Hot Water Systems in Gundaring
The 6315 postcode, covering Gundaring, Arthur River, Ballaying, Cancanning, Collanilling, Dongolocking, Jaloran, Lime Lake, Minding, Piesseville, Wagin and Wedgecarrup and surrounding areas, is home to around 859 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 Gundaring and the 6315 area, 191 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 Gundaring's climate delivering an average of 5.0 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 6315
158th
State Wide
1053rd
Australia Wide
Hot Water Installation Gundaring
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 Gundaring
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterGundaring
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 Gundaring
Compare heat pump hot water systems suitable for Gundaring'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 - Gundaring, 6315
Hot Water Demographics - Gundaring
Based on the Australian Bureau of Statistics 2021 Census (ABS), Gundaring has around 859 private dwellings, home to approximately 1,574 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Gundaring households use approximately 110 litres of hot water daily, equating to a massive 0.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Gundaring's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Gundaring community is home to 110 couple families with children and 36 one-parent families, meaning a large proportion of households face substantial hot water demand. With 193 homes owned with a mortgage and 344 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.
Gundaring is converting hot water demand to efficient systems faster than many peers, with 22.2% of dwellings already upgraded.
Hot water systems in Gundaring
Around Gundaring, more and more homes are switching to energy-efficient hot water systems to keep bills in check and move away from ageing gas units. With most of the 730 dwellings in the 6315 postcode being separate houses and an average household size of about 2.2 people, a reliable hot water system is essential for families, retirees and farm stays alike. Many locals are upgrading from older gas or electric hot water to modern heat pump hot water systems, solar hot water systems and efficient electric hot water systems to lock in long-term savings. The local climate helps too: Gundaring’s nearby Ballaying weather station records around 18.2 MJ/m² of solar exposure per day on average – roughly 5 kWh/m²/day – which is excellent for both a solar hot water heating system and a high-performance heat pump hot water system.
With a median household income of about $1,206 a week and many homes owned outright or with a modest mortgage, investing in an energy efficient hot water system is a practical way to cut running costs without sacrificing comfort. Hot water can be one of the biggest energy users in a rural WA home, so choosing the most efficient hot water system you can afford makes a real difference. In Gundaring 6315, typical setups range from a compact electric hot water system for a couple through to larger tanks to suit big family farmhouses. Brands like Rheem, Rinnai and Chromagen are popular for both solar hot water installation and hot water repair, while premium options such as Sanden heat pump units are often chosen by those chasing the best heat pump hot water system and the most efficient hot water system on the market.
For a sense of savings, here are realistic annual bill reductions many Gundaring households can see when they upgrade their hot water wa:
• Old electric hot water system → heat pump hot water system: save around $400–$800 per year. • Gas hot water → heat pump hot water system: save roughly $300–$700 per year. • Gas hot water → solar hot water system: save around $250–$600 per year. • Old electric hot water system → modern electric hot water installation backed by rooftop solar: save about $250–$500 per year.
Over the years, Gundaring has quietly built up a solid base of efficient hot water installations. There have been 191 efficient hot water systems installed in the postcode, combining both heat pump hot water installation and solar hot water installation. Installations really picked up around 2008–2010, with peaks of 18 systems in 2008, 32 in 2009 and 21 in 2010, as solar hot water vs electric hot water became a hot topic across regional WA. After a quieter patch, recent years have seen steady interest again, with new systems going in from 2022 through to 2025. This trend shows more locals are looking at heat pump vs solar hot water, moving towards all-electric homes and chasing lower running costs.
Hot Water Rebates, Tariffs & Savings (H2)
Across WA, including Gundaring, there is growing interest in replacing old gas or resistive electric hot water with efficient options such as a quality heat pump hot water system, a modern electric hot water system or a roof-mounted solar hot water system. Federal incentives like Small-scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pump units, effectively acting as an upfront solar hot water rebate or heat pump hot water rebate that reduces the installed solar hot water price / cost or heat pump hot water price / cost by a substantial amount. WA homeowners can also benefit from state-based schemes and occasional electric hot water system rebate offers, especially when switching away from gas.
For many Gundaring households, these hot water rebate wa programs can trim thousands off the sticker price of a rheem solar hot water or rinnai solar hot water system, or significantly cut the cost of a rheem heat pump hot water or Sanden heat pump setup. Combined with rooftop solar and smart timers or solar-diversion controls, payback periods can often drop to well under ten years, with typical savings of hundreds of dollars per year. When you factor in the solar hot water price / cost after rebates, or compare solar hot water vs electric hot water or electric hot water vs gas hot water over the long term, efficient systems usually come out ahead.
If your current unit is leaking, struggling to keep up, or more than 10–15 years old, it is worth comparing the hot water system price / cost of a like-for-like replacement against an upgrade to an energy efficient hot water system. Options include a straightforward electric hot water installation tied into your existing solar, a full solar hot water tank replacement using brands such as Chromagen solar hot water or Rinnai, or a highly efficient Sanden or Rheem heat pump hot water system. Local hot water repair specialists can also advise whether a solar hot water repair is worthwhile or if a new system will save more in the long run.
To make the most of Gundaring’s strong sun and growing focus on sustainability, it pays to get tailored advice. If you are wondering whether a heat pump hot water system, a solar hot water heating system or a modern electric hot water system is right for your place, now is a good time to check if your home is ready for a hot water upgrade. Work with experienced hot water installers who understand hot water wa conditions, hot water rebate wa options and the best hot water system Australia choices for rural properties. An efficient hot water system can help you cut bills, reduce emissions and future-proof your home or business. Connect with trusted local experts for personalised advice and a smooth, professional hot water installation or upgrade in Gundaring.
