Hot Water Systems in Ascot
The 6104 postcode, covering Ascot, Belmont and Redcliffe and surrounding areas, is home to around 6,591 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 Ascot and the 6104 area, 780 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 Ascot'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 6104
80th
State Wide
387th
Australia Wide
Hot Water Installation Ascot
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 Ascot
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterAscot
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 Ascot
Compare heat pump hot water systems suitable for Ascot'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 - Ascot, 6104
Hot Water Demographics - Ascot
Based on the Australian Bureau of Statistics 2021 Census (ABS), Ascot has around 6,591 private dwellings, home to approximately 13,453 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Ascot households use approximately 115 litres of hot water daily, equating to a massive 0.8 million litres of hot water used across the suburb every single day.
Other census insights reinforce Ascot's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Ascot community is home to 1,029 couple families with children and 282 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,922 homes owned with a mortgage and 1,425 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.
Ascot is converting hot water demand to efficient systems faster than many peers, with 11.8% of dwellings already upgraded.
Hot water systems in Ascot
Across Ascot 6104, more locals are swapping old gas and tired electric units for an energy efficient hot water system that is cheaper to run and easier on the planet. With an average household size of around 2.3 people and more than 5,800 dwellings, there is strong demand for reliable hot water that will not send power bills through the roof. Many households are juggling mortgages of about $1,754 a month or rent around $350 a week, so shifting to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical way to rein in rising energy costs.
Ascot is well suited to efficient hot water technology. Perth Airport’s solar data shows mean daily solar exposure of about 19.1 MJ/m², which is roughly 5.3 kWh/m² per day. That strong sunshine helps a solar hot water heating system perform well and also supports heat pump hot water, which effectively “moves” heat from the air into your tank. For many Ascot families and couples, upgrading from older gas or resistive electric units can deliver substantial annual hot water energy savings, especially when paired with rooftop solar and smart tariffs.
The suburb is a mix of separate houses and townhouses, with a healthy number of renters as well as more than 3,300 owner-occupied homes. Owners looking to future-proof their property are increasingly asking about heat pump vs solar hot water, the most efficient hot water system options, and how a new hot water installation stacks up against keeping an old gas unit going. Brands like Rheem, Rinnai, Sanden and Thermann are common choices locally, whether you are considering rheem solar hot water, a rheem heat pump hot water unit, rinnai solar hot water, a sanden heat pump or a modern Thermann electric hot water system.
In terms of hot water system price, Ascot households typically weigh up heat pump hot water price against solar hot water price and the cost of a straightforward electric hot water installation. While a basic electric hot water system can be cheaper upfront, many residents now look at total lifetime hot water cost, not just purchase price. When you factor in rebates and bill savings, an energy efficient hot water system often wins out. For example, a well-sized heat pump hot water installation can cut hot water energy use by up to two-thirds compared with an old electric unit, and a good solar hot water installation can do even better on sunny days.
To give a feel for savings, typical annual bill reductions in Ascot might look like this:
• Old electric to heat pump hot water system: around $350–$700 per year • Gas storage to heat pump hot water: around $250–$550 per year • Gas to solar hot water system: around $300–$650 per year • Old electric to modern electric hot water system with solar: around $200–$500 per year
Local installers see steady demand for brands such as Rheem and Rinnai in both solar hot water tank replacement and hot water repair work, while premium systems like a sanden heat pump or high-performance Thermann heat pump are popular with homeowners chasing the best heat pump hot water system or even the best hot water system Australia for long-term efficiency.
Efficient hot water is not just a theory in Ascot. There have already been 780 efficient hot water systems installed in the 6104 postcode, combining heat pump and solar hot water installations. Looking at recent years, installations climbed steadily from the early 2000s, peaking around 2009–2012 when annual installs were in the mid-50s to mid-60s. While numbers have eased back a little more recently, with around 18–25 installs a year from 2020 onwards, that still reflects a solid base of households choosing to electrify, reduce running costs and move towards solar hot water vs electric hot water or electric hot water vs gas hot water decisions that favour renewables.
Hot Water Rebates, Tariffs & Savings
There is growing interest in hot water WA wide in replacing old gas or electric systems with efficient options. In Ascot, many owners now ask how a solar hot water rebate, heat pump hot water rebate or electric hot water system rebate can help offset the upgrade. At a federal level, Small-scale Technology Certificates (STCs) effectively discount eligible heat pump hot water and solar hot water systems, reducing upfront cost at the point of sale. WA-based programs and retailer offers can stack on top, especially for approved heat pump hot water installation in existing homes.
For a typical Ascot family, these incentives can reduce system cost by a substantial percentage, sometimes taking thousands off a quality solar hot water or heat pump system. That shortens payback, meaning the upgrade can pay for itself in a handful of years through lower bills. When you combine a new energy efficient hot water system with rooftop solar, smart tariffs, timers or solar-diversion controls, you can push even more of your hot water use into the cheapest, cleanest power of the day. Many households see hundreds of dollars a year in savings, especially when moving from older gas storage to a modern all-electric setup.
If you are in Ascot and your current unit is ageing, noisy or struggling to keep up, it is a good time to check whether your home is ready for a hot water upgrade. Whether you are comparing heat pump vs solar hot water, weighing up solar hot water vs electric hot water, or just want honest advice on hot water repair versus replacement, working with experienced hot water installers who specialise in heat pump and solar hot water is essential. With Ascot’s strong sunshine, growing interest in sustainability and solid household incomes, efficient hot water can help cut emissions, reduce bills and future-proof your home. Reach out to trusted local experts for personalised advice on hot water WA rebates, hot water rebate WA options and the right system size and technology for your place.
