Hot Water Systems in Stirling

Hot water systems in Stirling

Across Stirling, more homeowners are swapping old gas and electric units for an energy efficient hot water system that keeps bills down without sacrificing comfort. With an average household size of around 2.5 people and more than 8,000 dwellings, reliable hot water is a big part of everyday life, from family homes near the parks to downsizers and retirees. Rising energy prices and a strong local focus on sustainability mean heat pump hot water, solar hot water and modern electric hot water systems are becoming the logical next step.

Stirling’s sunshine is a real asset. The nearby City Beach weather station records mean daily solar exposure of about 19.3 MJ/m², or roughly 5.4 kWh/m² per day, which is ideal for a solar hot water system or a high performance heat pump hot water system. That solar input helps deliver strong annual hot water energy savings when you upgrade from an older gas or electric hot water system, especially in homes that already have rooftop solar. With a solid mix of households owning outright or with a mortgage and a median family income over $2,200 a week, many locals are in a good position to invest in long term energy savings.

In 6021, most homes are three and four bedroom houses, so hot water demand is steady, particularly for families with kids and multi generational households. A typical hot water system can use 20–30% of a home’s total energy, which is why switching to the most efficient hot water system you can afford makes sense. Many Stirling households are moving from gas to an all electric home, choosing options like a heat pump hot water system powered by rooftop solar, or a solar hot water heating system backed up by efficient electric boosting. Brands such as Rheem, Rinnai, Sanden and Thermann are common, with Rheem solar hot water and Rinnai solar hot water popular for roof mounted systems, while premium units like a Sanden heat pump or Rheem heat pump hot water suit those chasing the best heat pump hot water system performance.

To give you a feel for bill savings, realistic annual reductions for Stirling homes are often in these ranges:

• Old electric hot water to heat pump: $400–$900 per year • Gas hot water to heat pump: $300–$700 per year • Gas to solar hot water system: $250–$650 per year • Old electric to modern electric hot water with solar: $200–$500 per year

There have already been 1,348 efficient hot water installations in Stirling, covering both heat pump hot water installation and solar hot water installation. Install numbers grew strongly around 2010, with 152 systems installed that year, and have remained steady since, with 30–40 systems most years from 2018 through 2024. This trend shows growing local interest in electrification, lower running costs and cutting emissions. As systems age, there is also ongoing demand for hot water repair, solar hot water repair and solar hot water tank replacement to keep existing units running efficiently.

When you are comparing heat pump vs solar hot water or solar hot water vs electric hot water, it is worth looking at both running costs and upfront hot water system price. A quality heat pump hot water price might be higher than a basic electric hot water installation, but rebates and much lower energy use can make the overall heat pump hot water cost more attractive over time. Likewise, a solar hot water price can be offset by incentives and the free energy from Stirling’s strong sun. If you are moving away from gas, modern electric hot water vs gas hot water can be a clear win once you factor in solar and time of use tariffs, and there are also electric hot water system rebate options in some programs.

Hot Water Rebates, Tariffs & Savings

Around Stirling WA, more households are replacing old gas or electric units with efficient options like heat pumps, newer electric hot water systems and solar hot water. Australian Government Small scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pump units, effectively working as an upfront solar hot water rebate or heat pump hot water rebate that reduces the hot water system price at installation. WA programs and occasional retailer offers can add further discounts, and some customers can also benefit from an electric hot water system rebate when switching away from gas. For many Stirling homes, these incentives can cut system cost by a substantial percentage and bring the payback period down to just a few years, especially when paired with rooftop solar and smart controls like timers or solar diversion. With a well designed energy efficient hot water system, it is common to save hundreds of dollars a year on bills, particularly if you are replacing an older resistive electric unit.

If your current unit is older, noisy or struggling to keep up, it is a good time to check whether your Stirling home is ready for a hot water upgrade. Whether you are moving from gas to a heat pump hot water system, looking at a rheem solar hot water package, considering rinnai solar hot water, or weighing up solar hot water vs electric hot water, experienced local hot water installers can help you choose the best hot water system Australia has to offer for your needs. With Stirling’s strong solar resource and growing interest in sustainability, an energy efficient hot water system can trim bills, cut emissions and future proof your home. For tailored advice on hot water WA incentives, hot water rebate WA options, hot water installation or hot water repair, connect with trusted local experts and get personalised guidance on the right solution for your household.