OpenSprinkler › Forums › OpenSprinkler Unified Firmware › 24VAC AC Relay Suggestions › Reply To: 24VAC AC Relay Suggestions
December 10, 2014 at 6:28 pm #34979
I just occurred to me that you can also use solid state relays:
look for those that have ‘input voltage’ 18 to 36VAC. These are very easy to wire.