Hot Water Systems in Bombay
The 2622 postcode, covering Bombay, Jerrabattculla, Kain, Oranmeir, Araluen, Araluen North, Back Creek, Ballalaba, Bendoura, Berlang, Boro, Braidwood, Budawang, Bulee, Charleys Forest, Coolumburra, Corang, Durran Durra, Endrick, Farringdon, Gundillion, Harolds Cross, Hereford Hall, Jembaicumbene, Jerrabattgulla, Jinden, Jingera, Kindervale, Krawarree, Larbert, Majors Creek, Manar, Marlowe, Merricumbene, Monga, Mongarlowe, Mulloon, Murrengenburg, Neringla, Nerriga, Northangera, Oallen, Palerang, Quiera, Reidsdale, Sassafras, Snowball, St George, Tianjara, Tolwong, Tomboye, Touga, Warri, Wog Wog and Wyanbene and surrounding areas, is home to around 2,265 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 Bombay and the 2622 area, 123 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 Bombay's climate delivering an average of 4.5 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 2622
337th
State Wide
1306th
Australia Wide
Hot Water Installation Bombay
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 Bombay
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterBombay
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 Bombay
Compare heat pump hot water systems suitable for Bombay'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 - Bombay, 2622
Hot Water Demographics - Bombay
Based on the Australian Bureau of Statistics 2021 Census (ABS), Bombay has around 2,265 private dwellings, home to approximately 3,691 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Bombay households use approximately 110 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 Bombay's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Bombay community is home to 260 couple families with children and 71 one-parent families, meaning a large proportion of households face substantial hot water demand. With 511 homes owned with a mortgage and 808 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.
Bombay is converting hot water demand to efficient systems faster than many peers, with 5.4% of dwellings already upgraded.
Hot water systems in Bombay
Across Bombay and the wider 2622 area, more homeowners are rethinking their hot water system and moving away from old gas and power‑hungry electric units. With most dwellings being separate houses and around 808 homes owned outright plus 511 with a mortgage, many locals are in a good position to invest in an energy efficient hot water system that cuts bills and keeps comfort high. The average household size here is about 2.2 people, so a correctly sized heat pump hot water system or solar hot water system can comfortably meet daily demand without wasting energy.
Bombay’s climate is well suited to efficient hot water. The local weather station records mean daily solar exposure of about 16.1 MJ/m², which is roughly 4.5 kWh/m² per day across the year. That steady sunlight supports strong performance from any solar hot water heating system and also helps a heat pump hot water system run efficiently, especially when paired with rooftop solar. For many households, upgrading from older gas or an ageing electric hot water system can deliver substantial annual hot water energy savings, freeing up cash for other priorities.
In this part of NSW, hot water use is a big slice of household energy, particularly for families and older couples who are home more often. Many homes already have rooftop solar, so switching to a modern electric hot water system or heat pump hot water installation lets you soak up excess daytime solar instead of sending it back to the grid. Brands like Rheem heat pump hot water and Sanden heat pump units are popular for low running costs, while Rheem solar hot water, Rinnai solar hot water and Chromagen solar hot water systems are common choices for those wanting a proven solar hot water installation. Locals looking for the best hot water system Australia can offer are often comparing heat pump vs solar hot water to find the most efficient hot water system for their roof space, budget and household size.
Typical bill savings in Bombay look like this:
• Old electric to heat pump hot water system: save around $400–$800 per year • Gas to heat pump hot water: save roughly $300–$600 per year • Gas to solar hot water system: save about $250–$550 per year • Old electric to modern electric hot water with rooftop solar: save around $250–$500 per year
With 123 efficient hot water systems already installed in postcode 2622, Bombay is steadily shifting towards cleaner, cheaper hot water. Installations climbed strongly between 2008 and 2011, peaking in 2011, and while numbers have been smaller in recent years, there is renewed interest with new systems going in again from 2022 onwards. This trend reflects growing local awareness of electrification, lower running costs and the appeal of an energy efficient hot water system that works with solar rather than gas.
Hot Water Rebates, Tariffs & Savings NSW
Across Bombay, more households are replacing old gas or electric hot water with efficient options like heat pumps, solar hot water and smart electric hot water installation that can run on daytime solar. Federal incentives such as Small‑scale Technology Certificates (STCs) help bring down the hot water system price by effectively discounting the upfront solar hot water price or heat pump hot water price at the point of sale. On top of that, NSW hot water rebate programs can offer a heat pump hot water rebate or solar hot water rebate, and in some cases an electric hot water system rebate when you upgrade from inefficient models. For many Bombay homes, these hot water rebate NSW schemes can cut the effective system cost by a substantial percentage and shorten payback to just a few years, especially if you use timers or solar‑diversion to heat water when your panels are producing. When you also factor in typical savings of hundreds of dollars per year on bills, solar hot water vs electric hot water and electric hot water vs gas hot water start to look very attractive from both a budget and emissions perspective.
If your current unit is leaking, more than 10 years old or due for a solar hot water tank replacement, it is a great time to compare options and hot water system cost. Whether you are leaning towards the best heat pump hot water system, a reliable rheem solar hot water or rinnai solar hot water setup, or a modern electric hot water installation that works hand‑in‑glove with your rooftop solar, it pays to get expert advice. Local specialists can also help with hot water repair, solar hot water repair and ongoing maintenance so your energy efficient hot water system keeps performing for years.
Ready to see if your Bombay home is set up for a hot water upgrade? A quick chat with experienced hot water NSW installers like us can clarify whether a heat pump hot water installation, solar hot water system or efficient electric option will suit your roof, budget and lifestyle. With strong solar, rising interest in sustainability and generous hot water rebate NSW incentives, upgrading now can reduce bills, cut emissions and future‑proof your place. Connect with our trusted local experts for personalised advice on the best hot water system Australia has to offer for your Bombay home.