Hot Water Systems in Johnburgh
The 5431 postcode, covering Johnburgh, Wallaway, Amyton, Black Rock, Coomooroo, Eurelia, Hammond, Johnburg, Minburra, Minburra Plain, Minburra Station, Morchard, North Hills, Orroroo, Pekina, Tarcowie, Walloway, Willowie and Yalpara and surrounding areas, is home to around 460 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 Johnburgh and the 5431 area, 22 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 Johnburgh'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 5431
239th
State Wide
2074th
Australia Wide
Hot Water Installation Johnburgh
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 Johnburgh
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterJohnburgh
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 Johnburgh
Compare heat pump hot water systems suitable for Johnburgh'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 - Johnburgh, 5431
Hot Water Demographics - Johnburgh
Based on the Australian Bureau of Statistics 2021 Census (ABS), Johnburgh has around 460 private dwellings, home to approximately 746 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Johnburgh households use approximately 110 litres of hot water daily, equating to a massive 0.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Johnburgh's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Johnburgh community is home to 48 couple families with children and 3 one-parent families, meaning a large proportion of households face substantial hot water demand. With 83 homes owned with a mortgage and 203 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.
Johnburgh is converting hot water demand to efficient systems faster than many peers, with 4.8% of dwellings already upgraded.
Hot water systems in Johnburgh
In Johnburgh, more locals are rethinking their old gas and electric hot water system and looking at smarter options like a heat pump hot water system, solar hot water system and modern electric hot water system. With power prices rising and many homes owned outright or with a small mortgage, upgrading to an energy efficient hot water system is a logical way to cut running costs without sacrificing comfort.
Johnburgh’s climate is ideal for efficient hot water. The area enjoys around 19.2 MJ/m² of sun a day on average – roughly 5.3 kWh/m² – which is excellent for a solar hot water heating system and gives heat pump hot water strong performance too. With an average household size of about 2.2 people and a median age of 54, many homes are couples or smaller families using steady, predictable amounts of hot water. That makes it easier to size the best hot water system Australia has to offer for your needs and budget, and to lock in reliable savings year after year.
Across the 5431 postcode there are about 341 occupied dwellings, most of them separate houses with plenty of roof space for solar hot water installation or to pair a heat pump with rooftop solar. Hot water energy use can be a big slice of your total electricity bill in a smaller household, so moving from old gas or resistive electric to a modern electric hot water installation, heat pump hot water installation or solar hot water installation can deliver meaningful annual hot water energy savings.
Typical bill savings for Johnburgh homes can look like: • Old electric to heat pump hot water system: around $350–$700 per year • Gas to heat pump hot water: around $250–$600 per year • Gas to solar hot water system: around $250–$550 per year • Old electric to new electric hot water with rooftop solar: around $200–$500 per year
Brands like Rheem heat pump hot water and Rheem solar hot water are popular for robust, well-supported systems, while Rinnai solar hot water and Sanden heat pump units are often chosen for high efficiency and quiet operation. Many locals also look at Chromagen solar hot water style systems when considering solar hot water tank replacement. Comparing heat pump vs solar hot water for Johnburgh usually comes down to roof space, budget, and whether you already have solar PV. Either way, the most efficient hot water system for your property will depend on your pattern of use, water quality and future plans for an all-electric home.
In Johnburgh and the wider 5431 area, at least 22 efficient hot water systems have already been installed, mainly a mix of heat pump and solar hot water. Installations picked up around 2010–2012, then again in 2019 and 2023, showing a steady, if modest, trend towards electrification and lower running costs. Each new hot water installation or hot water repair that swaps out gas for a high-performance heat pump or solar hot water vs electric hot water upgrade helps reduce bills and local emissions.
Hot Water Rebates, Tariffs & Savings
There is growing interest in hot water SA wide in replacing ageing gas or electric systems with efficient options. For Johnburgh households, federal incentives such as Small-scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pump hot water systems, effectively lowering the solar hot water price / cost and heat pump hot water price / cost at the point of sale. South Australian programmes can also offer a heat pump hot water rebate or solar hot water rebate, and in some cases an electric hot water system rebate when moving away from gas. Together, these hot water rebate SA incentives can cut the upfront hot water system price / cost by a substantial margin, often shortening payback to just a few years. Combine that with rooftop solar, smart timers or solar diversion, and a modern energy efficient hot water system can save hundreds of dollars a year while providing reliable hot water SA households can count on.
If you live in Johnburgh and your current unit is older, noisy or running up the bills, it may be the perfect time to compare heat pump vs solar hot water and even solar hot water vs electric hot water. Whether you are looking at Rheem solar hot water, a Sanden heat pump, Rinnai solar hot water, Chromagen solar hot water or another of the best heat pump hot water system options, working with experienced local installers for solar hot water repair, hot water repair and new systems is essential. With Johnburgh’s strong solar exposure and growing interest in sustainability, upgrading your hot water system can reduce bills, cut emissions and future-proof your home. Connect with trusted local experts for personalised advice on the right hot water upgrade for your property and budget.