Hot Water Systems in Warnung
The 4605 postcode, covering Warnung, Barlil, Byee, Cherbourg, Cloyna, Cobbs Hill, Crownthorpe, Glenrock, Kitoba, Manyung, Merlwood, Moffatdale, Moondooner, Murgon, Oakdale, Redgate, Silverleaf, Sunny Nook, Tablelands, Windera and Wooroonden and surrounding areas, is home to around 1,856 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 Warnung and the 4605 area, 86 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 Warnung'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 4605
284th
State Wide
1502nd
Australia Wide
Hot Water Installation Warnung
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 Warnung
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterWarnung
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 Warnung
Compare heat pump hot water systems suitable for Warnung'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 - Warnung, 4605
Hot Water Demographics - Warnung
Based on the Australian Bureau of Statistics 2021 Census (ABS), Warnung has around 1,856 private dwellings, home to approximately 4,194 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Warnung 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 Warnung's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Warnung community is home to 237 couple families with children and 226 one-parent families, meaning a large proportion of households face substantial hot water demand. With 335 homes owned with a mortgage and 593 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.
Warnung is converting hot water demand to efficient systems faster than many peers, with 4.6% of dwellings already upgraded.
Hot water systems in Warnung
Across Warnung and the wider 4605 area, more locals are rethinking their hot water system as power prices climb and older gas and electric units wear out. With an average household size of around 2.5 people and more than 1,600 occupied dwellings, reliable, energy efficient hot water is a big deal for families, retirees and small businesses alike. Many homes are still on older gas or resistive electric hot water, 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.
Warnung’s climate is well suited to efficient hot water technology. The local weather station at Springlea records about 19.1 MJ/m² of solar exposure a day on average – roughly 5.3 kWh/m² – which is excellent for a solar hot water heating system and also boosts the performance of a heat pump hot water system. With median household income just under $1,000 a week and a high share of homes owned outright or with a mortgage, many households are looking for ways to cut running costs without sacrificing comfort. Annual hot water energy savings from moving off old systems can easily reach hundreds of dollars a year here, especially when combined with rooftop solar.
In the 4605 postcode, most dwellings are separate houses with three or four bedrooms, so hot water demand is steady and predictable. That makes choosing the right hot water installation size important: big enough for family showers, laundry and dishes, but not so large that you waste energy keeping an oversized tank hot. Many locals are comparing heat pump vs solar hot water, as well as solar hot water vs electric hot water, to work out the most efficient hot water system for their situation.
Average annual bill savings from a smart upgrade in Warnung typically fall in these ranges:
• Old electric to heat pump hot water system: $350–$700 per year • Gas to heat pump hot water system: $250–$600 per year • Gas to solar hot water system: $300–$650 per year • Old electric to modern electric hot water with solar: $200–$500 per year
Brands like Rheem heat pump hot water and Rheem solar hot water are popular for dependable, mainstream options, while Sanden heat pump units are often chosen as some of the best heat pump hot water system choices for ultra‑low running costs. Rinnai solar hot water and Chromagen solar hot water are also common for households wanting a robust solar hot water installation with local support. Many homeowners simply ask for the best hot water system Australia can offer within their budget, then compare hot water system price, heat pump hot water price and solar hot water price side by side.
In recent years, Warnung has quietly built momentum on efficient hot water. There have been 86 efficient hot water systems installed in the postcode, combining heat pump hot water installation and solar hot water installation jobs. Installations peaked in the mid‑2000s, with strong years in 2006, 2008, 2009 and 2010, and there has been a steady trickle of new systems through to 2025. Each new hot water installation or solar hot water tank replacement reflects growing interest in electrification, lower bills and moving away from gas hot water.
Hot Water Rebates, Tariffs & Savings
Right now there is strong interest in Warnung QLD in replacing old gas or electric hot water with efficient options like heat pumps, newer electric hot water installation or a solar hot water heating system. Federal incentives in the form of Small‑scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water systems, effectively acting as an upfront solar hot water rebate or heat pump hot water rebate that is usually taken off the invoice. Queensland homeowners can also access state‑based programmes from time to time that support energy efficient hot water system upgrades. Together, these hot water rebate QLD offers can cut the effective hot water system cost or solar hot water price by a substantial percentage and shorten the payback period to just a few years, especially if you run your system on a solar‑friendly tariff, use timers, or divert excess rooftop solar to an electric hot water system. There are also electric hot water system rebate options in some schemes that help households move from electric hot water vs gas hot water towards cleaner, all‑electric homes.
If you live in Warnung and your current unit is more than 10 years old, running out of hot water or needing regular hot water repair, it is worth checking whether a new heat pump, solar or efficient electric system could suit you better. Local installers can help you compare hot water system price, explain heat pump hot water cost versus solar, and recommend the most efficient hot water system for your roof, household size and budget. From solar hot water repair and solar hot water tank replacement to full heat pump hot water installation and electric hot water installation, working with experienced hot water QLD specialists means your system is sized, installed and set up correctly from day one.
Warnung’s strong sunshine and growing interest in sustainability make it an ideal place to upgrade to an energy efficient hot water system that reduces bills, cuts emissions and future‑proofs your home. If you are weighing up heat pump vs solar hot water or simply want to move away from gas, now is a smart time to act. Connect with trusted local hot water experts for personalised advice with us, and find out which hot water system will work best for your Warnung property.