Hot Water Systems in Kensington
The 2033 postcode, covering Kensington and surrounding areas, is home to around 5,284 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 Kensington and the 2033 area, 42 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 Kensington'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 2033
480th
State Wide
1816th
Australia Wide
Hot Water Installation Kensington
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 Kensington
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterKensington
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 Kensington
Compare heat pump hot water systems suitable for Kensington'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 - Kensington, 2033
Hot Water Demographics - Kensington
Based on the Australian Bureau of Statistics 2021 Census (ABS), Kensington has around 5,284 private dwellings, home to approximately 9,824 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Kensington households use approximately 115 litres of hot water daily, equating to a massive 0.6 million litres of hot water used across the suburb every single day.
Other census insights reinforce Kensington's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Kensington community is home to 740 couple families with children and 128 one-parent families, meaning a large proportion of households face substantial hot water demand. With 812 homes owned with a mortgage and 1,060 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.
Kensington is converting hot water demand to efficient systems faster than many peers, with 0.8% of dwellings already upgraded.
Hot water systems in Kensington
In Kensington, hot water is a big part of everyday comfort, whether you are in a terrace, a unit near UNSW or a family home tucked off Anzac Parade. With energy prices rising and many locals shifting away from gas, more households are looking at an energy efficient hot water system – especially heat pump hot water, solar hot water and modern electric hot water options – to keep bills down without sacrificing reliability.
Kensington’s mix of apartments and separate houses (over 4,300 occupied dwellings, with an average household size of 2.3 people) means there is strong demand for dependable hot water that suits both compact units and busy family homes. With a relatively young median age of 32 and solid median household incomes, many residents are weighing up heat pump vs solar hot water as a smart next step after installing rooftop solar or upgrading other appliances. The local climate helps too: Randwick Racecourse records an average annual solar exposure of about 16.7 MJ/m² per day – roughly 4.6 kWh/m²/day – which is excellent for both a solar hot water system and a heat pump hot water system that draws low‑cost energy from the air.
Across 2033 there have been 42 efficient hot water installations recorded, mainly heat pump hot water installation and solar hot water installation jobs. Uptake really picked up around 2008–2010, with smaller waves again in 2013, 2016 and 2019, and fresh interest returning in 2024. This steady pattern shows more Kensington households are turning to electrification, choosing an energy efficient hot water system over older gas or resistive units to cut running costs and emissions.
For a suburb full of flats and townhouses, the most efficient hot water system is often a compact heat pump hot water system, while larger homes may opt for a solar hot water heating system with a roof‑mounted solar hot water tank replacement. Popular brands in the local market include Rheem heat pump hot water and Rheem solar hot water for established, all‑round performance, Sanden heat pump units for ultra‑efficient, premium systems, and Rinnai solar hot water for reliable solar hot water repair and replacement work. Many homeowners also ask how solar hot water vs electric hot water compares, or whether a high‑efficiency electric hot water system with solar PV is the best hot water system Australia can offer for their situation.
Typical bill savings in Kensington when you upgrade your hot water system can look like this:
• Old electric to quality heat pump: around $350–$700 per year • Gas storage to heat pump: around $250–$600 per year • Gas to solar hot water system: around $200–$500 per year • Old electric to modern electric hot water system powered by rooftop solar: around $200–$450 per year
Actual hot water system price / cost will depend on the size of the system, access for hot water installation, and whether hot water repair or full replacement is needed. A heat pump hot water price / cost is usually higher upfront than a simple electric hot water installation, but the running costs are much lower. Similarly, a solar hot water price / cost is higher again, but can pay back faster in sunny homes with good roof space. Many Kensington residents compare electric hot water vs gas hot water and end up choosing an efficient electric hot water system plus solar, or a best heat pump hot water system option, to future‑proof their home.
Hot Water Rebates, Tariffs & Savings
Around Kensington, interest in replacing old gas and electric units with efficient hot water is growing quickly. Federal incentives such as Small‑scale Technology Certificates (STCs) can reduce the upfront cost of a solar hot water system, solar hot water heating system or heat pump hot water system. On top of that, NSW hot water rebate programs often include a heat pump hot water rebate and sometimes an electric hot water system rebate for approved models. These hot water rebate nsw offers can effectively cut the system cost by a substantial percentage, bringing a premium Sanden heat pump or high‑efficiency Rheem or Rinnai system within reach of more households.
For many Kensington homes, combining rebates with solar and smart controls means payback periods can drop to just a few years. Using timers, smart tariffs or solar‑diversion to run your hot water system when your panels are producing can further improve savings. Over the life of the system, it is common to save many thousands of dollars on energy bills while enjoying steady, reliable hot water nsw wide.
If your hot water is more than 10 years old, running on gas, or you are calling for hot water repair more often, now is a good time to check whether your Kensington home is ready for a hot water upgrade. Whether you are comparing heat pump vs solar hot water, looking at solar hot water vs electric hot water, or simply want the most efficient hot water system for your space, working with experienced local installers like us makes the process simple. With Kensington’s strong solar resource and growing focus on sustainability, an efficient hot water system can cut bills, reduce emissions and future‑proof your property. For personalised advice, accurate hot water system price / cost estimates and expert solar hot water repair or new hot water installation, connect with our trusted local hot water specialists today.
