Hot Water Systems in Freemantle
The 2795 postcode, covering Freemantle, Bathurst West, O’connell, Oconnell, Abercrombie, Abercrombie River, Arkell, Arkstone, Bald Ridge, Ballyroe, Bathampton, Bathurst, Billywillinga, Box Ridge, Brewongle, Bruinbun, Burraga, Caloola, Charles Sturt University, Charlton, Clear Creek, Colo, Copperhannia, Cow Flat, Crudine, Curragh, Dark Corner, Dog Rocks, Dunkeld, Duramana, Eglinton, Essington, Evans Plains, Fitzgeralds Valley, Forest Grove, Fosters Valley, Garthowen, Gemalla, Georges Plains, Gilmandyke, Glanmire, Gormans Hill, Gowan, Hobbys Yards, Isabella, Jeremy, Judds Creek, Kelso, Killongbutta, Kirkconnell, Laffing Waters, Limekilns, Llanarth, Locksley, Meadow Flat, Milkers Flat, Millah Murrah, Mitchell, Moorilda, Mount David, Mount Panorama, Mount Rankin, Napoleon Reef, Newbridge, O'connell, Orton Park, Paling Yards, Palmers Oaky, Peel, Perthville, Raglan, Robin Hill, Rock Forest, Rockley, Rockley Mount, Sofala, South Bathurst, Stewarts Mount, Sunny Corner, Tambaroora, Tannas Mount, The Lagoon, The Rocks, Triangle Flat, Trunkey, Trunkey Creek, Turondale, Twenty Forests, Upper Turon, Walang, Wambool, Wattle Flat, Watton, West Bathurst, White Rock, Wiagdon, Wimbledon, Winburndale, Windradyne, Wisemans Creek, Yarras and Yetholme and surrounding areas, is home to around 18,040 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 Freemantle and the 2795 area, 707 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 Freemantle's climate delivering an average of 4.9 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 2795
94th
State Wide
434th
Australia Wide
Hot Water Installation Freemantle
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 Freemantle
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterFreemantle
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 Freemantle
Compare heat pump hot water systems suitable for Freemantle'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 - Freemantle, 2795
Hot Water Demographics - Freemantle
Based on the Australian Bureau of Statistics 2021 Census (ABS), Freemantle has around 18,040 private dwellings, home to approximately 40,529 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Freemantle households use approximately 125 litres of hot water daily, equating to a massive 2.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Freemantle's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Freemantle community is home to 3,259 couple families with children and 1,183 one-parent families, meaning a large proportion of households face substantial hot water demand. With 5,431 homes owned with a mortgage and 5,631 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.
Freemantle is converting hot water demand to efficient systems faster than many peers, with 3.9% of dwellings already upgraded.
Hot water systems in Freemantle
Across Freemantle and the wider 2795 area, more households are swapping old gas and electric units for an energy efficient hot water system that actually keeps bills in check. With an average household size of around 2.5 people and more than 11,000 families in the postcode, hot water demand is steady year‑round, so it makes sense to look closely at running costs. Many homes are still on older electric hot water vs gas hot water setups, but high power prices mean a modern heat pump hot water system, solar hot water system or efficient electric hot water system is often the logical next step.
Freemantle is well suited to efficient hot water upgrades. The local climate records show mean daily solar exposure of about 17.7 MJ/m², which is roughly 4.9 kWh of solar energy per square metre per day across the year. That strong sunlight supports both heat pump hot water and a solar hot water heating system, helping homeowners lock in solid Annual Hot Water Energy Savings compared with old resistive electric or gas storage units. With more than 18,000 dwellings in the postcode and a healthy mix of homes owned outright and with a mortgage, many locals are in a good position to invest in future‑proof hot water installation rather than waiting for a failure in the middle of winter.
In 2795, efficient hot water is already taking off, with 707 heat pump and solar hot water installations recorded. For a typical Freemantle family, hot water can be one of the biggest single energy users in the home, so choosing the most efficient hot water system can make a real dent in quarterly bills. Brands like Rheem heat pump hot water and Sanden heat pump units are popular for low‑running‑cost upgrades, while Rheem solar hot water, Rinnai solar hot water and Chromagen solar hot water are common choices when roof space and aspect are right.
When you look at heat pump vs solar hot water, both can dramatically cut energy use, especially when paired with rooftop solar. A good heat pump hot water installation can work well even on frosty Freemantle mornings, while a quality solar hot water installation with electric boost gives strong performance on sunny days. For some homes, a modern electric hot water installation tied to solar and smart tariffs is also a solid option. Typical hot water system price / cost will vary with size and brand, but efficient systems often pay for themselves through savings.
Average annual bill savings for Freemantle homes can look like:
• Old electric to heat pump hot water system: about $400–$800 per year • Gas storage to heat pump hot water: about $300–$600 per year • Gas storage to solar hot water system: about $250–$550 per year • Old electric to modern electric hot water with solar: about $200–$500 per year
Over the years, local data shows a strong wave of efficient hot water installations between 2008 and 2011, peaking at 125 systems in 2009 and 113 in 2010. While yearly numbers have eased since then, there are still new systems going in every year through to 2025, reflecting steady interest in electrification, lower running costs and more energy efficient hot water system options in Freemantle NSW. Many of these systems replace ageing units and include solar hot water tank replacement or hot water repair that turns into a full upgrade.
Hot Water Rebates, Tariffs & Savings
Right now there is growing interest in Freemantle in replacing old gas or electric units with efficient options like heat pump hot water, solar hot water or a high‑efficiency electric hot water system. Homeowners can usually tap into Australian Government Small‑scale Technology Certificates (STCs) plus state‑based hot water rebate nsw programs, such as a heat pump hot water rebate, solar hot water rebate or electric hot water system rebate in some schemes. These incentives can significantly reduce the upfront heat pump hot water price / cost or solar hot water price / cost, effectively cutting the system cost by a substantial percentage.
For many Freemantle households, combining rebates with rooftop solar and smart timers can slice hundreds of dollars per year off bills and shorten payback times. Using timers or solar diversion to run a solar hot water vs electric hot water boost cycle in the middle of the day lets you soak up cheap solar instead of paying peak grid rates. That is one reason efficient systems like Sanden heat pump units or the best heat pump hot water system options are increasingly seen as some of the best hot water system Australia choices for all‑electric homes.
If your hot water system is older, noisy or struggling to keep up, it is a good time to see whether your Freemantle home is ready for a hot water upgrade. Switching from gas or an old electric unit to a modern heat pump or solar hot water system can cut bills, reduce emissions and make the most of our local sunshine. Talk with experienced hot water nsw installers who specialise in heat pump hot water installation, solar hot water repair, solar hot water tank replacement and efficient electric hot water installation. With Freemantle’s strong solar resource and growing focus on sustainability, working with trusted local experts for personalised advice can help you choose the most efficient hot water system for your home and future‑proof your energy costs.