How often should the water heater magnesium rod need to be replaced?

Nowadays, water heaters have become one of the indispensable and important household appliances in people's homes. Water heaters need to be cleaned regularly, and magnesium rods must also be replaced regularly. So how often does the water heater magnesium rod need to be replaced?

1. Generally speaking, the service life of magnesium rods is about two years, and areas with poor water quality may need to be replaced in more than a year.

2. It should be reminded that if you do not replace the magnesium rod yourself, it is recommended to ask a professional to operate it, otherwise it will easily lead to abnormal conditions such as water leakage in the subsequent water heater.