Hot Water Systems in Bombo
The 2533 postcode, covering Bombo, Curramore, Jamberoo, Jerrara, Kiama, Kiama Downs, Kiama Heights, Minnamurra and Saddleback Mountain and surrounding areas, is home to around 7,434 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 Bombo and the 2533 area, 1,188 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 Bombo'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 2533
51st
State Wide
237th
Australia Wide
Hot Water Installation Bombo
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 Bombo
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterBombo
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 Bombo
Compare heat pump hot water systems suitable for Bombo'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 - Bombo, 2533
Hot Water Demographics - Bombo
Based on the Australian Bureau of Statistics 2021 Census (ABS), Bombo has around 7,434 private dwellings, home to approximately 16,092 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Bombo households use approximately 125 litres of hot water daily, equating to a massive 0.9 million litres of hot water used across the suburb every single day.
Other census insights reinforce Bombo's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Bombo community is home to 1,277 couple families with children and 240 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,984 homes owned with a mortgage and 3,070 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.
Bombo is converting hot water demand to efficient systems faster than many peers, with 16.0% of dwellings already upgraded.
Hot water systems in Bombo
Across Bombo and the wider 2533 area, more households are swapping old gas and ageing electric units for an energy efficient hot water system that actually suits how they live. With an average household size of around 2.5 people and a big share of homes either owned outright or with a mortgage, many locals are looking for smart upgrades that cut running costs without sacrificing comfort. Hot water energy use is a big slice of the power bill, so moving to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is an easy win.
Bombo’s coastal climate is ideal for efficient hot water. The local Kiama (Bombo Headland) station records mean daily solar exposure of about 16.2 MJ/m², or roughly 4.5 kWh/m² per day across the year. That strong sunlight helps both a solar hot water heating system and a quality heat pump hot water system perform well, especially when paired with rooftop solar. For many families and downsizers in the area, upgrading from older gas or resistive electric to an efficient hot water system can trim hundreds of dollars a year from bills, with impressive Annual Hot Water Energy Savings over the life of the unit.
In a postcode with more than 6,400 dwellings and a median household income of about $1,805 a week, people are balancing comfort with cost. Larger three‑ and four‑bedroom homes are common, which means higher hot water demand and a bigger benefit from choosing the most efficient hot water system you can. Brands like Rheem, Rinnai, Sanden and Thermann are popular locally, offering options from rheem solar hot water and rheem heat pump hot water to rinnai solar hot water and premium sanden heat pump models for households that want the best heat pump hot water system on the market.
For Bombo, a typical hot water system price or cost will depend on size, technology and whether you already have solar. As a rough guide, a heat pump hot water price or cost is usually higher upfront than a basic electric hot water system price, but much cheaper to run. A solar hot water price or cost can be similar to or higher than a heat pump, particularly if you include a larger solar hot water tank replacement. Many locals weigh up heat pump vs solar hot water or solar hot water vs electric hot water in terms of roof space, budget and when they use hot water.
Here are realistic average annual bill savings for common upgrade paths in Bombo:
• Old electric to heat pump hot water system: $400–$800 per year • Gas to heat pump hot water system: $300–$600 per year • Gas to solar hot water system: $250–$550 per year • Old electric to modern electric hot water installation with rooftop solar: $250–$500 per year
Efficient hot water has been steadily catching on. In the 2533 area, there have been 1,188 efficient hot water installations recorded, including both heat pump and solar hot water installation jobs. Uptake jumped sharply around 2008–2011, with a peak in 2009, and while numbers have settled since, there is ongoing interest, with new systems going in every year through to 2025. Each new heat pump hot water installation or solar hot water repair and upgrade reflects a growing local shift towards electrification, lower running costs and cleaner hot water nsw homes can rely on.
Hot Water Rebates, Tariffs & Savings
Right now, more Bombo homeowners are replacing old gas or tired electric units with efficient options like heat pumps, new electric hot water installation or a quality solar hot water installation. Federal incentives such as Small‑scale Technology Certificates (STCs) can reduce the upfront solar hot water price or cost and heat pump hot water price or cost at the point of sale. On top of that, NSW hot water rebate programs may offer a heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate in some schemes, particularly when switching away from gas. Together, these hot water rebate nsw offers can effectively cut the system cost by a substantial percentage and shorten payback times, especially if you also run the system on solar. With smart timers or solar diversion, an energy efficient hot water system can use cheap daytime power, slashing bills further and helping you move towards an all‑electric home.
If you are wondering about electric hot water vs gas hot water, or comparing heat pump vs solar hot water for your place in Bombo, it is a good time to look closely at your options. Whether you need fast hot water repair, a full solar hot water tank replacement, solar hot water repair, or a fresh hot water installation, working with experienced local specialists helps you choose from the best hot water system Australia has to offer. Bombo’s strong solar exposure and growing interest in sustainability mean efficient hot water can reduce bills, cut emissions and future‑proof your home. To find the right energy efficient hot water system for your property, connect with trusted local experts for personalised advice with us and see how much you could save.