Thanks for the bleeding rad tip - I did wonder if that was the obvious way but wondered if the PRV (which is referred to in the excellent downloads that I found - as I hoped - on the Vokera website is preferable in some way.
But .......onto the GSHP debate, Agile (Tony).
I suppose there is...
I hope this is the way to do a posting here. Sorry if not.
My daughter has just bought her first house in Harrogate and the Vokera Maxin 28e needs checking over by someone if I can't get a user manual and/or whatever else should be left with the boiler - but wasn't. Is there any recommended...