Harry Bloomfield

Sorry Harry just I am not a plumber not messing thanks

Valve/ valve actuator ?

I have a vrc430 and an ecotec plus 612. I have the heating circuit working now but the hot water will not work, vrc430 on manual or timed. I have no idea what to do next to get it working

Having looked.. B. OFF terms are linked; RT terms are linked; BUS is wired via a two core up to my VR65 - There isn't a 24v terminal(s)

Hi Harry did you have any luck with your mixing of Vaillant boxes, would love to get an update from you
Regards
Stuart