I was called to a home to diagnose a water heater that was leaking water. I arrived at the house and found that the water heater was leaking from the bottom. I inspected the water heater and found that the tank was cracked. I replaced the tank and refilled the water heater with fresh water. I also checked the pressure relief valve and made sure it was working properly. I tested the water heater to make sure it was working properly and that there were no leaks.