Electric Hot Water Systems Perth

In Western Australia, there are often many incentives offered by the state government to promote the use of energy-efficient appliances, including hot water systems. In terms of electric hot water systems, certain electric heat pump systems are eligible for financial incentives under the small-scale technology certificate. Please note that these initiatives tend to change so it’s best to chat to us directly if you are looking to enquire about a new system that meets the requirements.

The frequency of servicing for an electric hot water system can vary based on factors such as the system's age, usage, and local water conditions. However, a general recommendation is to schedule professional servicing at least once a year. Regular hot water system maintenance helps ensure that your electric hot water system operates efficiently, remains in good condition, and has an extended lifespan.

At Swan’s Professional Plumbing, we offer all our members a free annual plumbing health check each year. As part of this, we check your hot water system to ensure everything's working as it should. This helps prevent big costly plumbing emergencies down the line.

No, it is not recommended for people without proper training and qualifications to attempt maintenance on an electric hot water system. Working with electrical appliances and systems requires specialised knowledge to ensure safety and compliance with regulations. Additionally, tampering with the system without the necessary training could lead to serious safety hazards, electrical issues, or costly damage to the hot water system.

To determine the right size electric hot water system for your home, there's a few different factors that plumbers take into consideration. This includes looking at household size and calculating the peak hot water demand by assessing simultaneous appliance usage, such as running a shower and dishwasher at the same time. We also need to look at the typical duration of use and temperature. We recommend reaching out to one of our experienced plumbers for tailored advice surrounding choosing the right hot water system size.

The time it takes for an electric hot water system to heat water depends on several factors, including the capacity of the water heater, the initial temperature of the incoming water, and the desired temperature setting. In general:

• Storage tank water heaters: For storage tank water heaters, it typically takes 30 minutes to an hour for the water to reach the desired temperature. This can vary based on the size of the tank and the heating element's power.
• Continuous flow water heaters: Continuous flow or instantaneous water heaters provide hot water instantly as it flows through the unit. However, the time it takes to heat the water depends on the unit's flow rate, the temperature rise needed, and the power of the heating element. It can take a few seconds to reach the desired temperature.

Keep in mind that the insulation of the hot water system tank and the efficiency of the heating elements also play a role in the heating speed. It's recommended to check the manufacturer's specifications for your specific hot water system model for more accurate information.

Electric hot water systems can vary in terms of energy-efficiency, and their efficiency depends on the type of system you have. Here are some common types of electric hot water systems and how they fair in terms of energy-efficiency:

• Storage tank water heaters: Traditional electric storage tank water heaters can be less energy-efficient because they continuously heat water to maintain a set temperature, even when hot water is not in use. Energy losses can occur through the walls of the tank.
• Continuous flow water heaters: Tankless electric water heaters are generally considered more energy-efficient. They only heat water when there's a demand, avoiding standby energy losses associated with storage tanks. However, the efficiency can be influenced by factors such as the unit's size, the temperature rise required, and the electrical capacity of your home.
• Heat pump water heaters: These systems are more energy-efficient than traditional electric water heaters. They transfer heat from the air or ground to heat the water, using less electricity. However, they may not be suitable for all households.