Awasome Hot Water Heater Leaking From The Bottom Ideas. Web if your tankless water heater leaking from the bottom, the overflow pipe can be the culprit. Verify it is your water heater leaking water first, it's time to get to the source of the problem.

Verify it is your water heater leaking water first, it's time to get to the source of the problem. Grab a garden hose and attach it to the drain valve on the bottom of the water heater. It’s crucial to address leaks.