Smart Hot Water Solutions: Save Energy, Save Money

Did you know that hot water systems account for around 21% of energy use in Australian homes? That makes hot water the second-largest household energy cost after air conditioning.

From morning showers to washing dishes and laundry, hot water is essential to daily life. But without proper management, it can quickly send your energy bills soaring.

The good news? By using your hot water system wisely, you can save money, reduce energy use, and make your home more efficient. Here are some practical tips to cut hot water costs.

1. Install Water-Efficient Showerheads and Tapware

The bathroom is where most of your hot water is used. Upgrading to 3-star water-efficient showerheads and tapware can drastically cut water and energy consumption without sacrificing comfort.

2. Keep Showers Short and Sweet

A long, hot shower might feel relaxing, but it’s a fast track to higher bills. Use a shower timer to keep your shower time in check and remind the whole household to save water and energy.

3. Choose the Right Washing Machine

Laundry habits have a big impact on hot water use. Opt for a front-loading washing machine—they use less water and detergent than top loaders.

• Always wash with cold or warm water when possible.

• If you already own a top loader, simply switch to cold washes to save instantly.

4. Fix Leaks Immediately

Even a small drip from a leaking hot water tap or valve can waste thousands of litres of water (and energy) every year. Don’t ignore it—get leaks fixed quickly by a licensed plumber.

5. Set Your Hot Water Thermostat Correctly

• Storage hot water systems should be set above 60°C to prevent Legionella bacteria growth.

• Continuous flow systems should be set at 50°C or below to save energy and reduce scalding risks.

6. Turn It Off When You’re Away

Heading on holiday? Switch off your hot water system while you’re gone. When you return, allow the water to heat above 60°C for at least 35 minutes before use to ensure it’s safe.

7. Service Your Hot Water System Regularly

Like any appliance, your hot water system needs regular servicing to keep it working efficiently and extend its lifespan. Follow manufacturer guidelines or book a professional plumber for routine maintenance.

Trusted Hot Water Plumbers in Perth

At Link Plumbing and Gas Service, we specialise in hot water systems across the Perth metropolitan area. Whether you need repairs, maintenance, or advice on saving energy, our licensed plumbers and gas fitters are here to help.

📞 Call us on 08 6252 0326 for expert hot water solutions today.