How does the electric towel rack heat up?

The heating modes of the electric towel rack can be roughly divided into five types, and different heating modes have their own advantages and disadvantages.

The first is the air heating mode, which you can also simply understand as a hair dryer. This model of towel rack is cheap, but it uses a lot of electricity, and it dries slowly and makes a lot of noise.

The second is the water heating mode, which is similar to the electric radiator. It is more common to heat the water first and then dry it. However, it is generally heavy, the temperature rises slowly, and it is easy to heat unevenly, and there is a risk of liquid leakage.