Automatic Air Vent Cap tight or loose
I closed the automatic air vent cap completely on the water heater tank when the system was installed last week, because it leaked water.
This AM I reading the owner's manual closely and it instructs one on a monthly basis to check the automatic air vent and when done screw cap on fully. And then loosen cap, one full turn to allow vent to operate properly.
However, when it is in this loosened position, it leaks water at a goodly rate.
What to do?