Is it harmful for Li Xia N3 heater tank to leak slightly?

Hehe, it's not that serious. It doesn't matter if you don't change. It's just a leak and trouble. It is always wet. It's harmless, but I changed it. I don't know.

Where are you from?

You need 160-200 yuan to replace the water tank of the heater, and Beijing 100 yuan for settlement, but it's just a reminder.

antifreezing fluid

It is best not to mix them. It's summer now, so you can add pure water (there is no scale in the water tank). It's cold, just change the antifreeze! ! !