....I notice all the new systems I wire up for a couple of different plumbers...Which madman employes you to work on heating systems, when you clearly have no idea what you are doing, couldn't make this stuff upThanks dan. I've had a look but it's not really clear.
Because I don't know how a 30+ year old boiler is piped up internally, I can't wire up a couple of two port valves?
Turns out I was right about plumbers being silly.