Hot Water Systems in Epsom
The 3551 postcode, covering Epsom, Bendigo Forward, Arnold, Arnold West, Ascot, Axe Creek, Axedale, Bagshot, Bagshot North, Cornella, Creek View, Emu Creek, Eppalock, Huntly, Huntly North, Junortoun, Kimbolton, Lake Eppalock, Llanelly, Lockwood, Lockwood South, Longlea, Maiden Gully, Mandurang, Mandurang South, Minto, Mosquito Creek, Murphys Creek, Myola, Myola East, Myrtle Creek, Newbridge, Painswick, Pilchers Bridge, Sedgwick, Strathfieldsaye, Tarnagulla, Toolleen, Waanyarra, Wellsford and Woodstock On Loddon and surrounding areas, is home to around 12,609 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 Epsom and the 3551 area, 4,932 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 Epsom'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 3551
12th
State Wide
19th
Australia Wide
Hot Water Installation Epsom
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 Epsom
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterEpsom
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 Epsom
Compare heat pump hot water systems suitable for Epsom'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 - Epsom, 3551
Hot Water Demographics - Epsom
Based on the Australian Bureau of Statistics 2021 Census (ABS), Epsom has around 12,609 private dwellings, home to approximately 33,777 people. With an average household size of 2.9 people, and around 50 litres of hot water used per person each day in Australia, Epsom households use approximately 145 litres of hot water daily, equating to a massive 1.8 million litres of hot water used across the suburb every single day.
Other census insights reinforce Epsom's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Epsom community is home to 3,579 couple families with children and 688 one-parent families, meaning a large proportion of households face substantial hot water demand. With 5,955 homes owned with a mortgage and 4,135 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.
Epsom is converting hot water demand to efficient systems faster than many peers, with 39.1% of dwellings already upgraded.
Hot water systems in Epsom
Across Epsom, more homeowners are swapping old gas and electric units for an energy efficient hot water system that keeps bills down and showers steaming. With most of the 11,800-plus dwellings being separate houses and an average household size of 2.9 people, hot water demand is solid, especially for busy families. At the same time, median household incomes sit just over $2,000 a week and mortgages are significant, so cutting running costs without sacrificing comfort simply makes sense.
The local climate helps. Bendigo Airport’s long-term solar data shows around 17 MJ/m² of sun a day on average, which is roughly 4.7 kWh/m² of solar energy. That strong solar exposure means both a solar hot water system and a modern heat pump hot water system can perform very well in Epsom, whether you are upgrading from an older electric hot water system or moving away from gas hot water altogether. Annual hot water energy savings can easily reach hundreds of dollars a year for a typical family once you move to an energy efficient hot water system.
In Epsom 3551, most homes are three or four bedroom houses, so a correctly sized hot water system is important. Many households are comparing heat pump vs solar hot water to work out what suits their roof space, budget and lifestyle. A solar hot water heating system with roof collectors and a tank on the ground works brilliantly on sunny days, while a quality heat pump hot water system quietly draws heat from the air, even in cooler Bendigo winters. Modern electric hot water installation paired with rooftop solar can also be a smart option if you are heading towards an all-electric home.
When it comes to brands, locals often look at Rheem solar hot water or Rheem heat pump hot water for reliable, mainstream options, while Sanden heat pump systems are popular with those chasing the most efficient hot water system and ultra-low running costs. Rinnai solar hot water and Chromagen solar hot water are also common choices for a solar hot water installation or solar hot water tank replacement. Many Epsom homeowners simply want the best hot water system Australia can offer for their budget, so they weigh up heat pump hot water price or cost, solar hot water price or cost and the long-term savings compared to an old electric hot water system.
So far, there have been 4,932 efficient hot water systems installed in the 3551 postcode, including both heat pump and solar hot water installation projects. Install numbers really took off around 2009, with strong growth through the 2010s and steady volumes from 2019 to 2024 as more people chased lower bills and better hot water repair outcomes instead of nursing along failing gas units. That trend shows a clear local shift towards electrification, efficient hot water upgrades and lower running costs for Epsom households.
For many homes, the question is not whether to upgrade, but what to choose: solar hot water vs electric hot water with solar, or a high-performance heat pump. Typical hot water system price or cost will vary by size and brand, but the running costs of a modern heat pump or solar hot water heating system can be a fraction of old electric or gas. With hot water use often making up a big slice of household energy, community hot water energy savings across Epsom are already adding up.
Hot Water Rebates, Tariffs & Savings
Around Epsom VIC, interest in replacing old gas or electric hot water with efficient options is growing fast, helped by generous hot water rebate VIC programs. Federal incentives like Small-scale Technology Certificates (STCs) reduce the upfront cost of an energy efficient hot water system, and state-based schemes can add a solar hot water rebate, heat pump hot water rebate or even an electric hot water system rebate in some cases. Combined, these discounts can shave a substantial percentage off the sticker price and shorten the payback period from many years to just a handful, especially if you also have rooftop solar and use timers or solar diversion to run your system when the sun is shining.
For an average Epsom home, realistic annual bill savings might look like this:
• Upgrading old electric to a quality heat pump: around $350–$700 a year • Switching gas to a heat pump hot water system: roughly $250–$600 a year • Moving from gas to a solar hot water system: about $200–$500 a year • Replacing old electric with a modern electric hot water system plus solar: around $200–$450 a year
Those savings, plus rebates, are why many locals now see a heat pump hot water installation or solar hot water repair and upgrade as a smart way to reduce bills and emissions at the same time.
If you live in Epsom and your hot water system is older, noisy or unreliable, now is a good time to check whether your home is ready for a hot water upgrade. Whether you are comparing electric hot water vs gas hot water, looking for the best heat pump hot water system, or weighing up heat pump vs solar hot water, experienced hot water installers can help you choose the right solution for your roof, family size and budget. With Epsom’s strong solar resource and growing focus on sustainability, efficient hot water systems are a simple way to cut bills, reduce emissions and future-proof your home. For personalised advice on hot water VIC rebates, system options and hot water installation or hot water repair, connect with trusted local experts and get clear, practical guidance tailored to your place.
