Hot Water Systems in Deakin University

Hot water systems in Deakin University

Around Deakin University, hot water is a big part of everyday life, whether it is family homes in 3217 or busy share houses of students and staff. With energy prices rising and a young, growing population (median age just 30 and an average household size of 2.8 people), more locals are looking at upgrading to an energy efficient hot water system. Swapping out an old gas or electric hot water system for a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical next step after rooftop solar. With mean daily solar exposure of about 14.8 MJ/m² (roughly 4.1 kWh/m² per day), Deakin University has plenty of sunlight to support strong performance from both heat pump hot water and solar hot water heating systems.

Across the 6,939 occupied private dwellings in the 3217 postcode, most are separate houses with three or four bedrooms, which means higher hot water demand from families and shared households. Median household income is healthy, but so are mortgage repayments and rents, so cutting running costs matters. Hot water can easily be a quarter of a home’s energy use, so moving to the most efficient hot water system can make a real dent in bills. Many homes are still on older gas or resistive electric units, and when you compare electric hot water vs gas hot water, newer electric and heat pump systems win on both efficiency and future proofing in an all‑electric home.

In Deakin University and the wider 3217 area, efficient hot water systems are already taking off, with 6,299 heat pump and solar hot water installations recorded. Installations were rare before 2012, then jumped steadily, peaking between 2019 and 2022 with over 600 systems a year. That trend shows strong local interest in electrification, lower running costs and cutting emissions. Local installers are fitting everything from compact Sanden heat pump units for smaller homes through to larger Rheem heat pump hot water and Rheem solar hot water packages for busy family households. Brands like Rinnai solar hot water and Chromagen solar hot water also appear regularly where owners want a robust solar hot water installation matched to existing PV.

When it comes to hot water installation, there is no one‑size‑fits‑all answer. Some homes lean towards a heat pump hot water installation as the best heat pump hot water system can slash usage by up to 70% compared with an old electric storage unit. Others opt for a solar hot water installation with a roof‑mounted solar hot water tank replacement to maximise the strong local sunshine. If roof space or shading is an issue, a modern electric hot water installation, paired with rooftop solar and a smart timer, can still be an excellent energy efficient hot water system. Typical hot water system price or cost will vary by size and brand, and the same goes for heat pump hot water price or cost and solar hot water price or cost, but rebates and incentives make a big difference.

For many homes around Deakin University, annual savings from a hot water upgrade can look like this:

• Old electric to heat pump hot water system: around $350–$700 per year off bills. • Gas to heat pump hot water system: around $250–$600 per year. • Gas to solar hot water system: around $200–$550 per year. • Old electric to modern electric hot water system with solar: around $200–$450 per year.

Just as important as hot water installation is ongoing hot water repair and servicing. Local specialists handle solar hot water repair, hot water repair on older cylinders, and solar hot water tank replacement when ageing units start to rust or leak. They can also talk through heat pump vs solar hot water for your particular roof, household size and budget, and help you compare solar hot water vs electric hot water to find the most efficient hot water system for your situation. Many Deakin University homes now see efficient hot water as part of a broader plan to cut emissions and move towards the best hot water system Australia can offer for long‑term reliability.

Hot Water Rebates, Tariffs & Savings

Around Deakin University there is growing interest in replacing old gas or electric units with efficient options, helped along by a range of hot water rebate VIC programs. Federal incentives such as Small‑scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pump hot water systems, effectively reducing the upfront hot water system price. On top of that, state‑based schemes can offer a heat pump hot water rebate, solar hot water rebate or electric hot water system rebate, depending on the product and your eligibility. For many households, these discounts can shave a substantial percentage off the installed cost and shorten payback to just a few years, especially when combined with rooftop solar and smart timers or solar diversion. Over the life of the system, it is common to save many hundreds of dollars a year, which adds up quickly in a busy family or shared house.

If you are in Deakin University and your current unit is old, noisy or running up big bills, this is a good time to check whether your place is ready for a hot water upgrade. Whether you are moving from gas to an all‑electric home, or from an old cylinder to a modern heat pump or solar hot water heating system, working with experienced hot water installers and repairers matters. Local specialists understand Deakin University’s strong solar potential and growing focus on sustainability, and can help you choose an efficient hot water system that cuts bills, reduces emissions and future‑proofs your home. For personalised advice on the right solution and any hot water rebate VIC options you may qualify for, it is worth having a chat with trusted local experts who install and support these systems every day.