Electric Water Heaters: 3 Common Problems and Fixes

Electric water heaters offer an effective solution for heating domestic water, but like any appliance they can have problems during their use.

Let's find out together three of the most common problems and their solutions to ensure that your water heater always works at its best.

1. Noisy electric water heater

If your electric water heater starts making unusual noises, it could be a sign of limescale build-up inside the tank. This phenomenon is common in hard water areas and can increase heating times and energy costs.

Solution:

● Ensure that you switch off both the water heater and the main power supply.

● Close the water valve to prevent leakage.

● After allowing the water in the tank to cool, empty it completely.

● Allow the water heater to sit idle for a few hours before refilling it, reversing the earlier steps.

If the problem persists, it is advisable to contact a technician for a more thorough check and, if necessary, a professional cleaning of the tank.

2. Lack of hot water production

A lack of hot water may be caused by a blocked safety valve or partially closed faucets.

Solution:

● Check that all taps are open and that the safety valve is not blocked.

● Consult the user manual for specific instructions on how to unblock the safety valve.

If you're unsure or encounter difficulties, it's advisable to consult a qualified professional to prevent additional damage.

3. Water leaks from the water heater

Water leaks, particularly from the bottom of the unit, may be due to a faulty or damaged heating element.

Solution:

● Follow the draining and cleaning process as described above to try to remove scale deposits from the heating element.

● If the problem persists, replacement of the heater or, in some cases, the water heater may be necessary.

Optimise the operation of your electric water heater

Effectively addressing common issues with electric water heaters enhances device efficiency, reduces energy costs, and contributes to a comfortable home environment.

The key to an efficient water heating system is regular maintenance and timely intervention by qualified technicians in case of breakdowns.

Remember to always consult the instruction manual for routine maintenance and do not hesitate to contact professional support when necessary.

By keeping your water heater in optimal condition, you ensure effective and safe water heating, prolonging the life of your appliance and providing the best possible experience for you and your family. And if you want to replace your old model with a new one, take a look at Ariston electric water heaters.