A loose drain valve is one of the most common reasons for water tank leaks. You can easily tighten the drain valve by using a wrench. The only thing to be careful about while tightening the drain valve is that it should not be over-tight. Tighten it until it is closed, but do not force it too hard or it might break.
All things come with an expiry date, so do the water tanks. Normally, water tanks are designed to last for many years. As they come closer to the end of their expiry date, the water tanks start to rust and corrosion takes place. When the corrosion gets bad, it leads to water tank leaks. When this happens, one must understand that the water tank is up for replacement and no amount of water tank repairs will help. If you do not replace the tank immediately, it might lead to a major breakdown of the water tank and could lead to water flooding in the house.
When the tank builds up a lot of pressure inside, the water tank might start to leak out water. When too much pressure builds up, the excess pressure forces the water to leak out of the tank to reduce the pressure inside. The pressure often rises when the hot water heating level is set too high. It can also happen if the exterior water supply of the house comes in with excess force. One will have to find a plumbing expert to fix this problem and prevent water tank leaks.
Sometimes we might think that there are water tank leaks when actually there is nothing. Condensation takes place on hot water heaters, which is normal. When cold water starts entering the tank, it leads to condensation as the air is hot. This is not a great problem. One can just wipe down the water on the exterior body of the water tank without worrying about major issues. And this does not require any water tank repairs.
These are few problems that cause water tank leaks which one will be able to find out at home but might not be able to solve them at home always. One needs to contact a plumbing expert who will fix the leaks and let the water tank continue to be a bliss to your family.