B
B.O.B DOLE
I HAVE GOT NO HOT WATER TO TAP if i put it on dhw only it fires up and central heating comes on i can feel this on the feed to rads . ch ok
its prob be the diverter valve but is there a way to make sure its the 3 way valve could it be the dhw flow switch any ideas please
its prob be the diverter valve but is there a way to make sure its the 3 way valve could it be the dhw flow switch any ideas please