Electric Hot Water Systems

Reliable Hot Water

Electric hot water systems are energy-efficient and reliable options for providing hot water in homes.

They are easy to install and maintain, offering consistent temperature control for your comfort.

Consider the size of your household when choosing a system.

Electrical & Plumbing

Hot water system work often involves both plumbing and electrical components. At Jetset, our electricians work alongside our sister company Jetset Plumbing to handle the entire job from start to finish.

Whether it is isolating power, upgrading circuits, reconnecting the system or coordinating pipework, everything is managed together to ensure the installation is safe, compliant and completed without delays or handover issues.

Common Problems We See Every Week

We’ve worked in thousands of homes. These are the issues we see time and time again:

• No safety switch protecting the water heater circuit
• Undersized cables overheating behind the wall
• Corroded terminals caused by long-term condensation
• External isolators installed too close to the tank
• DIY replacements with no compliance certificate

Replacing a hot water system without checking the supply line or switchboard creates serious risks. One faulty connection can leave a live wire sitting next to a full water tank – that is not just non-compliant, it is dangerous.

We Handle It All – From Disconnection to Power-Up

Every home is different, which is why we always test the existing setup before starting any work on the new system. Depending on what we find, your job may include:

• Isolation and safe removal of the old system
• Upgrading the circuit or cable size
• Installing a dedicated RCD if required
• Hardwiring the new unit and testing the load
• Final compliance checks and certification

We also coordinate with your plumber if the system replacement involves plumbing work. No guesswork, no finger pointing, just the job completed properly from start to finish.

Is Your System Actually the Problem?

Not all hot water problems are caused by the tank. In many cases, we find:

• The heating element is fine but the breaker has failed
• The thermostat works but the isolation switch is full of moisture
• The unit was replaced but the power supply was never upgraded

We use proper diagnostic equipment to test the wiring and components before recommending replacement. That way, you’re not paying for a new system when a safe repair is all that is needed.

Benefits of Electric Heating Solutions

Electric hot water systems offer a range of practical benefits for modern homes:

• Energy efficiency – Modern electric systems are designed to operate efficiently, helping reduce overall energy usage
• Lower environmental impact – When paired with renewable energy sources, electric systems can reduce your carbon footprint
• Low maintenance – Fewer moving parts means less ongoing maintenance compared to gas systems

Key Considerations

Before choosing an electric hot water system, there are a few important factors to consider:

• Household size – Your hot water usage depends on the number of occupants and peak demand times
• Electrical capacity – Your home must be able to safely support the system’s power requirements
• Installation requirements – Costs can vary depending on the system type and whether upgrades are needed

Installation Process

The installation of an electric hot water system can vary depending on the type of unit and the condition of your existing setup. A typical installation process includes:

• Assessment – Reviewing your household’s hot water usage and selecting the right system
• Location selection – Choosing a suitable installation point that meets safety and compliance requirements
• Electrical checks – Confirming the system can be safely supported, including any required upgrades to wiring or switchboard
• Installation – Installing and connecting the system in line with manufacturer guidelines and Australian standards
• Testing – Checking the system to ensure it is operating safely and performing as expected

Maintenance Tips

Regular maintenance helps keep your electric hot water system running efficiently and extends its lifespan. Key maintenance steps include:

• Flush the tank – Removing sediment build-up helps maintain efficiency and performance
• Check the anode rod – Inspect every few years and replace if corroded to prevent internal rust
• Inspect for leaks – Check connections and fittings regularly to avoid water damage
• Adjust temperature settings – Set the thermostat to around 49°C for efficient operation and energy savings