Hot Water Systems in Windsor
The 2756 postcode, covering Windsor, Leets Vale, Bligh Park, Cattai, Central Colo, Clarendon, Colo, Colo Heights, Cornwallis, Cumberland Reach, Ebenezer, Freemans Reach, Glossodia, Lower Portland, Maroota, Mcgraths Hill, Mellong, Mulgrave, Pitt Town, Pitt Town Bottoms, Sackville, Sackville North, Scheyville, South Maroota, South Windsor, Upper Colo, Wilberforce, Windsor Downs and Womerah and surrounding areas, is home to around 12,384 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 Windsor and the 2756 area, 886 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 Windsor'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 2756
73rd
State Wide
333rd
Australia Wide
Hot Water Installation Windsor
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 Windsor
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterWindsor
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 Windsor
Compare heat pump hot water systems suitable for Windsor'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 - Windsor, 2756
Hot Water Demographics - Windsor
Based on the Australian Bureau of Statistics 2021 Census (ABS), Windsor has around 12,384 private dwellings, home to approximately 33,676 people. With an average household size of 2.9 people, and around 50 litres of hot water used per person each day in Australia, Windsor 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 Windsor's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Windsor community is home to 3,105 couple families with children and 794 one-parent families, meaning a large proportion of households face substantial hot water demand. With 5,223 homes owned with a mortgage and 3,290 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.
Windsor is converting hot water demand to efficient systems faster than many peers, with 7.2% of dwellings already upgraded.
Hot water systems in Windsor
Across Windsor, NSW 2756, more homeowners are swapping old gas and electric units for a modern hot water system that is cheaper to run and easier on the environment. With around 11,700 dwellings and an average household size of 2.9 people, hot water demand is solid, especially for families and busy tradie households. Rising power prices and a strong median household income of about $2,055 a week mean many locals are now looking seriously at options like a heat pump hot water system, solar hot water system and efficient electric hot water system as the logical next step when their old unit starts playing up.
Windsor’s climate is ideal for efficient hot water. The area enjoys about 16.2 MJ/m² of average annual solar exposure – roughly 4.5 kWh per square metre per day – which is perfect for a solar hot water heating system and also boosts the performance of a heat pump hot water system that draws warmth from the air. With so many separate houses and a high level of home ownership (over 8,500 homes owned outright or with a mortgage), upgrading from older gas or resistive electric to an energy efficient hot water system can deliver meaningful annual hot water energy savings, especially for larger households.
In the 2756 area, efficient hot water is already taking off. Many three– and four–bedroom homes are moving to all‑electric hot water, often pairing a heat pump or solar hot water vs electric hot water to make the most of rooftop solar. Locals are comparing heat pump vs solar hot water carefully, weighing upfront hot water system price / cost, running costs and roof space. Brands like Rheem heat pump hot water, Rheem solar hot water, Rinnai solar hot water and Sanden heat pump units are all common choices for those chasing the most efficient hot water system and the best heat pump hot water system for Australian conditions.
Typical annual bill savings in Windsor for a well‑designed hot water installation look like this:
• Old electric to heat pump hot water installation: save roughly $350–$650 per year. • Gas to heat pump hot water system: save around $250–$500 per year. • Gas to solar hot water installation: save about $250–$450 per year. • Old electric to modern electric hot water installation backed by solar: save roughly $200–$400 per year.
Recent installs in Windsor show how strong this trend has become. There have been 886 efficient hot water systems installed locally, combining both heat pump and solar hot water installation jobs. Installations peaked around 2009–2010 with over 370 systems going in across those two years, and there has been a steady trickle of new systems every year since. This long‑running pattern shows that more Windsor households are interested in electrification, lower running costs and moving towards the best hot water system Australia can offer in real‑world conditions. As older units reach the end of their life, hot water repair is often replaced with a full upgrade, including solar hot water tank replacement or a switch to a high‑efficiency heat pump.
Hot Water Rebates, Tariffs & Savings
Across Windsor, there is growing interest in replacing tired gas or electric units with efficient options such as a heat pump hot water system, modern electric hot water system or a solar hot water system that works with rooftop PV. Australian Government incentives like Small‑scale Technology Certificates (STCs) apply to eligible solar hot water and heat pump systems, effectively reducing the solar hot water price / cost and heat pump hot water price / cost at the point of sale. On top of this, 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, cutting the upfront hot water system price / cost by a substantial percentage for qualifying homes.
For Windsor households on typical power tariffs, these incentives can turn a multi‑year payback into just a few years, especially when you use timers or solar diversion to run your hot water system during the middle of the day. Many families are saving hundreds of dollars a year by shifting from electric hot water vs gas hot water to an energy efficient hot water system, and then fine‑tuning it with off‑peak or solar‑friendly settings. Combined with competitive hot water rebate nsw offers, it is easier than ever to choose a system that balances reliability, comfort and long‑term savings.
If your current unit is more than 10 years old, running out of hot water or needing regular hot water repair, it could be the right time to look at a hot water upgrade in Windsor. Whether you are comparing heat pump vs solar hot water, weighing solar hot water vs electric hot water, or simply want advice on the best heat pump hot water system or solar setup for your home, it pays to work with experienced local installers who specialise in heat pump hot water installation, solar hot water repair and electric hot water installation. Windsor’s strong solar exposure and growing focus on sustainability mean an efficient hot water system can reduce bills, cut emissions and future‑proof your home. For personalised guidance on hot water nsw solutions and the latest hot water rebate nsw options, connect with trusted local experts and get tailored advice for your property.