Question
Hello Mat
Can you kindly direct me where can I buy solenoid JH 811 (this seems to be
an old model) I have couple of solenoids which are stuck and the zones are
constantly open. also I would appreciate info about some place I can buy
parts for the actual valve that the solenoid attach to.
Also I have another head valve that is "leaking all the time" even when the
sprinklers are closed. I had changed numerous heads to new ones but the
problem still continues
thank you very very much

thank

Answer
Well, I'd like to help, but I don't recognize the #. What valve did it come from?
Just a little advice, it may be cheaper to buy a new valve rather than a solenoid. The older valves used some very expensive solenoids and are hard to find.
As for a parts supplier. "John Deere Landscapes" have branches in almost all states. Yes it is the same John Deere tractor company. They've gotten into the irrigation in a big way.

Hope this help a bit. Good luck.

Matt