Water leaking? Tech Support D Updated June 22, 2017 16:58 Follow PROBLEM: Water is leaking Unplug water heater from 110 VAC outlet. Check water fittings and T&P fitting in the top of the tank. Remove cover and inspect heating element gasket. Related articles L5 Freeze/Back Pressure Damage Your Eccotemp L5 Portable Tankless Water Heater Installation Setup L5/L7/L10 Troubleshooting Guide EM-4.0 Eccotemp Mini Tank Water Heater Eccotemp Systems, LLC Limited Warranty Information Comments 0 comments Please sign in to leave a comment.