Aplogies in advance for my lack on knowledge on this issue (and for cross-posting this) - I'm posting this for my 75-year-old dad. He's got a 5-zone Toro system. After the timer shuts the system off, a single head continues to leak a small volume of water. The leaking head is the 2nd head, and the highest placed head in its zone, with none of the other heads in that zone leaking. Suspecting the master solenoid had gone bad, my dad (who's pretty handy) replaced the entire master solenoid valve wi...
[?]Aplogies in advance for my lack on knowledge on this issue - I'm posting this for my 75-year-old dad. He's got a 5-zone Toro system. After the timer shuts the system off, a single head continues to leak a small volume of water. The leaking head is the 2nd head, and the highest placed head in its zone, with none of the other heads in that zone leaking. Suspecting the master solenoid had gone bad, my dad (who's pretty handy) replaced the entire master solenoid valve with a new Watts dual valve....
