when shifting from electric hot water vs gas hot water in favour of an all‑electric home.
If your existing unit is older, running out of hot water or needing regular hot water repair, it may be time to compare the best hot water system australia options for Kununurra conditions. Local installers can help with everything from hot water installation and electric hot water installation through to solar hot water repair, hot water system repair and full solar hot water tank replacement. They can also walk you through heat pump vs solar hot water choices, explain the most efficient hot water system for your home, and make sure your new energy efficient hot water system is sized for your family’s needs.
If you are in Kununurra and wondering whether to switch from gas or an old electric unit to a heat pump or solar hot water system, now is a smart time to look into it. With strong sun, solid household incomes, and a community that increasingly values sustainability, efficient hot water is a simple way to reduce bills, cut emissions and future‑proof your home. Talk with experienced local hot water specialists for personalised advice, clear pricing and a tailored hot water installation plan that makes the most of Kununurra’s energy‑efficiency potential.
