I just put a water heater in. Used the good blue pipe dope on the nipple to dielectric union connection. One nipple leaked. Tightened some. Still leaked. Couple wraps of Teflon. Still leaked. 3 or 4 more wraps sealed it. Couple days later the other nipple started leaking. Lowes Chinesium.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.