Originally Posted by Duekster
Oddly the station I am looking for was added after completion by the GC/Contractor to split up an oversized station and to reduce flow.
Did they add an extra wire, use a spare wire or valve doubler to split the zone?
I've seen valve doublers buried straight in the ground with no valve box.
Are the valves for the split zone close together? Worse case scenario you could install an "Add-A-Zone" utilizing the good valve wire to get the zone working until you can locate and repair the wiring fault.