D Diver300 Well-Known Member Most Helpful Member Dec 8, 2007 #1 Does anyone know any more about eBUS than is in:- https://www.ebus.de/download/ebus_basics_en.pdf I am trying to find how to control a couple of Vaillant boilers, and I would rather work at 24 volts than 230 volts.
Does anyone know any more about eBUS than is in:- https://www.ebus.de/download/ebus_basics_en.pdf I am trying to find how to control a couple of Vaillant boilers, and I would rather work at 24 volts than 230 volts.