What factors affect lifespan of heating element?

- Sep 05, 2019-

The service life of the electric heating tube has no relationship with the voltage reduction, but it will affect the normal use of the electric heating tube, and other failures occur, which in turn shortens the service life of the electric heating tube. Daily use of electric heating tubes, we do a certain amount of maintenance work, develop good habits, and promote the use of electric heating tubes for a longer period of time.