Hot Water Systems in Longwood East
The 3666 postcode, covering Longwood East, Balmattum, Creighton, Creightons Creek, Euroa, Gooram, Kelvin View, Kithbrook, Miepoll, Moglonemby, Molka, Pranjip, Riggs Creek, Ruffy, Sheans Creek, Strathbogie and Tarcombe and surrounding areas, is home to around 2,522 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 Longwood East and the 3666 area, 324 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 Longwood East'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 3666
227th
State Wide
773rd
Australia Wide
Hot Water Installation Longwood East
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 Longwood East
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterLongwood East
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 Longwood East
Compare heat pump hot water systems suitable for Longwood East'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 - Longwood East, 3666
Hot Water Demographics - Longwood East
Based on the Australian Bureau of Statistics 2021 Census (ABS), Longwood East has around 2,522 private dwellings, home to approximately 4,562 people. With an average household size of 2.1 people, and around 50 litres of hot water used per person each day in Australia, Longwood East households use approximately 105 litres of hot water daily, equating to a massive 0.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Longwood East's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Longwood East community is home to 261 couple families with children and 95 one-parent families, meaning a large proportion of households face substantial hot water demand. With 561 homes owned with a mortgage and 1,072 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.
Longwood East is converting hot water demand to efficient systems faster than many peers, with 12.8% of dwellings already upgraded.
Hot water systems in Longwood East
Around Longwood East, more locals are rethinking their old gas and electric hot water system and switching to smarter options like a heat pump hot water system, solar hot water system and modern electric hot water system. With many homes owned outright or with a mortgage, and an average household size of about 2.1 people, it makes sense for households to lock in lower running costs rather than keep pouring money into inefficient units.
The climate here is ideal for efficient hot water. Longwood East enjoys strong sunshine, with average solar exposure of about 16.9 MJ/m² a day – roughly 4.7 kWh/m² of energy. That is plenty to drive a solar hot water heating system or support a high‑efficiency heat pump hot water installation, especially for the many separate houses spread across the 3666 postcode. For families and retirees who make up a big slice of the local population, the annual hot water energy savings from upgrading can easily reach hundreds of dollars a year, particularly if you are moving from older gas hot water to an energy efficient hot water system.
Across the 3666 area there are more than 2,100 occupied dwellings, and hot water can be one of the biggest single energy users in the home. Many properties still run gas or ageing electric storage units, so the opportunity to shift to the most efficient hot water system is significant. A quality heat pump hot water system or solar hot water installation can cut hot water energy use by 60–80%, and pairing it with rooftop solar only boosts those savings further.
Typical annual bill savings in Longwood East can look like this:
• Old electric to heat pump hot water system: save around $350–$700 per year. • Gas to heat pump hot water: save around $250–$600 per year. • Gas to solar hot water system: save around $250–$550 per year. • Old electric to modern electric hot water installation with solar: save around $200–$500 per year.
Locally, brands like Rheem, Rinnai and Sanden are popular choices, along with Chromagen solar hot water options on some rural properties. Rheem solar hot water and Rinnai solar hot water systems are common where owners want a proven solar hot water tank replacement, while a Sanden heat pump is often chosen as one of the best heat pump hot water system options for colder mornings. Many homeowners also look at Rheem heat pump hot water when comparing heat pump vs solar hot water and weighing up heat pump hot water price / cost against solar hot water price / cost.
In the 3666 postcode, there have already been 324 efficient hot water installations, combining both heat pump and solar hot water systems. Install numbers jumped sharply around 2008–2010, with 2009 and 2010 together seeing more than 70 systems installed, and there has been steady interest again from 2018 onwards. This trend shows a clear move towards electrification, lower running costs and more energy efficient hot water system options, especially as more homes add solar panels and look for hot water repair or replacement solutions that work better with daytime solar.
Hot Water Rebates, Tariffs & Savings
With power prices rising, there is growing interest in Longwood East VIC in replacing old gas or electric units with efficient choices like a heat pump hot water system, updated electric hot water system or solar hot water heating system. Homeowners can often access a mix of Australian Government incentives and Victorian hot water rebate VIC programs. Small‑scale Technology Certificates (STCs) effectively discount eligible heat pump and solar hot water installations at the point of sale, while state heat pump hot water rebate and solar hot water rebate schemes can further reduce the upfront hot water system price / cost. For some households, these discounts can slice a substantial percentage off the system cost and shorten the payback period to just a few years, especially when combined with rooftop solar and smart timers or solar‑diversion controls. Even an electric hot water system rebate can make a modern, well‑insulated unit more attractive if you are planning to run it mostly on solar. By choosing carefully between solar hot water vs electric hot water or electric hot water vs gas hot water, you can set your home up for lower bills and fewer surprises.
If you are in Longwood East and your current unit is ageing, running out of hot water or needing frequent hot water repair, now is a good time to check whether your place is ready for a hot water upgrade. Whether you are moving away from gas, comparing heat pump vs solar hot water, or looking at electric hot water installation as part of an all‑electric home, working with experienced hot water installers and solar hot water repair specialists matters. With Longwood East’s strong solar resource and growing interest in sustainability, the right system can cut emissions, reduce bills and future‑proof your home. Connect with trusted local experts for personalised advice on the best hot water system Australia has to offer for your property, and make the most of every hot water rebate VIC homeowners can access.