His company has always used electricians and he's been a plumber 15 years and is more than capable.. think that post was pointless to be honest mate.
He just wants to be careful which is better than the gung-ho wire it any way that i've seen on some posts on here!!!
If ya can't be helpful...
This seems to be getting more complex the more replies i get volt free or not volt free, that is the question...? :wink:
Will i blow any fuses on the boiler if i get this wrong or will it just not work and i jump 3to4 on the pcb again to sort things out???
I found the manual and wiring diagrams online, brother-in-law fitted the boiler (he's a plumber) but is worried about wiring the thermostat in case he pops a fuse...
Seems pretty straight forward to me 2 wires to connection 3&4 only problem being which way round??doesn't seem to tell you in the...