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Lol cheered me up no end ffs, page 3 831 gave u the answer, then you had 2 deluded clever dicks talking irrelevant ****** because they didn't know the answer, smoke and mirrors, yep an as 831 said see the avatars listen to advice an act on it
YES agreed. A lot of people other than yourself 831 started to say " I don't believe you don't need the vr66" or "the wiring looks fine" etc so I admin 90% of the people here took me on a. Tangent.
Having said that it took a long time for vaillant advance. 5 hours worth of calls.
They also advised my boiler man the stock required.
A vr66 and my boilerman fitted 2 zone valves(which are set to manual now) so aren't required. I could have saved my self 180 pound in costs. On another point this makes the boiler very good value at 1450.
A 627 has an integral diverter valve for use with a cylinder (a four pipe boiler to professionals). Your installer clearly has no idea! You need to start again...
This guy is unreal! I'm sure someone point out the VR66 wasn't needed at somepoint but not wasting my time trawling through. The guy was told and wouldn't listen NOA.
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