I have 2 zones in my back yard and both of them have sprinkler heads that have water leaking out of them even when the system is off.
The zone in the front yard does not have this occurring.
The only thing that has changed recently was I removed an old unused valve that was T'd in to the supply line that feeds the back yard and capped off the vertical piece of pipe that is T'd in to the supply line.
How can these 2 separate zones be pressurized when turned off?
The zone in the front yard does not have this occurring.
The only thing that has changed recently was I removed an old unused valve that was T'd in to the supply line that feeds the back yard and capped off the vertical piece of pipe that is T'd in to the supply line.
How can these 2 separate zones be pressurized when turned off?