Hot Water Systems in Glen Forrest
The 6071 postcode, covering Glen Forrest and Hovea and surrounding areas, is home to around 1,325 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 Glen Forrest and the 6071 area, 787 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 Glen Forrest'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 6071
77th
State Wide
378th
Australia Wide
Hot Water Installation Glen Forrest
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 Glen Forrest
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterGlen Forrest
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 Glen Forrest
Compare heat pump hot water systems suitable for Glen Forrest'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 - Glen Forrest, 6071
Hot Water Demographics - Glen Forrest
Based on the Australian Bureau of Statistics 2021 Census (ABS), Glen Forrest has around 1,325 private dwellings, home to approximately 3,214 people. With an average household size of 2.6 people, and around 50 litres of hot water used per person each day in Australia, Glen Forrest households use approximately 130 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 Glen Forrest's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Glen Forrest community is home to 278 couple families with children and 44 one-parent families, meaning a large proportion of households face substantial hot water demand. With 602 homes owned with a mortgage and 536 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.
Glen Forrest is converting hot water demand to efficient systems faster than many peers, with 59.4% of dwellings already upgraded.
Hot water systems in Glen Forrest
In Glen Forrest, more households are moving away from old gas and power‑hungry electric units and upgrading to an energy efficient hot water system. With most of the 1,236 local dwellings being separate houses and an average household size of 2.6 people, hot water demand is steady year‑round. Power prices keep rising, so it makes sense that families with a median weekly household income of around $2,163 are looking for smarter ways to heat water, from a modern electric hot water system to a solar hot water system or a heat pump hot water system.
Glen Forrest is actually very well suited to efficient hot water. The area enjoys strong sunshine, with average annual solar exposure of about 18.9 MJ/m² per day – roughly 5.25 kWh of solar energy per square metre, per day. That level of sunlight helps both a solar hot water heating system and a heat pump hot water system run more efficiently, especially when paired with rooftop solar. For many homeowners who own outright or are paying off a mortgage (well over 1,100 households locally), upgrading from older gas or off‑peak cylinders to an energy efficient hot water system is a logical next step to cut bills and emissions.
Across 6071 there have already been 787 efficient hot water installations, including both heat pump hot water installation and solar hot water installation. Install numbers have built steadily since the early 2000s, with noticeable growth from 2007 onwards and consistent activity through to 2024–25. That trend shows how Glen Forrest households are embracing electrification, lower running costs and the most efficient hot water system they can reasonably afford.
For a typical Glen Forrest family, hot water can be one of the biggest single loads on the power bill. Swapping an old electric hot water system or gas storage unit for a modern setup can make a real dent in running costs. To give you a feel for the numbers, realistic average annual bill savings can look like:
• Old electric to quality heat pump: $350–$700 per year • Gas storage to heat pump: $250–$500 per year • Gas storage to solar hot water system: $300–$600 per year • Old electric to efficient electric hot water installation with rooftop solar: $250–$500 per year
Brands like Rheem, Rinnai, Sanden and Thermann are popular locally, offering options from rheem solar hot water and rheem heat pump hot water through to rinnai solar hot water and Japanese‑engineered sanden heat pump units. Many homeowners simply want the best hot water system Australia can offer for their budget, while others focus on the best heat pump hot water system for cold winter mornings in the Hills. When a solar hot water tank replacement or hot water repair is needed, it is often the ideal time to compare heat pump vs solar hot water, or even look at solar hot water vs electric hot water if you already have a good rooftop solar array.
Hot water wa upgrades in Glen Forrest are increasingly driven by rebates as well as running costs. The Australian Government’s Small‑scale Technology Certificates (STCs) apply to eligible solar and heat pump units, effectively acting as an upfront solar hot water rebate or heat pump hot water rebate that can trim the heat pump hot water price / cost or solar hot water price / cost by a meaningful amount. On top of that, state‑based hot water rebate wa programs and occasional electric hot water system rebate offers can further reduce the overall hot water system price / cost. For many homes, these discounts mean the payback period on a new energy efficient hot water system can drop to just a few years, especially when combined with rooftop solar and smart timers or solar diversion that push more free sunshine into your hot water. It is also a good time to rethink electric hot water vs gas hot water, or even solar hot water vs electric hot water, if you are planning an all‑electric home.
If your existing unit is ageing, noisy or needing regular hot water repair, it may be the right moment to explore a hot water upgrade. Whether you are considering a solar hot water repair and tank upgrade, a fresh heat pump hot water installation, or a straightforward electric hot water installation, working with experienced local hot water installers in Glen Forrest makes all the difference. With strong solar potential and a community that increasingly values sustainability, efficient hot water systems can help you cut bills, reduce emissions and future‑proof your home. To understand which option suits your household and budget best, connect with trusted local experts for personalised advice with us and find the right hot water system for your place.