What Causes Hot Water Heater To Overflow?

Many people may have asked themselves what causes hot water heater to overflow? It is indeed a very common question especially if you are having trouble with your hot water heater lately, whether it be due to the constant leakage or not. While it’s not always possible to know what causes an overflow in a water heater, there are some things that you can check that may help you find out what’s wrong. Below are just a few things you can check to help you figure out what causes hot water heater to overflow: