Hot Water Systems in Hayes
The 7140 postcode, covering Hayes, Black Hills, Boyer, Bradys Lake, Bronte Park, Bushy Park, Butlers Gorge, Dee, Derwent Bridge, Ellendale, Fentonbury, Fitzgerald, Florentine, Glenfern, Glenora, Gretna, Hamilton, Hollow Tree, Karanja, Lachlan, Lake St Clair, Lawitta, Little Pine Lagoon, London Lakes, Macquarie Plains, Magra, Malbina, Maydena, Meadowbank, Molesworth, Moogara, Mount Field, Mount Lloyd, National Park, New Norfolk, Osterley, Ouse, Plenty, Rosegarland, Sorell Creek, Strickland, Styx, Tarraleah, Tyenna, Uxbridge, Victoria Valley, Wayatinah and Westerway and surrounding areas, is home to around 5,365 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 Hayes and the 7140 area, 123 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 Hayes's climate delivering an average of 3.8 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 7140
22nd
State Wide
1309th
Australia Wide
Hot Water Installation Hayes
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 Hayes
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterHayes
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 Hayes
Compare heat pump hot water systems suitable for Hayes'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 - Hayes, 7140
Hot Water Demographics - Hayes
Based on the Australian Bureau of Statistics 2021 Census (ABS), Hayes has around 5,365 private dwellings, home to approximately 11,086 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Hayes households use approximately 120 litres of hot water daily, equating to a massive 0.6 million litres of hot water used across the suburb every single day.
Other census insights reinforce Hayes's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Hayes community is home to 776 couple families with children and 352 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,743 homes owned with a mortgage and 1,676 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.
Hayes is converting hot water demand to efficient systems faster than many peers, with 2.3% of dwellings already upgraded.
Hot water systems in Hayes
Across Hayes and the wider 7140 area, more households are starting to look at their hot water system as a real opportunity to cut bills and move away from gas. With an average household size of around 2.4 people and more than 4,500 occupied dwellings, there are plenty of families, couples and retirees who can benefit from upgrading to an energy efficient hot water system such as a heat pump hot water system, solar hot water system or modern electric hot water system. Power prices bite hard when your hot water is old and inefficient, so shifting to smarter technology is a logical next step.
Hayes has a mild Tasmanian climate, but still enjoys solid sun. The local weather station at Magra records an average annual solar exposure of about 13.8 MJ/m² per day – roughly 3.8 kWh/m²/day – which is more than enough to support a well-designed solar hot water heating system and to boost the performance of a heat pump hot water system. With many homes owned outright or with a mortgage, and median household incomes sitting around $1,197 per week, a lot of locals are in a good position to invest in upgrades that pay for themselves over time. Replacing older gas or resistive electric units can deliver substantial Annual Hot Water Energy Savings for Hayes households, especially when paired with rooftop solar.
In the 7140 postcode, separate houses dominate and three-bedroom homes are the most common, which usually means steady hot water demand for showers, washing and dishes. That makes choosing the most efficient hot water system even more important. Many locals are weighing up heat pump vs solar hot water, or comparing solar hot water vs electric hot water to work out what suits their roof, budget and lifestyle. Brands like Rheem and Rinnai are popular for both solar hot water installation and efficient storage units, while Sanden and Thermann are often chosen when people want the best heat pump hot water system for cold-climate performance. You will also see systems like Chromagen solar hot water and other quality tanks on existing roofs around the valley.
When it comes to costs, the right choice depends on your starting point and usage. Typical savings for Hayes homes can look like:
• Old electric to heat pump hot water installation: around $350–$700 off annual bills. • Gas to heat pump hot water system: around $300–$600 per year saved. • Gas to solar hot water system: around $250–$550 per year saved. • Old electric to modern electric hot water installation powered by rooftop solar: around $200–$500 per year saved, depending on how well you time your heating.
These savings help offset the hot water system price / cost over the life of the unit. A quality heat pump hot water price / cost is higher upfront than a basic electric hot water installation, but the running costs are much lower. Likewise, a solar hot water price / cost can be higher initially, but a good rheem solar hot water or rinnai solar hot water setup, or a chromagen solar hot water system with an efficient solar hot water tank replacement, can dramatically reduce ongoing bills. Many locals now see an energy efficient hot water system as one of the easiest ways to future-proof an all-electric home.
Recent data shows 123 efficient hot water installations (heat pumps and solar) recorded in the 7140 postcode. Installations picked up through the late 2000s, peaking around 2009–2011 with 17, 11 and 20 systems installed in those years alone, before tapering off more recently. That early wave of solar hot water installation and heat pump hot water installation reflects the first big push towards electrification and lower running costs in Hayes. Many of those systems are now reaching the age where hot water repair or replacement makes sense, opening another window for upgrades to the most efficient hot water system options now on the market, such as modern rheem heat pump hot water or premium Sanden heat pump units.
Hot Water Rebates, Tariffs & Savings
Interest in replacing old gas or electric hot water with efficient options is growing again in Hayes, TAS, especially as people see neighbours upgrade and hear about bill reductions. Homeowners here can usually access Federal incentives like Small-scale Technology Certificates (STCs), which lower the effective hot water system price / cost for eligible solar hot water and heat pump units. On top of that, state-based programs can offer a heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate for certain efficient models. For many Hayes households, these discounts can effectively reduce system cost by a substantial percentage, bringing premium options within reach.
With the right hot water installation, it is common to save hundreds of dollars per year on power bills. When you factor in a heat pump hot water rebate or solar hot water rebate alongside STCs, the payback period can be cut significantly, especially if you also use timers or solar diversion so your electric hot water system heats mainly when your panels are generating. For locals considering electric hot water vs gas hot water, or solar hot water vs electric hot water, these incentives often tip the balance towards efficient electric and solar solutions. And if anything goes wrong down the track, local hot water repair and solar hot water repair specialists can keep systems running reliably.
If you live in Hayes and your current unit is ageing, running out of hot water or costing a fortune, now is a smart time to check whether your home is ready for a hot water upgrade. Whether you are moving from gas to an energy efficient hot water system, or replacing an old cylinder with a modern heat pump or solar hot water heating system, working with experienced hot water installers like us makes all the difference. With strong local interest in sustainability and good solar potential for TAS, efficient hot water systems can help you cut bills, reduce emissions and future-proof your home. Reach out to trusted local experts for personalised advice on the best hot water system Australia can offer for your Hayes property, and find out which rebates and options suit you best.