You rely on your hot water system to do its job, day in and day out. It can be a huge hassle when something goes wrong, and paying for a new hot water system installation is an expense most people aren’t looking forward to. Luckily, there are plenty of options available, and it’s now easier than ever to choose a reliable, high-quality hot water system for your home or business.
The Best Hot Water Manufacturers in Australia
There’s no shortage of hot water systems available on the Australian market. With dozens of brands constantly working on new technologies, there are plenty of options to choose from. Some of the best-rated brands include:
- Dux – Dux hot water systems are consistently voted the most efficient, affordable, and reliable units on the Australian market. Whether you need electric, gas, or solar hot water, Dux can supply highly efficient units in a huge range of sizes.
- Bosch – Bosch is a staple in the plumbing industry, and their instantaneous gas hot water heaters are second to none. If you have a steady gas supply, a Bosch system can supply hot water on demand for decades to come.
- Rinnai – Rinnai hot water systems offer efficiency, value for money, and excellent manufacturer support. They’ve been around for more than a century, so you can trust their hot water systems to deliver value and reliability year after year.
- Rheem – Rheem’s range of hot water systems are built to last. Their products feature some of the best lifespans on the market, and they offer electric, gas, solar, and heat pump hot water heaters. Rheem also offers an extensive range of heavy-duty commercial heaters, so they have systems for every property.
- Solahart – Solahart is one of Australia’s biggest and best solar hot water brands. Their products are known for their incredible efficiency and longevity and are especially suited to rural properties that don’t have a steady supply of electricity or gas.
- Thermann – Thermann offers high-performance hot water systems for all residential and commercial applications. Their huge range of products includes gas, electric, solar, and heat pump style units, and they have some of the longest warranties on the market.
Signs That it’s Time for a New Hot Water System
Replacing a hot water heater is a big task. If you don’t want to be hit with the unexpected expense of replacing your system, keep an eye out of the following signs:
- Lack of hot water
- Inconsistent water temperatures
- Rust-coloured hot water
- Strange sounds like squealing or clicking coming from the system
- Strange smells like burning or mould coming from the system
- Signs of water leaks
- Rust or corrosion on the tank and fittings
Rust is the most common cause of a failing hot water system. Constant exposure to water and minerals is a challenge, even for high-quality stainless steel and copper tanks. By periodically checking your system for the above signs, you’ll be able to catch small issues before they turn into expensive repairs.
How Long Do Hot Water Systems Last?
Most hot water systems last about 7-15 years, depending on the quality of the system and the water in your area. One little-known fact about hot water systems is that their reliability is greatly affected by the minerals in your water. In places with “hard” water that contains lots of minerals, hot water systems are likely to fail much sooner. This is because the minerals in the water collect inside the tank and fittings, blocking pipes, causing corrosion, and damaging the system.
The other major thing to consider is the type of hot water system you’re using. Common electric water heaters last about 10 to 15 years, while gas-powered systems have slightly shorter lifespans ranging from 8-12 years. If you want to get the longest life from your hot water heater then it’s worth investing in an instantaneous or heat pump system. These technologies last 10+ years and can significantly outperform electric hot water heaters.
How to Prolong the Lifespan of a Hot Water Heater
The best thing you can do to prolong the life of your hot water heater is to invest in regular maintenance. A professional plumber can not only offer hot water system installation, they’ll be able to service and repair failing units.
We typically recommend booking a yearly maintenance appointment for your hot water system. If you live in an area with hard water then you may want to have it serviced more often. As part of your yearly appointment, your plumber will flush the tank, check the anode, test the components and inspect the system for signs of corrosion. These simple checks keep your hot water system in perfect condition and ensure it’s always working when you need it.