Hot Water Systems in Kenilworth
The 4574 postcode, covering Kenilworth, Coolabine, Gheerulla, Kidaman Creek, Moy Pocket and Obi Obi and surrounding areas, is home to around 621 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 Kenilworth and the 4574 area, 103 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 Kenilworth's climate delivering an average of 5.0 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 4574
272nd
State Wide
1401st
Australia Wide
Hot Water Installation Kenilworth
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 Kenilworth
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterKenilworth
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 Kenilworth
Compare heat pump hot water systems suitable for Kenilworth'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 - Kenilworth, 4574
Hot Water Demographics - Kenilworth
Based on the Australian Bureau of Statistics 2021 Census (ABS), Kenilworth has around 621 private dwellings, home to approximately 1,328 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Kenilworth households use approximately 120 litres of hot water daily, equating to a massive 0.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Kenilworth's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Kenilworth community is home to 98 couple families with children and 24 one-parent families, meaning a large proportion of households face substantial hot water demand. With 199 homes owned with a mortgage and 231 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.
Kenilworth is converting hot water demand to efficient systems faster than many peers, with 16.6% of dwellings already upgraded.
Hot water systems in Kenilworth
In Kenilworth, 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 most of the 544 occupied dwellings being separate houses and an average household size of 2.4 people, hot water demand is steady all year round. For many households on a median total household income of around $1,244 a week, reducing running costs without sacrificing comfort just makes sense.
Kenilworth’s sunshine is a big part of the story. The township enjoys an average annual solar exposure of about 18.1 MJ/m² a day, which is roughly 5 kWh/m² per day. That strong solar resource supports both heat pump hot water and a solar hot water heating system, giving you reliable performance and lower bills. Upgrading from older gas or resistive electric units to an energy efficient hot water system can deliver substantial Annual Hot Water Energy Savings for Kenilworth homeowners, especially when paired with rooftop solar.
Across the 4574 postcode, separate houses dominate and many are owned outright or with a mortgage, so owners can take full advantage of efficient hot water upgrades. Hot water energy use is a big slice of overall household energy, particularly in all‑electric homes. That’s driving interest in options like Rheem solar hot water, Rinnai solar hot water and Sanden heat pump systems, which are well regarded when people search for the best hot water system Australia wide. Brands such as Chromagen solar hot water also appear on local roofs where families want the most efficient hot water system they can afford.
Average bill savings will vary, but typical ranges for Kenilworth homes look like:
• Old electric to heat pump hot water installation: $350–$700 a year • Gas to heat pump hot water system: $250–$600 a year • Gas to solar hot water installation: $200–$550 a year • Old electric to modern electric hot water installation with solar: $200–$500 a year
Over the years, Kenilworth has seen 103 efficient hot water systems installed, combining both heat pump and solar hot water installation projects. Installations peaked around 2009 and 2011, and while numbers have bounced around since, there has been a steady stream of systems going in right through to 2024 and 2025. That trend shows a growing local interest in electrification, lower running costs and hot water QLD households can rely on without being locked into gas.
When people compare heat pump vs solar hot water, or solar hot water vs electric hot water, they are usually weighing up upfront hot water system price / cost, running costs and roof space. A quality heat pump hot water price / cost can look higher at first, but the efficiency and available heat pump hot water rebate options often bring the payback down to just a few years. Likewise, a solar hot water price / cost can be softened by a solar hot water rebate and the value of STCs, especially when you choose trusted brands like Rheem heat pump hot water or a premium Sanden heat pump. For some homes, a newer electric hot water system with a smart timer, solar‑diverter and an electric hot water system rebate is the simplest path away from gas hot water.
Hot Water Rebates, Tariffs & Savings
Across Kenilworth, more households are replacing ageing gas and electric units with efficient hot water options. Federal incentives such as Small‑scale Technology Certificates (STCs) apply to eligible solar hot water heating system and heat pump hot water installation jobs, effectively reducing the system cost at the point of sale. On top of that, state‑based hot water rebate QLD programs can offer extra discounts for approved heat pump hot water system or solar hot water tank replacement projects, and in some cases for efficient electric hot water vs gas hot water upgrades.
For a typical Kenilworth home, these combined rebates and discounts can cut the upfront hot water system price / cost by a substantial percentage and shave hundreds of dollars a year off power bills. When you add rooftop solar, smart tariffs, timers or solar‑diversion, the payback period on a new energy efficient hot water system can shorten dramatically, helping you move towards the best heat pump hot water system or solar option for your situation.
If your Kenilworth hot water system is ageing, noisy or driving up bills, now is a good time to see whether a heat pump, solar hot water system or modern electric hot water system is right for you. Working with experienced local hot water installers like us means your hot water repair, solar hot water repair, solar hot water tank replacement or full hot water installation is sized, positioned and set up properly for Kenilworth’s climate. With strong solar, a community that values sustainability and many homes ready for upgrades, efficient hot water systems can trim bills, cut emissions and future‑proof your place. Reach out to our trusted local team for personalised advice and a clear quote on the right hot water upgrade for your Kenilworth home or business.