rskybiz
TreeHouser
Some form of over pressure relief valve, or at least that is a common component at the pressure tank.
I think I am starting to understand. This tank has to let air in and out so that the water can flow. Sorta like shotgunning a beer?
this could explain why I get a bit of air in the lines form time to time I'm guessing?
So I should be able to remove the control and just block off the openings?
thanks!