The amount of thought most people want to give a water heater is none. After all, if hot water comes out of the faucet when you need it, what’s there to worry about? While water heaters exist in the background of our day-to-day lives, there will be clear indicators when it’s time to purchase a new one. And if you don’t heed the warning signs below, you could unexpectedly find yourself without hot water when you need it the most as well as looking at an expensive water damage bill.