Hot Water Systems in Codrington
The 3285 postcode, covering Codrington, Narrawong, Rosebrook, St Helens, Toolong, Tyrendarra, Tyrendarra East and Yambuk and surrounding areas, is home to around 564 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 Codrington and the 3285 area, 63 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 Codrington's climate delivering an average of 4.1 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 3285
437th
State Wide
1650th
Australia Wide
Hot Water Installation Codrington
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 Codrington
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterCodrington
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 Codrington
Compare heat pump hot water systems suitable for Codrington'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 - Codrington, 3285
Hot Water Demographics - Codrington
Based on the Australian Bureau of Statistics 2021 Census (ABS), Codrington has around 564 private dwellings, home to approximately 1,151 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Codrington households use approximately 125 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 Codrington's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Codrington community is home to 98 couple families with children and 12 one-parent families, meaning a large proportion of households face substantial hot water demand. With 157 homes owned with a mortgage and 223 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.
Codrington is converting hot water demand to efficient systems faster than many peers, with 11.2% of dwellings already upgraded.
Hot water systems in Codrington
Across Codrington, more locals are rethinking their old hot water system and switching to efficient options like a heat pump hot water system, solar hot water system or modern electric hot water system. With most of the 468 dwellings being separate houses and an average household size of 2.5 people, hot water demand is steady year‑round, and so are the power bills. Median household income sits around $1,639 a week, so every saving on running costs helps free up cash for the farm, the kids or the mortgage.
Codrington’s climate is well suited to efficient hot water. Nearby solar data from Tyrendarra shows average annual solar exposure of about 14.9 MJ/m² per day – roughly 4.1 kWh/m²/day – which is excellent for both a solar hot water heating system and a high‑quality heat pump hot water system that draws low‑cost energy from the air. For many homes, upgrading from older gas or resistive electric hot water to an energy efficient hot water system can trim hundreds of dollars a year from bills. Over the life of the unit, that is a substantial Annual Hot Water Energy Savings, especially for families and the many over‑65s living locally.
In 3285, most homes are owner‑occupied, with 223 owned outright and 157 with a mortgage, which makes planning a long‑term hot water installation or hot water tank replacement more attractive. A typical family here might compare heat pump vs solar hot water, or even solar hot water vs electric hot water, to find the most efficient hot water system for their roof space, budget and lifestyle. Brands like Rheem solar hot water, Rinnai solar hot water, Sanden heat pump and EvoHeat are common choices across Victoria when people look for the best hot water system Australia can offer in real‑world conditions.
Efficient hot water systems are already on the ground in Codrington. There have been 63 efficient hot water installations (heat pump and solar) recorded in the postcode, with a clear spike around 2009–2011 when 29 systems went in across just three years. Install numbers have stayed steady since, with new installs in 2019, 2021, 2023 and 2024, showing ongoing interest in electrification and lower running costs. Each new solar hot water installation or heat pump hot water installation helps cut local emissions and keeps more money in residents’ pockets instead of going to energy retailers.
When locals start comparing hot water system price or cost, they are often surprised at the potential savings. As a rough guide, annual bill reductions might look like this:
• Old electric to heat pump hot water system: save around $400–$800 per year • Gas to heat pump hot water system: save around $300–$600 per year • Gas to solar hot water system: save around $250–$550 per year • Old electric to modern electric hot water installation with rooftop solar: save around $250–$500 per year
Upfront, a heat pump hot water price or cost, or a solar hot water price or cost, can be higher than a basic electric hot water installation. But federal Small‑scale Technology Certificates (STCs) and Victorian hot water rebate VIC programs can significantly reduce the sticker price. Eligible households may be able to access a solar hot water rebate, heat pump hot water rebate or electric hot water system rebate, cutting the effective cost by a substantial percentage. When you combine rebates with rooftop solar, smart timers or solar diversion, the payback period on a new energy efficient hot water system can shrink to just a few years.
For many Codrington homes still running gas, electric hot water vs gas hot water is now tilting strongly towards electric. A quality rheem heat pump hot water, Sanden heat pump or other best heat pump hot water system can provide reliable, low‑running‑cost hot water, especially when paired with solar. Where roofs and orientation suit, a chromagen solar hot water or rinnai solar hot water setup with a well‑sized solar hot water tank replacement can be the most efficient hot water system overall. Local hot water repair and solar hot water repair specialists can often assess whether it is smarter to fix an ageing unit or put the money towards a new system instead.
Hot Water Rebates, Tariffs & Savings
Across hot water VIC, more households are moving away from gas and ageing cylinders and towards efficient options. In Codrington, that means replacing old gas or electric units with a modern heat pump hot water system, solar hot water system or a smarter electric hot water system that runs mostly on cheap solar. The Australian Government’s STC scheme lowers the upfront cost of eligible solar hot water and heat pump systems, while Victorian hot water rebate VIC programs can offer additional discounts for approved heat pump and solar hot water installations. For many Codrington homeowners, these combined incentives can shave thousands off the installed cost and cut annual bills by several hundred dollars, particularly when timers or solar‑diverter controls are used to heat water during sunny periods.
If your hot water system is older, noisy or struggling to keep up, it may be a good time to check whether your Codrington home is ready for a hot water upgrade. Whether you are switching from gas to a heat pump hot water system, considering a solar hot water heating system, or looking for a reliable electric hot water installation, working with experienced hot water installers and repair specialists matters. With Codrington’s solid solar resource and strong local interest in sustainability, an efficient hot water system can lower bills, reduce emissions and future‑proof your home. For tailored advice on the best hot water option and hot water rebate VIC eligibility, connect with trusted local experts for personalised guidance with us.
