Hot Water Systems in Jerrawa
The 2582 postcode, covering Jerrawa, Dog Trap Crossing, Goondah, Tangmangaroo, Bango, Berremangra, Boambolo, Bookham, Bowning, Burrinjuck, Cavan, Good Hope, Jeir, Kangiara, Laverstock, Manton, Marchmont, Mullion, Murrumbateman, Nanangroe, Nanima, Narrangullen, Wee Jasper, Woolgarlo, Yass and Yass River and surrounding areas, is home to around 5,213 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 Jerrawa and the 2582 area, 444 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 Jerrawa's climate delivering an average of 4.8 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 2582
145th
State Wide
625th
Australia Wide
Hot Water Installation Jerrawa
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 Jerrawa
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterJerrawa
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 Jerrawa
Compare heat pump hot water systems suitable for Jerrawa'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 - Jerrawa, 2582
Hot Water Demographics - Jerrawa
Based on the Australian Bureau of Statistics 2021 Census (ABS), Jerrawa has around 5,213 private dwellings, home to approximately 12,722 people. With an average household size of 2.7 people, and around 50 litres of hot water used per person each day in Australia, Jerrawa households use approximately 135 litres of hot water daily, equating to a massive 0.7 million litres of hot water used across the suburb every single day.
Other census insights reinforce Jerrawa's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Jerrawa community is home to 1,204 couple families with children and 223 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,220 homes owned with a mortgage and 1,605 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.
Jerrawa is converting hot water demand to efficient systems faster than many peers, with 8.5% of dwellings already upgraded.
Hot water systems in Jerrawa
Across Jerrawa and the wider 2582 area, more households are swapping old gas and ageing electric units for modern, energy efficient hot water systems. With an average household size of around 2.7 people and more than 3,800 families in the postcode, reliable hot water is non‑negotiable – but so is keeping running costs under control. Many homes are paying off mortgages of about $2,100 a month, so trimming power bills with a smarter hot water system is an easy win.
Jerrawa is well suited to efficient hot water upgrades. Local solar exposure averages about 17.4 MJ/m² per day – roughly 4.8 kWh of usable energy – which is ideal for both a solar hot water system and a heat pump hot water system. A good solar hot water heating system can soak up that sunshine, while a quality heat pump hot water installation uses the ambient air, working efficiently even on cooler Southern Tablelands mornings. For many households, upgrading from older gas or resistive electric hot water to an energy efficient hot water system can deliver substantial annual hot water energy savings.
In a postcode with more than 4,700 occupied dwellings and a high rate of home ownership, long‑term value matters. Owners are increasingly asking about the most efficient hot water system for their situation and comparing heat pump vs solar hot water, as well as solar hot water vs electric hot water. Many properties already have rooftop solar, so pairing a modern electric hot water system or a dedicated heat pump with solar can turn excess daytime generation into free showers and dishwashing.
Around Jerrawa, a typical family will often compare hot water system price or cost against ongoing savings. Popular options include Rheem solar hot water and Chromagen solar hot water for roof‑mounted or split‑system solar, plus Rheem heat pump hot water and premium brands like Sanden heat pump units for super‑efficient, whisper‑quiet operation. Locals looking for the best hot water system Australia offers are usually weighing upfront heat pump hot water price or cost and solar hot water price or cost against lower power bills and fewer hot water repair callouts over the life of the unit.
Average annual bill savings for Jerrawa households can look like:
• Old electric to heat pump hot water system: $400–$800 per year • Gas to heat pump hot water system: $300–$600 per year • Gas to solar hot water system: $250–$550 per year • Old electric to modern electric hot water installation with rooftop solar: $250–$500 per year
Recent data shows 444 efficient hot water systems – mainly heat pump and solar hot water installations – have already gone in across the 2582 postcode. Installations ramped up sharply between 2008 and 2011, peaking at over 60 installs in 2010, before settling into a steady trickle through the 2010s and early 2020s. That pattern reflects strong local interest in electrification, better efficiency and lower running costs as technology has improved and rebates have become more widely understood.
Hot Water Rebates, Tariffs & Savings
For hot water NSW homeowners in Jerrawa, the shift away from old gas and clunky off‑peak cylinders is being pushed along by generous incentives. Federal Small‑scale Technology Certificates (STCs) apply to eligible solar hot water installation and heat pump hot water installation jobs, effectively acting as an upfront discount at the point of sale. On top of that, state‑based schemes can offer a heat pump hot water rebate or solar hot water rebate that cuts the initial outlay even further. For some households, these rebates and discounts can trim the system cost by a substantial percentage, bringing premium options like Sanden heat pump systems within reach.
There are also programs that support an electric hot water system rebate when replacing old gas hot water, helping more homes move towards all‑electric living. With the right tariff and smart controls, a modern electric hot water installation can be timed to run on cheap off‑peak or solar power, further improving savings. Many Jerrawa homes are seeing hundreds of dollars per year off their bills from a well‑designed upgrade, and payback periods can shorten significantly when STCs, state rebates and rooftop solar are combined. Add in sensible settings, timers or solar‑diverter controls, and it becomes easier to achieve a truly energy efficient hot water system.
If you live in Jerrawa and your current unit is older, noisy or struggling to keep up, it is a good time to check whether your home is ready for a hot water upgrade. Whether you are weighing heat pump vs solar hot water, comparing electric hot water vs gas hot water, or planning a solar hot water tank replacement, working with experienced hot water installers who specialise in heat pump, solar and efficient electric systems makes all the difference. With strong solar resources, solid home ownership and growing interest in sustainability, Jerrawa is well placed to benefit from modern hot water NSW solutions that cut bills, reduce emissions and future‑proof your property. Connect with trusted local experts for personalised advice with us and find the best heat pump hot water system or solar hot water repair and replacement option for your home.