Hot Water Systems in Howick
The 6450 postcode, covering Howick, Bandy Creek, Beaumont, Boyatup, Cape Le Grand, Cascade, Castletown, Chadwick, Condingup, Coomalbidgup, Dalyup, East Munglinup, Esperance, Merivale, Monjingup, Munglinup, Myrup, Neridup, Nulsen, Pink Lake, Sinclair, West Beach and Windabout and surrounding areas, is home to around 5,805 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 Howick and the 6450 area, 714 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 Howick's climate delivering an average of 4.7 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 6450
91st
State Wide
425th
Australia Wide
Hot Water Installation Howick
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 Howick
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterHowick
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 Howick
Compare heat pump hot water systems suitable for Howick'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 - Howick, 6450
Hot Water Demographics - Howick
Based on the Australian Bureau of Statistics 2021 Census (ABS), Howick has around 5,805 private dwellings, home to approximately 11,065 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Howick households use approximately 120 litres of hot water daily, equating to a massive 0.7 million litres of hot water used across the suburb every single day.
Other census insights reinforce Howick's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Howick community is home to 955 couple families with children and 257 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,451 homes owned with a mortgage and 1,648 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.
Howick is converting hot water demand to efficient systems faster than many peers, with 12.3% of dwellings already upgraded.
Hot water systems in Howick
In Howick, more locals are rethinking their old gas and electric hot water system and switching to energy‑efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system. With an average household size of around 2.4 people and more than 4,700 occupied dwellings across the 6450 postcode, reliable, affordable hot water is a big part of everyday life, whether you are running a family home, farm property or small business. Rising energy costs make upgrading to an energy efficient hot water system a logical next step, especially when you consider the annual hot water energy savings now possible in Howick.
The local climate is ideal for efficient hot water. Mount Howick records mean daily solar exposure of about 17 MJ/m², or roughly 4.7 kWh/m² per day over the year, which is excellent for both a solar hot water heating system and for powering a heat pump hot water system from rooftop solar. With strong ownership levels (over 3,000 homes owned outright or with a mortgage) and a median household income around $1,515 per week, many households are in a good position to invest in long‑term savings. For families and retirees alike, shifting from older gas units to a modern heat pump or solar hot water vs electric hot water setup can trim running costs and cut emissions without sacrificing comfort.
Around Howick and the broader 6450 area, a typical three‑bedroom home uses a sizeable share of its energy on water heating. That is why more people are comparing heat pump vs solar hot water and looking closely at hot water system price and running costs. Quality brands such as Rheem, Rinnai, Sanden and Thermann are common in WA, with options ranging from rheem solar hot water and chromagen solar hot water style systems to premium sanden heat pump and rheem heat pump hot water units. Many households also pair a solar hot water system with existing PV to create the most efficient hot water system they can for their roof space and budget.
Typical bill savings in Howick for an all‑electric home or a property moving away from gas can be substantial:
• Old electric to heat pump hot water installation: save roughly $350–$700 per year. • Gas storage to heat pump hot water system: save around $250–$600 per year. • Gas to solar hot water installation: save about $300–$650 per year. • Old electric to modern electric hot water installation with solar: save roughly $200–$500 per year.
Efficient hot water is not new to the area. In the 6450 postcode there have already been 714 efficient hot water installations, combining heat pump hot water installation and solar hot water installation projects. Install numbers peaked around 2009 with more than 100 systems going in, then eased off, but have picked up again with steady growth from 2018 onwards and 19 systems recorded in 2024. This pattern mirrors a renewed interest in electrification, lower running costs and using the region’s strong sun to power the best hot water system Australia can offer for local conditions.
Hot Water Rebates, Tariffs & Savings
Across Howick, homeowners and landlords are now looking to replace old gas or electric units with efficient heat pump hot water, solar hot water or a high‑efficiency electric hot water system. Federal incentives like Small‑scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pumps, effectively acting as an upfront solar hot water rebate or heat pump hot water rebate that reduces the ticket price. In WA, additional programmes can at times support electric hot water system rebate offers, making electric hot water vs gas hot water an easier financial decision. These discounts can knock a substantial percentage off the heat pump hot water price or solar hot water price, shortening payback periods to just a few years, especially when you run the system on cheap solar. Add in smart timers or solar‑diversion controls and your solar hot water vs electric hot water running costs can drop even further. Many households see hundreds of dollars per year in savings and enjoy quieter, more reliable hot water repair and service schedules compared to ageing gas units.
If your hot water tank is ageing, you are facing another hot water repair, or you are curious about solar hot water tank replacement, it is a good time to see whether a heat pump, rheem solar hot water, rinnai solar hot water or other energy efficient hot water system could suit your Howick property. With strong solar, a growing focus on sustainability and plenty of separate houses with roof space, Howick is well placed to benefit from efficient hot water rebate WA programmes and smarter technology. To compare options like solar hot water vs electric hot water, find the best heat pump hot water system for your needs, or simply get a clear hot water system cost for your home, connect with trusted local hot water WA specialists for personalised advice and a smooth hot water installation that future‑proofs your place.