I can't get the nut to loosen on the hot water line on the top of my hot water heater. It is also partially stripped. I have tried a hex, and vise. Does anyone have any ideas of how I can get this off and what to use?
Any chance of a pic? (Worth a thousand words or more)
It seem like the nut is very old. I spray some W-40 and after a while, I use an adjustale wrench.