How to judge whether the water tank heating pipe is good or bad?
1. Whether the ratio of power to the length of the heating tube is appropriate, normally 3:1.
2. The material of the pipe should match the water quality of the heating. If the scale is serious, the material of the pipe should be corrosion-resistant.
3. If there is a part that is not heated from the water surface, keep it in a cold area.
These are important criteria for judging the quality of the water tank heating pipe.