Hi This is my first post. I had a Toto toilet installed yesterday but the new flush valve kept running even after adjustment. The plumber installed a new one but same problem.
Pressure psi was 94 and he advised to had a pressure regulation valve installed.
My old Fluidmaster never had this problem. Is the problem pressure of
valve construction. I have toilet cut off until I know what to do.
Anyone have a similar problem or suggestion?