Recent content by Dan27

Hi Scottish gas man, Many thanks for the reply it's much appreciated. See photos attached of the two control panels located in the cylinder room and the pipes/valves connected. 1) yes small vaillant thermostat in main bedroom believe it is the vr81. Just checked and as you said was on A1 not...

Hi Guys, New to these forums and new to the Vaillant VRC470 weather compensator! I've seen many other threads on people trying to get there heads around how this system works. I was wondering if anyone could help with the following: 1) How do I know whether I have two heating zones, I have...