1. Clean the heater rod and water pipe
The water heater is used very frequently. When the water heater is used, the water will flow into the heating rod through the pipe, and at the end, a lot of scale and rust will be left after the water enters, so we need to clean the water heater regularly. , the scale of the water pipes and heating will accumulate and block inside, affecting the normal use of the water heater.
2. Water heater inner tank maintenance
Usually the water heater is insulated in the inner tank, but after a few years of use, we will find that the thermal insulation effect of the water heater tank will decrease, because we usually do not pay attention to cleaning the insulation layer of the water heater tank when the season changes, which can extend the service life.
3. Regularly clean the filter of the water heater
If the filter is often used for a long time, a large amount of garbage will accumulate, the water filter will be blocked, and the water heater will not work properly. It is necessary to develop the habit of cleaning the filter screen regularly. You can clean it often if you have the conditions, and clean it once a week when you don’t have time.