Hot Water Systems in Glendevie
The 7109 postcode, covering Glendevie, Catamaran, Crabtree, Cradoc, Glaziers Bay, Glen Huon, Grove, Hastings, Huonville, Ida Bay, Judbury, Lonnavale, Lower Longley, Lower Wattle Grove, Lucaston, Lune River, Lymington, Mountain River, Petcheys Bay, Raminea, Ranelagh, Recherche, Southport, Southport Lagoon, Strathblane, Waterloo, Wattle Grove and Woodstock and surrounding areas, is home to around 4,153 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 Glendevie and the 7109 area, 219 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 Glendevie's climate delivering an average of 3.6 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 7109
7th
State Wide
977th
Australia Wide
Hot Water Installation Glendevie
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 Glendevie
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterGlendevie
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 Glendevie
Compare heat pump hot water systems suitable for Glendevie'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 - Glendevie, 7109
Hot Water Demographics - Glendevie
Based on the Australian Bureau of Statistics 2021 Census (ABS), Glendevie has around 4,153 private dwellings, home to approximately 9,042 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Glendevie households use approximately 125 litres of hot water daily, equating to a massive 0.5 million litres of hot water used across the suburb every single day.
Other census insights reinforce Glendevie's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Glendevie community is home to 760 couple families with children and 190 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,495 homes owned with a mortgage and 1,474 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.
Glendevie is converting hot water demand to efficient systems faster than many peers, with 5.3% of dwellings already upgraded.
Hot water systems in Glendevie
Around Glendevie and the 7109 area, more households are rethinking their old gas and electric hot water system and moving to efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system. With most homes here being separate houses and an average household size of about 2.5 people, hot water demand is steady all year round, so running costs really add up over time.
Glendevie’s climate is well suited to efficient hot water. Nearby Wattle Grove records an average annual solar exposure of around 12.8 MJ/m² a day, or roughly 3.5 kWh/m², which is strong enough to support both a solar hot water heating system and a high‑quality heat pump hot water system. For families on a median household income of about $1,397 a week, and with many homes owned outright or with a mortgage, upgrading from older gas or resistive electric hot water to an energy efficient hot water system is a practical way to cut bills without sacrificing comfort. Annual hot water energy savings in Glendevie can easily reach hundreds of dollars per year, especially when you pair an efficient hot water upgrade with rooftop solar.
A typical three‑bedroom home in 7109 will use a fair slice of its total energy just on hot water. Many properties still rely on gas or older electric storage units, which are far from the most efficient hot water system options available. Swapping to a heat pump hot water system or solar hot water vs electric hot water can reduce hot water energy use by 50–75%. Brands like Rheem heat pump hot water and Sanden heat pump units are popular for all‑electric homes, while Rheem solar hot water, Rinnai solar hot water and Chromagen solar hot water systems are common choices when roof orientation and shading are suitable. These are among the best hot water system Australia options for households wanting reliable performance and lower running costs.
When you look at heat pump vs solar hot water, the right choice often comes down to your roof space, budget and when your household uses hot water. Many locals choose a heat pump hot water installation because it works efficiently even on cloudy Tassie days and can be timed to run on solar power or off‑peak tariffs. Others prefer a solar hot water installation with a solar hot water tank replacement to make the most of Glendevie’s clear, sunny periods. Either way, a well‑designed energy efficient hot water system can become the most efficient hot water system in your home and a key part of going all‑electric.
Across the 7109 postcode there have already been 219 efficient hot water installations, combining both heat pump and solar hot water systems. Installations really took off around 2009–2011, peaking at 55 installs in 2010 and 29 in 2011, before settling into a steady trickle of upgrades each year through to 2025. This trend shows growing local interest in electrification, lower running costs and cleaner hot water TAS wide. As more residents add solar, we are seeing renewed interest in solar hot water vs electric hot water and in using smart controls so hot water runs mainly on free rooftop energy.
Typical annual bill savings for Glendevie homes upgrading their system look like this:
• Old electric to heat pump hot water: save around $350–$700 per year • Gas to heat pump hot water: save around $250–$600 per year • Gas to solar hot water system: save around $250–$550 per year • Old electric to modern electric hot water installation with solar: save around $200–$500 per year
When it comes to hot water system price / cost, there is a wide range. A heat pump hot water price / cost is usually higher upfront than a basic electric unit, and a quality solar hot water price / cost can be higher again. However, for hot water TAS homeowners there are several incentives that bring these costs down. Federal Small‑scale Technology Certificates (STCs) effectively act as a point‑of‑sale discount on eligible systems, and state programs can add an extra heat pump hot water rebate, solar hot water rebate or electric hot water system rebate for replacing old, inefficient units. In practice, these hot water rebate TAS schemes can reduce the installed cost by a substantial percentage and shorten payback times to just a few years, especially if you already have solar and use timers or solar diversion to heat your water during the day.
If your existing unit is leaking, more than 10 years old or you are thinking about electric hot water vs gas hot water, now is a good time to look at the best heat pump hot water system or a quality solar hot water repair and upgrade. Local hot water repair specialists can assess your current setup, talk you through heat pump hot water installation, solar hot water repair, solar hot water tank replacement or straightforward electric hot water installation, and give you clear advice on hot water system price / cost, rebates and likely savings.
If you live in Glendevie and want to future‑proof your home, an efficient hot water upgrade is one of the smartest moves you can make. With strong local solar resources, growing interest in sustainability and solid hot water rebate TAS support, switching from old gas or electric to a modern heat pump hot water system or solar hot water heating system can cut your bills and emissions for years to come. Talk with our experienced hot water installers and solar hot water system specialists for personalised advice, and find out which hot water systems Glendevie homes are choosing to stay comfortable while keeping running costs down.
