This can be replaced. You can go to the solar market to buy a rubber ring (hidden inside the water tank is the inner silicone ring, which is usually red. What is exposed is the windshield ring, which is usually black). for replacement. You must use the water in the water tank in advance. You can also ask professional maintenance personnel to replace it.
Can the solar heating pipe and water tank gasket be replaced?
Introduction Can the solar heating pipe and water tank gasket be replaced? You can buy a rubber seal in the solar market (the inner silicone ring is hidden inside the water tank, which is usually red. It is exposed.