Hot Water Systems in Farnham
The 2820 postcode, covering Farnham, North Yeoval, Apsley, Arthurville, Bakers Swamp, Bodangora, Comobella, Curra Creek, Dripstone, Gollan, Lake Burrendong, Maryvale, Medway, Montefiores, Mookerawa, Mount Aquila, Mount Arthur, Mumbil, Nanima, Neurea, Spicers Creek, Stuart Town, Suntop, Walmer, Wellington, Wuuluman and Yarragal and surrounding areas, is home to around 2,853 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 Farnham and the 2820 area, 126 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 Farnham'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 2820
333rd
State Wide
1294th
Australia Wide
Hot Water Installation Farnham
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 Farnham
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterFarnham
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 Farnham
Compare heat pump hot water systems suitable for Farnham'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 - Farnham, 2820
Hot Water Demographics - Farnham
Based on the Australian Bureau of Statistics 2021 Census (ABS), Farnham has around 2,853 private dwellings, home to approximately 5,772 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Farnham households use approximately 115 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 Farnham's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Farnham community is home to 336 couple families with children and 218 one-parent families, meaning a large proportion of households face substantial hot water demand. With 679 homes owned with a mortgage and 954 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.
Farnham is converting hot water demand to efficient systems faster than many peers, with 4.4% of dwellings already upgraded.
Hot water systems in Farnham
Across Farnham and the wider 2820 area, more households are rethinking their hot water system and moving away from old gas units and power‑hungry electric storage. With electricity prices rising and many locals on a median household income of around $1,122 a week, an energy efficient hot water system is becoming a practical way to cut running costs without sacrificing comfort. Most homes here are separate houses with an average household size of 2.3 people, so a reliable, right‑sized hot water installation makes a real difference to day‑to‑day living.
Farnham is well suited to efficient hot water technology. The local climate records an average annual solar exposure of about 18.3 MJ/m², which is roughly 5.1 kWh/m² per day – strong sunshine that helps both a solar hot water system and a modern heat pump hot water system perform at their best. Upgrading from an older gas or electric hot water system to a quality solar hot water heating system or heat pump can deliver substantial Annual Hot Water Energy Savings for homeowners, especially when paired with rooftop solar. With many properties owned outright or with a mortgage, a long‑term upgrade that increases comfort and reduces bills is a logical next step.
In the 2820 postcode, hot water demand is typical of small family households and downsizers, and hot water energy use can quietly account for a large share of total electricity consumption. That is where choosing the most efficient hot water system you can reasonably afford pays off. Brands like Rheem and Rinnai are popular locally for both solar hot water installation and efficient electric hot water installation, while premium heat pump options such as Sanden and EvoHeat are often chosen by households wanting the best heat pump hot water system with very low running costs.
Average annual bill savings in Farnham will vary by usage and tariffs, but realistic ranges for common upgrades are:
• Old electric hot water system to heat pump hot water system: save roughly $350–$700 per year. • Gas hot water to heat pump hot water system: save around $250–$600 per year. • Gas hot water to solar hot water system: save about $200–$500 per year. • Old electric to modern electric hot water system with good solar: save roughly $200–$450 per year.
Since 2001 there have been 126 efficient hot water systems installed in the 2820 postcode, combining both heat pump hot water installation and solar hot water installation. Installations picked up from 2007, peaked around 2009–2012, and have continued at a steady trickle through to 2024. This pattern shows a growing local interest in electrification, lower running costs and replacing ageing gas hot water with cleaner options. As more homes add solar, the comparison of heat pump vs solar hot water – and even solar hot water vs electric hot water using timers – is becoming a common conversation.
Hot Water Rebates, Tariffs & Savings
For Farnham homeowners, there is strong interest in replacing old gas or electric units with efficient alternatives such as a heat pump hot water system, a modern electric hot water system or a roof‑mounted solar hot water system. Australian Government Small‑scale Technology Certificates (STCs) effectively work as a solar hot water rebate or heat pump hot water rebate, cutting the upfront solar hot water price / cost or heat pump hot water price / cost. NSW programs can also act like a hot water rebate nsw, and in some cases an electric hot water system rebate, further improving affordability.
With the right combination of incentives, discounts can effectively reduce system cost by a substantial percentage, often trimming years off the payback period. When you factor in that an energy efficient hot water system can shave hundreds of dollars a year from bills, particularly if you use timers or solar‑diversion to run a heat pump during sunny hours, the total hot water system price / cost over its life can be much lower than keeping an old unit limping along with frequent hot water repair. For solar units, options like rheem solar hot water, rinnai solar hot water or chromagen solar hot water are common, while rheem heat pump hot water and Sanden heat pump systems are popular choices for all‑electric homes looking for reliability and low noise.
If your current system is rusty, running out of hot water or needing regular solar hot water repair, it may be time to look at solar hot water tank replacement, a new heat pump, or a modern electric hot water installation. Thinking about electric hot water vs gas hot water, or solar hot water vs electric hot water, does not have to be confusing. Treat it as a chance to future‑proof your home, cut emissions and choose what really is the best hot water system australia for your needs.
If you live in Farnham and want to make the most of our strong sun and growing focus on sustainability, now is a smart time to review your hot water. Whether you are moving away from gas, comparing a heat pump hot water system with a solar hot water heating system, or simply after a more energy efficient hot water system, it pays to work with experienced hot water installers like us. We can help you navigate hot water rebate nsw options, explain real‑world running costs, and match you with a system that reduces bills and keeps your home comfortable year‑round. Reach out to our trusted local team for personalised advice on the right hot water nsw upgrade for your place.
