Hot Water Systems in Bulliac
The 2422 postcode, covering Bulliac, Callaghans Creeks, Corroboree Flat, Doon Ayre, Maudville, Mograni Creek, Mount Peerless, Pitlochry, Wapra, Wirradgurie, Back Creek, Bakers Creek, Barrington, Barrington Tops, Baxters Ridge, Belbora, Berrico, Bindera, Bowman, Bowman Farm, Bretti, Bundook, Callaghans Creek, Cobark, Coneac, Copeland, Craven, Craven Plateau, Curricabark, Dewitt, Faulkland, Forbesdale, Gangat, Giro, Glen Ward, Gloucester, Gloucester Tops, Invergordon, Kia Ora, Mares Run, Mernot, Mograni, Moppy, Rawdon Vale, Rookhurst, Stratford, Terreel, Tibbuc, Titaatee Creek, Tugrabakh, Upper Bowman, Wallanbah, Wards River, Waukivory and Woko and surrounding areas, is home to around 2,762 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 Bulliac and the 2422 area, 341 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 Bulliac's climate delivering an average of 4.6 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 2422
170th
State Wide
749th
Australia Wide
Hot Water Installation Bulliac
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 Bulliac
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterBulliac
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 Bulliac
Compare heat pump hot water systems suitable for Bulliac'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 - Bulliac, 2422
Hot Water Demographics - Bulliac
Based on the Australian Bureau of Statistics 2021 Census (ABS), Bulliac has around 2,762 private dwellings, home to approximately 5,204 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Bulliac households use approximately 110 litres of hot water daily, equating to a massive 0.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Bulliac's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Bulliac community is home to 285 couple families with children and 119 one-parent families, meaning a large proportion of households face substantial hot water demand. With 492 homes owned with a mortgage and 1,251 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.
Bulliac is converting hot water demand to efficient systems faster than many peers, with 12.3% of dwellings already upgraded.
Hot water systems in Bulliac
Across Bulliac and the wider 2422 area, more households are rethinking their old gas and electric 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 power prices biting and many locals on a median household income of about $1,053 a week, getting hot water running costs down simply makes sense.
Bulliac is made up mostly of separate houses – around 2,196 of them – with an average household size of 2.2 people and a large number of owner‑occupied homes owned outright. That means plenty of three‑ and four‑bedroom homes with steady hot water demand, and owners who are in a good position to invest in an energy efficient hot water system that pays for itself over time. The local climate also helps: Glenhaugh’s average annual solar exposure is about 16.6 MJ/m² a day, which works out to roughly 4.6 kWh/m² daily. That strong sunlight is ideal for a solar hot water heating system and also boosts the performance of a heat pump hot water system that can use off‑peak power or rooftop solar.
In the 2422 postcode, efficient hot water upgrades have already begun to take hold. There have been 341 efficient hot water installations – mainly heat pump hot water installation and solar hot water installation – recorded over the past couple of decades. Installations jumped sharply in 2008–2010, peaking at 88 systems in 2009, then settling into a steady trickle in recent years. This pattern mirrors growing local interest in electrification, getting away from gas hot water, and cutting running costs for Bulliac households, especially older residents on fixed incomes.
For a typical Bulliac home, hot water can be one of the biggest energy users. Swapping an old electric hot water system for a modern heat pump or solar hot water system can slash usage by 50–75%. To give you a feel for the numbers, here are some realistic average annual bill savings for common upgrade paths:
• Old electric to heat pump hot water system: $500–$900 per year • Gas hot water to heat pump: $350–$700 per year • Gas hot water to solar hot water system: $300–$650 per year • Old electric to new electric hot water installation with good solar: $250–$500 per year
Brands like Rheem, Rinnai, Sanden and Thermann are popular in the region, offering everything from rheem solar hot water and rheem heat pump hot water to rinnai solar hot water and premium sanden heat pump units. Many locals also choose chromagen solar hot water or similar systems when they need a solar hot water tank replacement. Comparing heat pump vs solar hot water is a smart step when you are chasing the most efficient hot water system for your home, and a good installer can talk you through which option is the best heat pump hot water system or overall best hot water system Australia for your situation.
When it comes to hot water NSW rebates, Bulliac homeowners can tap into a mix of Federal and state incentives. At a national level, Small‑scale Technology Certificates (STCs) reduce the upfront hot water system price by effectively discounting compliant systems like solar hot water and heat pumps. On top of that, state programs can offer a heat pump hot water rebate or solar hot water rebate, and in some cases an electric hot water system rebate when replacing old, inefficient units. Together, these can cut the effective heat pump hot water price or solar hot water price by a substantial percentage, bringing the hot water system cost closer to a standard replacement.
Because these systems are so efficient, many Bulliac homes see payback periods shrink to just a few years, especially when combined with rooftop solar and smart controls. Using timers or solar diversion to run a heat pump during the middle of the day can turn it into an ultra‑energy efficient hot water system, making solar hot water vs electric hot water, and electric hot water vs gas hot water, a very one‑sided comparison in favour of efficient electric options.
If you are in Bulliac and your current unit is getting old, noisy or unreliable, now is a good time to look at a hot water upgrade – whether that is a new heat pump, a solar hot water repair and tank replacement, or a modern electric hot water installation that works with your solar. To make the most of hot water NSW incentives and the hot water rebate NSW programs on offer, it pays to work with experienced hot water installation and hot water repair specialists who understand local conditions. Connect with trusted local experts in Bulliac for personalised advice on the right hot water systems Bulliac homes need, and start reducing your bills, cutting emissions and future‑proofing your home today.