Hot Water Systems in Warrenmang
The 3478 postcode, covering Warrenmang, Berrimal West, Darkbonee, Elberton, Mitchells Hill, Avon Plains, Beazleys Bridge, Carapooee, Carapooee West, Coonooer Bridge, Coonooer West, Dooboobetic, Gooroc, Gowar East, Gre Gre, Gre Gre North, Gre Gre South, Kooreh, Medlyn, Moolerr, Moonambel, Percydale, Slaty Creek, St Arnaud, St Arnaud East, St Arnaud North, Stuart Mill, Sutherland, Swanwater, Tanwood, Tottington, Traynors Lagoon, Tulkara and Yawong Hills and surrounding areas, is home to around 1,391 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 Warrenmang and the 3478 area, 142 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 Warrenmang's climate delivering an average of 4.6 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 3478
339th
State Wide
1227th
Australia Wide
Hot Water Installation Warrenmang
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 Warrenmang
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterWarrenmang
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 Warrenmang
Compare heat pump hot water systems suitable for Warrenmang'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 - Warrenmang, 3478
Hot Water Demographics - Warrenmang
Based on the Australian Bureau of Statistics 2021 Census (ABS), Warrenmang has around 1,391 private dwellings, home to approximately 2,354 people. With an average household size of 2 people, and around 50 litres of hot water used per person each day in Australia, Warrenmang households use approximately 100 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 Warrenmang's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Warrenmang community is home to 122 couple families with children and 49 one-parent families, meaning a large proportion of households face substantial hot water demand. With 319 homes owned with a mortgage and 580 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.
Warrenmang is converting hot water demand to efficient systems faster than many peers, with 10.2% of dwellings already upgraded.
Hot water systems in Warrenmang
Across Warrenmang and the wider 3478 area, more locals are rethinking their old gas and electric hot water system and switching to cleaner, more energy efficient options. With most homes here being separate houses and an average household size of around two people, many properties are perfectly suited to a compact heat pump hot water system, a smart solar hot water system or a modern electric hot water system that works with rooftop solar. For households on a median income of about $927 a week, cutting running costs without sacrificing comfort just makes sense.
Warrenmang enjoys strong sunshine by Victorian standards, with average solar exposure of about 16.5 MJ/m² per day – roughly 4.6 kWh/m²/day. That level of sun means a well‑designed solar hot water heating system or efficient heat pump can deliver excellent performance year‑round, especially for retirees and families who use more hot water during the day. Upgrading from an older resistive electric or gas unit can deliver significant Annual Hot Water Energy Savings, particularly when you pair a new system with existing rooftop solar.
Around 580 dwellings in the postcode are owned outright and another 319 are mortgaged, so a large share of Warrenmang homeowners are in a good position to invest in long‑term savings. Many homes are three‑bedroom places, which typically suits a 250–300L tank for an energy efficient hot water system. As power prices rise, more residents are comparing heat pump vs solar hot water and even looking at solar hot water vs electric hot water to find the most efficient hot water system for their needs.
In 3478, there have already been 142 efficient hot water installations, including heat pump hot water installation and solar hot water installation. The biggest spikes were during the late 2000s, with 19 installs in 2008 and 36 in 2009, followed by steady interest through the 2010s. Recent years still show new systems going in, reflecting a growing focus on electrification, lower running costs and moving away from gas hot water. Brands like Rheem heat pump hot water, rheem solar hot water, Rinnai solar hot water and Sanden heat pump units are all popular choices for locals wanting the best heat pump hot water system or simply the best hot water system Australia for reliability and value.
When it comes to hot water system price and ongoing bills, the numbers stack up well for Warrenmang homes. Typical annual bill savings can look like:
• Old electric hot water to heat pump hot water system: save roughly $350–$700 per year. • Gas hot water to heat pump: save around $250–$600 per year. • Gas hot water to solar hot water system: save roughly $250–$550 per year. • Old electric to modern electric hot water installation with rooftop solar: save about $200–$500 per year.
Actual heat pump hot water price or solar hot water price will depend on the size of the solar hot water tank replacement, whether you choose premium brands like Sanden or more budget‑friendly options, and how complex the hot water installation is. For some homes, a straightforward electric hot water installation using timers and solar diversion can still be an excellent energy efficient hot water system, especially when you compare electric hot water vs gas hot water on running costs.
Hot Water Rebates, Tariffs & Savings
For Warrenmang households, the interest in replacing old gas or electric units with efficient hot water is being driven partly by generous incentives. Federal Small‑scale Technology Certificates (STCs) apply to eligible systems, effectively acting like a solar hot water rebate or heat pump hot water rebate that is taken off the upfront hot water system cost. Victoria also offers state‑based schemes that can further reduce heat pump hot water price or solar hot water price, and there are programs that support an electric hot water system rebate when you move away from gas. Together, these hot water rebate vic options can cut system cost by a substantial percentage and shorten payback periods to just a few years, especially if you already have solar.
Smart use of off‑peak tariffs, timers and solar‑diverter controllers lets your new system run when energy is cheapest or when your panels are producing. That means even lower bills, fewer hot water repair call‑outs and a quieter, more comfortable all‑electric home.
If your current unit is ageing, running out of hot water or needing regular hot water repair, now is a good time to see whether a heat pump, solar hot water heating system or modern electric option is right for you. Warrenmang’s strong solar resource and growing interest in sustainability make efficient hot water a smart upgrade to reduce bills, cut emissions and future‑proof your home. Talk with our experienced local hot water vic installers – including heat pump and solar hot water specialists – for personalised advice, clear pricing and a system matched to the way you live.
