Recent content by vikz

Great news! We now have central heating-seems to have been the pumps Thanks all for your advice-EXCELLENT! :wink:

thanks onetap I know that we have 2 Grunfoss pumps so does that mean we would need to do both with the screw check? Not sure if we have the manual for it-i'll have to hunt round at home If the screws are checked and working fine we will try the manual override as suggested. Is there...

cheers Kev-we'll try this Have been reading that in hard water areas we are supposed to use a chemical descaler so might look into this also as the flow rate of the hot water has tailed off

Hi All Have been reading as a "guest" on the forum regarding this boiler and thought it would make sense to join and ask for some help. Our boiler as of last night no longer lets the central heating come on. The hot water fires up as normal and we have plenty of piping hot water but no CH...