Hot Water Systems in Butler
The 6036 postcode, covering Butler and Jindalee and surrounding areas, is home to around 6,415 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 Butler and the 6036 area, 812 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 Butler'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 6036
76th
State Wide
372nd
Australia Wide
Hot Water Installation Butler
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 Butler
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterButler
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 Butler
Compare heat pump hot water systems suitable for Butler'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 - Butler, 6036
Hot Water Demographics - Butler
Based on the Australian Bureau of Statistics 2021 Census (ABS), Butler has around 6,415 private dwellings, home to approximately 16,550 people. With an average household size of 2.8 people, and around 50 litres of hot water used per person each day in Australia, Butler households use approximately 140 litres of hot water daily, equating to a massive 0.9 million litres of hot water used across the suburb every single day.
Other census insights reinforce Butler's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Butler community is home to 1,652 couple families with children and 591 one-parent families, meaning a large proportion of households face substantial hot water demand. With 3,256 homes owned with a mortgage and 793 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.
Butler is converting hot water demand to efficient systems faster than many peers, with 12.7% of dwellings already upgraded.
Hot water systems in Butler
Across Butler, more households are rethinking their old gas and electric hot water system and switching to energy efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system. With most of the 6,024 dwellings being separate houses and an average household size of 2.8 people, hot water demand is solid, and so are the potential savings from an upgrade.
Butler’s coastal climate is ideal for efficient hot water. The local solar exposure at Tamala Park averages around 19.5 MJ/m² per day – roughly 5.4 kWh/m²/day – which is strong support for a solar hot water heating system or a high quality heat pump hot water system using ambient air. When median household income sits around $1,907 per week and many homes are owned with a mortgage, reducing running costs without sacrificing comfort is a smart move. Replacing an older gas or resistive electric unit with an energy efficient hot water system can deliver substantial Annual Hot Water Energy Savings for Butler homeowners while helping move towards all‑electric homes powered by rooftop solar.
In 6036, families in three‑ and four‑bedroom homes tend to use a lot of hot water, especially in the evenings. That makes choosing the most efficient hot water system important, both for bills and comfort. A well‑sized system and professional hot water installation can ensure long showers, quick reheat times and lower energy use. Brands like Rheem, Rinnai, Sanden and Thermann are common in the local market, offering options from rheem solar hot water and rheem heat pump hot water to rinnai solar hot water, sanden heat pump units and efficient electric storage. Many locals ask about heat pump vs solar hot water or solar hot water vs electric hot water; the right choice depends on your roof, budget, tariff and whether you already have solar PV.
To give a feel for savings, here are typical average annual bill reductions when you upgrade in Butler:
• Old electric to heat pump hot water installation: $400–$800 per year • Gas storage to heat pump hot water system: $300–$600 per year • Gas storage to solar hot water installation: $250–$550 per year • Old electric to new electric hot water installation with solar PV: $250–$500 per year
Local data shows 812 efficient hot water systems have already been installed in Butler, covering both heat pump and solar hot water installation jobs. Installations surged between 2005 and 2010, with peak years like 2005 and 2010, then steadied into a consistent trickle from 2015 onwards. Recent years, including 2023 to 2025, still show new systems going in each year, reflecting ongoing interest in electrification, lower running costs and replacing ageing units before they fail. This also means there is a growing base of systems now reaching the age where hot water repair, solar hot water repair or solar hot water tank replacement make sense.
Hot Water Rebates, Tariffs & Savings
Around Butler WA, more owners and investors are looking to replace old gas or electric hot water with efficient options. That could mean a sanden heat pump or similar best heat pump hot water system, a chromagen solar hot water or other solar hot water system, or a modern, well‑insulated electric hot water system paired with rooftop solar. Federal incentives like Small‑scale Technology Certificates (STCs) effectively act as a solar hot water rebate or heat pump hot water rebate, trimming the upfront solar hot water price / cost or heat pump hot water price / cost. Western Australian programmes and retailer offers can sometimes operate like an electric hot water system rebate or broader hot water rebate wa, further cutting the hot water system price / cost.
For many Butler homes, these discounts can shave a substantial percentage off the installed cost and shorten payback to just a few years, especially when you use timers or solar diversion to run your energy efficient hot water system during solar hours. Typical households can save hundreds of dollars per year by moving from electric hot water vs gas hot water to a well‑designed heat pump or solar hot water vs electric hot water setup, while also reducing exposure to rising gas prices.
If your current unit is more than 10 years old, running out of hot water, or pushing your bills up, it may be time to see whether a heat pump hot water system, solar hot water heating system or modern electric option is the best hot water system Australia can offer for your home. Butler’s strong sun, growing interest in sustainability and high rate of owner‑occupiers make it an ideal suburb to lock in lower bills and emissions with a new hot water system wa. Talk with experienced local hot water installers like us – specialists in heat pump hot water installation, solar hot water repair, solar hot water tank replacement and electric hot water installation – to check if your place is ready for a hot water upgrade. We can help you compare options, tap into available hot water rebate wa incentives, and design a future‑proof system tailored to your Butler home or business.