Hot Water Systems in Yathroo
The 6507 postcode, covering Yathroo, Cataby, Cooljarloo, Dandaragan, Mimegarra and Regans Ford and surrounding areas, is home to around 182 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 Yathroo and the 6507 area, 74 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 Yathroo's climate delivering an average of 5.5 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 6507
209th
State Wide
1569th
Australia Wide
Hot Water Installation Yathroo
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 Yathroo
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterYathroo
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 Yathroo
Compare heat pump hot water systems suitable for Yathroo'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 - Yathroo, 6507
Hot Water Demographics - Yathroo
Based on the Australian Bureau of Statistics 2021 Census (ABS), Yathroo has around 182 private dwellings, home to approximately 389 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Yathroo households use approximately 120 litres of hot water daily, equating to a massive 0.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Yathroo's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Yathroo community is home to 32 couple families with children and 4 one-parent families, meaning a large proportion of households face substantial hot water demand. With 34 homes owned with a mortgage and 82 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.
Yathroo is converting hot water demand to efficient systems faster than many peers, with 40.7% of dwellings already upgraded.
Hot water systems in Yathroo
Across Yathroo, more locals are quietly upgrading to a modern hot water system that uses less energy and costs less to run. With most homes here being separate houses and an average household size of about 2.4 people, reliable hot water is essential – but so is keeping power bills under control. Many properties are owned outright or with a mortgage, so investing in an energy efficient hot water system is a logical step, especially as energy prices rise and families look for long‑term savings.
Yathroo’s sunshine is a real asset. The local weather station records an average of around 19.6 MJ/m² of solar exposure a day – roughly 5.4 kWh/m² – which is excellent for both a solar hot water system and a heat pump hot water system. That strong sun helps a solar hot water heating system pre‑heat your water and also boosts the performance of heat pumps, which draw warmth from the air. For many households, shifting from older gas or an inefficient electric hot water system to a modern heat pump or solar option can cut hot water energy use by more than half, delivering solid Annual Hot Water Energy Savings without sacrificing comfort.
In postcode 6507 there are 163 occupied private dwellings, mostly three‑ and four‑bedroom homes, so hot water demand is steady across farmhouses and family homes alike. Efficient hot water systems already play a part in the area’s energy mix, with 74 heat pump and solar hot water installations recorded so far. Recent years show a renewed lift in interest, with 6 installs in 2022 and more in 2023 and 2025, reflecting a clear move towards electrification, lower running costs and getting better value from rooftop solar.
Typical annual bill savings for Yathroo homes can look like this:
• Old electric to heat pump hot water installation: save around $350–$700 per year. • Gas to heat pump hot water installation: save roughly $300–$600 per year. • Gas to solar hot water installation: save about $250–$550 per year. • Old electric to modern electric hot water installation paired with solar PV: save around $200–$450 per year.
Brands like Rheem and Rinnai are common choices for both solar and heat pump options, including popular rheem solar hot water and rheem heat pump hot water models. Many locals also look at premium systems such as Sanden heat pump units for top‑tier efficiency, or chromagen solar hot water setups for reliable solar hot water installation with good backup. Choosing the best hot water system Australia has to offer for your home comes down to your roof space, power supply, water use and budget, whether you want the best heat pump hot water system, a robust rinnai solar hot water system, or a straightforward electric hot water installation.
Over time, these 74 efficient systems installed in Yathroo show how quickly attitudes are shifting. Early take‑up started in the 2000s, with steady installs each year, then a noticeable bump again from 2022 onwards as rebates improved and more people compared heat pump vs solar hot water and solar hot water vs electric hot water. As older units reach the end of their life, solar hot water tank replacement and hot water repair calls are increasingly turning into full hot water upgrades. Households are choosing an energy efficient hot water system rather than like‑for‑like gas or resistive electric replacements.
Hot Water Rebates, Tariffs & Savings
For Yathroo homeowners, there is growing interest in replacing ageing gas or electric hot water with efficient options like a heat pump hot water system, a modern electric hot water system, or a solar hot water system. Federal incentives, such as Small‑scale Technology Certificates (STCs), can reduce the effective heat pump hot water price / cost or solar hot water price / cost at the point of sale. On top of that, WA‑based programs and retailer offers can act as a solar hot water rebate, heat pump hot water rebate or even an electric hot water system rebate in some cases, bringing the upfront hot water system price / cost down by a substantial margin.
For many Yathroo households, these hot water rebate wa incentives can knock thousands off the invoice and shorten payback periods to just a few years, especially if you already have solar and use timers or solar diversion to heat water when the sun is shining. Swapping electric hot water vs gas hot water, or weighing up solar hot water vs electric hot water, now often comes down to which option will be the most efficient hot water system over the long term. With the right setup, an energy efficient hot water system can shave hundreds of dollars a year off bills and noticeably cut emissions.
If you live in Yathroo and your current unit is old, unreliable or needing regular hot water repair, it is a good time to check whether your place is ready for a hot water upgrade. Whether you are moving from gas to an all‑electric home with a sanden heat pump or rheem heat pump hot water system, or looking at rheem solar hot water or chromagen solar hot water for a farm or family property, experienced local specialists can help you compare options and find the best fit. With strong sun, solid solar uptake and growing interest in sustainability, hot water wa upgrades are a smart way to cut bills, reduce your carbon footprint and future‑proof your home. Connect with trusted local hot water installers for personalised advice and make your next system a long‑term asset, not just a replacement.