Hot Water Systems in Corobimilla
The 2700 postcode, covering Corobimilla, Uroly, Birrego, Bundure, Colinroobie, Cudgel, Euroley, Faithfull, Gillenbah, Kywong, Morundah, Narrandera, Paynters Siding, Sandigo and Widgiewa and surrounding areas, is home to around 2,070 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 Corobimilla and the 2700 area, 51 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 Corobimilla's climate delivering an average of 5.1 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 2700
453rd
State Wide
1737th
Australia Wide
Hot Water Installation Corobimilla
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 Corobimilla
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterCorobimilla
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 Corobimilla
Compare heat pump hot water systems suitable for Corobimilla'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 - Corobimilla, 2700
Hot Water Demographics - Corobimilla
Based on the Australian Bureau of Statistics 2021 Census (ABS), Corobimilla has around 2,070 private dwellings, home to approximately 4,215 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Corobimilla households use approximately 115 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 Corobimilla's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Corobimilla community is home to 303 couple families with children and 149 one-parent families, meaning a large proportion of households face substantial hot water demand. With 547 homes owned with a mortgage and 706 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.
Corobimilla is converting hot water demand to efficient systems faster than many peers, with 2.5% of dwellings already upgraded.
Hot water systems in Corobimilla
Across Corobimilla and the wider 2700 district, more households are rethinking their hot water system and moving to energy efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system. With an average household size of 2.3 people and more than 1,250 homes either owned outright or with a mortgage, many local families are in a good position to upgrade from older gas or electric units to something that runs cheaper and cleaner.
Corobimilla enjoys strong sunshine, with mean daily solar exposure of around 18.2 MJ/m², or roughly 5 kWh/m² per day across the year. That level of solar energy is ideal for a solar hot water heating system or a high quality heat pump hot water system, especially when paired with rooftop solar. For a typical three to four bedroom home, hot water can be one of the biggest energy users, so the annual hot water energy savings from an upgrade can make a real dent in power bills, which matters when the median household income in the 2700 area sits around $1,164 per week.
In and around Corobimilla, most dwellings are separate houses, often three or four bedrooms, which means steady hot water demand from showers, washing and cleaning. Many older properties still rely on gas or resistive electric hot water, which are expensive to run. Switching to an energy efficient hot water system is a logical next step after installing solar, and increasingly locals are comparing heat pump vs solar hot water, as well as solar hot water vs electric hot water, to find the most efficient hot water system for their situation.
Typical annual bill savings for Corobimilla homes can look like this:
• Old electric to heat pump hot water installation: $400–$800 per year • Gas to heat pump hot water installation: $300–$600 per year • Gas to solar hot water installation: $250–$550 per year • Old electric to modern electric hot water installation with solar: $200–$450 per year
Brands like Rheem and Rinnai are common choices locally, with options ranging from rheem solar hot water and rheem heat pump hot water through to rinnai solar hot water for families wanting reliable performance. For premium efficiency, many homeowners are also looking at a sanden heat pump or chromagen solar hot water as contenders for the best heat pump hot water system and best hot water system Australia wide, depending on budget and roof space.
Recent Installs in Corobimilla
In the 2700 postcode there have been 51 efficient hot water installations recorded, combining heat pump and solar hot water installation projects. Uptake grew through the late 2000s, with notable jumps in 2008, 2009 and 2010, and another spike in 2014 as more people chased lower running costs and better hot water repair outcomes than old tanks could offer. While installations in the last few years have been modest, the long term trend shows steady interest in electrification, lower emissions and cutting the hot water system price of ownership for Corobimilla households.
Hot Water Rebates, Tariffs & Savings
Right across NSW, including Corobimilla, more people are replacing tired gas and electric units with efficient options like a heat pump hot water system, a new solar hot water system or a well‑insulated electric hot water system that works with rooftop solar. Australian Government incentives such as Small‑scale Technology Certificates (STCs) apply to eligible solar hot water systems NSW and heat pump units, effectively acting as an upfront discount off the solar hot water price / cost or heat pump hot water price / cost. On top of that, state programmes can offer a heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate for certain households, cutting the hot water system price by a substantial percentage.
For many Corobimilla homes, that can mean hundreds of dollars off the initial solar hot water tank replacement or heat pump upgrade, and bill savings of hundreds per year. When you combine rebates with off‑peak tariffs, timers or solar diversion controls that send excess solar to your hot water, the payback period can shrink to just a few years. Over the life of the system, a well‑designed energy efficient hot water system can save thousands while reducing reliance on gas hot water.
If you are in Corobimilla and your current unit is ageing, noisy or needing regular hot water repair, it is a smart time to compare options like solar hot water vs electric hot water and electric hot water vs gas hot water. Whether you are considering rheem solar hot water, rinnai solar hot water, a sanden heat pump or chromagen solar hot water, working with experienced local installers helps ensure your hot water installation is sized correctly and eligible for every hot water rebate nsw offers. Corobimilla has strong solar potential and a growing interest in sustainability; upgrading to an efficient system can lower your bills, cut emissions and future‑proof your home. To understand the true solar hot water price / cost or heat pump hot water price / cost for your property, and which option will be the most efficient hot water system for your family, connect with trusted local experts for personalised advice with us today.