How to Save Water with Home Appliances
Water efficiency is becoming more important for Australian households — both for the environment and to reduce water bills. The good news is that your choice of appliances can make a big difference. Here's how to save water through smart appliance use and selection.
WELS Star Ratings: What to Look For
Australia's Water Efficiency Labelling and Standards (WELS) scheme rates appliances by their water consumption. Look for appliances with higher WELS star ratings — more stars means less water used. It's printed on the label of dishwashers, washing machines and taps when you buy them.
Washing Machines and Water Use
Front Loader vs Top Loader
Front-loading washing machines use significantly less water than top loaders — typically 50–70 litres per wash versus 150–170 litres for a conventional top loader. If you're doing multiple loads per week, switching to a front loader can save thousands of litres of water per year.
Tips for More Efficient Washing
- Always run a full load rather than half loads
- Use the eco cycle when clothes aren't heavily soiled
- Choose a cold wash — it uses less energy and is just as effective for most loads
- Check your machine's water usage figure on its WELS label before buying
Dishwashers and Water Use
Modern dishwashers are more water-efficient than hand washing for most households. A full dishwasher load uses around 10–15 litres, while hand washing the same dishes can use 60–100 litres depending on how long the tap runs.
Tips for Dishwasher Efficiency
- Always run a full load
- Use the eco or half-load settings when available
- Choose a model with a 4+ WELS star rating
- Scrape (don't rinse) plates before loading
Hot Water Systems
Your hot water system can also affect water waste if you have to run the tap for a long time before hot water arrives. Heat pump hot water systems are more energy and water efficient overall and are worth considering when it's time to replace your existing system.
Air Conditioners and Water Use
Split system air conditioners don't use water directly, but evaporative coolers do. If you use an evaporative cooler in Sydney's humid summer, be aware that it uses significant water. Split systems are more water-efficient for Sydney's climate.
Shop Water-Efficient Appliances at Oceania Appliances
We carry washing machines and dishwashers with high WELS ratings. All products come with free Sydney delivery and a 3–6 month warranty. Browse our range online or visit our Wetherill Park showroom.