T&P Valve dripping after connecting new lines to water heater
I often pop the T&amp;P a few times quickly and tap the rod to seat the valve firmly. It works more often than not. Also when you drained your tank, did you open the T&amp;P for relief air? If so, next time don't. I see guys opening it to drain the tank. Then I see guys replacing leaky T&amp;P valves.