OpenSprinkler › Forums › Hardware Questions › OpenSprinkler › DC to AC contorller › Reply To: DC to AC contorller January 5, 2018 at 1:29 pm #48664 MikeParticipant If you got the OpenSprinkler 3.0 DC version, it is advertised as being able to operate 24v AC valves. Have you tried it with your valves?
