Hot Water Systems in Harvey
The 6220 postcode, covering Harvey, Hoffman, Myalup, Uduc and Warawarrup and surrounding areas, is home to around 1,901 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 Harvey and the 6220 area, 559 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 Harvey's climate delivering an average of 5.1 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 6220
104th
State Wide
525th
Australia Wide
Hot Water Installation Harvey
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 Harvey
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterHarvey
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.
Want Solar Finance Options?
Compare lenders and get tailored loan offers.
Heat Pump Hot Water Systems for Harvey
Compare heat pump hot water systems suitable for Harvey'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 - Harvey, 6220
Hot Water Demographics - Harvey
Based on the Australian Bureau of Statistics 2021 Census (ABS), Harvey has around 1,901 private dwellings, home to approximately 3,973 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Harvey households use approximately 125 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 Harvey's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Harvey community is home to 321 couple families with children and 80 one-parent families, meaning a large proportion of households face substantial hot water demand. With 472 homes owned with a mortgage and 643 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.
Harvey is converting hot water demand to efficient systems faster than many peers, with 29.4% of dwellings already upgraded.
Hot water systems in Harvey
In Harvey, more locals are switching to energy efficient hot water systems to cut bills and move away from ageing gas units. With around 1,626 occupied private dwellings and an average household size of 2.5 people, a reliable hot water system is essential for families, retirees and local businesses alike. Many homes still run older gas or electric units, so upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical next step.
Harvey’s sunshine helps too. The area averages about 18.2 MJ/m² of solar exposure a day – roughly 5 kWh/m² – which is ideal for a solar hot water heating system or a high quality heat pump hot water installation. That level of sun means a well designed solar hot water installation can cover most of your hot water needs across the year, while a heat pump uses the mild air temperatures to deliver the most efficient hot water system performance with very low running costs. With a median household income around $1,465 per week and many homes owned outright or with a mortgage, the long term savings from an energy efficient hot water system can make a real difference to budgets.
Across the 6220 postcode there have already been 559 efficient hot water installations, combining heat pump and solar hot water systems. Install numbers climbed steadily through the 2000s, peaking around 2010, and are still ticking along each year as more Harvey residents look at electrification and lower running costs. For a typical three or four bedroom home, hot water can be one of the biggest energy users, so swapping an old unit for the best hot water system Australia can offer in your budget is a smart move.
To give you a feel for savings, here are some realistic annual bill reductions many households see after a hot water upgrade:
• Old electric to quality heat pump hot water system: $400–$800 per year • Gas storage to heat pump: $300–$600 per year • Gas storage to solar hot water system: $250–$550 per year • Old electric to modern electric hot water installation with rooftop solar: $250–$500 per year
Brands like Rheem, Rinnai, Sanden and Thermann all have strong options in Harvey, from rheem solar hot water and rheem heat pump hot water units through to rinnai solar hot water and premium sanden heat pump systems. Many locals compare heat pump vs solar hot water based on roof space, orientation and when the family uses most of their hot water. Others look at solar hot water vs electric hot water, choosing a modern electric hot water installation paired with rooftop solar if shading makes solar hot water panels tricky. When systems age, solar hot water tank replacement and solar hot water repair are common jobs, while straightforward hot water repair on existing heat pumps and electric units can extend life and improve efficiency.
Hot Water Rebates, Tariffs & Savings
In WA, interest in hot water WA upgrades is growing as people look to replace old gas systems with heat pumps, solar and high efficiency electric units. Harvey homeowners can usually access Federal incentives through Small-scale Technology Certificates (STCs), which effectively act as a solar hot water rebate or heat pump hot water rebate, cutting the upfront solar hot water price / cost or heat pump hot water price / cost. Depending on the system, these discounts can reduce the installed hot water system price / cost by a substantial percentage. There may also be state-based schemes and electric hot water system rebate offers from time to time, making it easier to move towards the most efficient hot water system for your home. With the right setup, many households save hundreds of dollars a year, and payback periods can shorten further when you combine rebates with rooftop solar, smart timers or solar diversion controls. For many Harvey homes, electric hot water vs gas hot water is now an easy choice, especially when you factor in lower emissions and simpler all-electric bills. That is why interest in energy efficient hot water and hot water rebate wa options continues to rise.
If your hot water unit is getting old, running out of hot water or your bills seem too high, it may be time to check whether a heat pump hot water system, solar hot water system or modern electric hot water system is right for your Harvey home. Working with experienced hot water installers like us, who specialise in heat pump hot water installation, solar hot water installation, solar hot water repair and efficient electric hot water, means you get practical advice tailored to local conditions. Harvey has great solar potential and a strong community focus on sustainability, so upgrading your hot water can reduce bills, cut emissions and future proof your home. Connect with trusted local experts for personalised advice on the best heat pump hot water system or solar hot water heating system for your place, and see how a smarter hot water upgrade can work for you.