I did suggest this to be the case several posts ago. So am not surprised this was the issue.
Worcester Bosch maximum flow temperature.
Collapse
X
-
Originally posted by spence189 View PostHopefully you got this sorted already, I have a similar boiler albeit British Gas branded. There is an installer menu that allows you to cap the boiler output. I think the Max is 88c for Central heating but it can be set to less. If you search for the installer manual it will tell you how to access the menu and check the setting. I did it a few nights ago.
Comment
-
-
Originally posted by G4RHL View Post88c seems far too high. 70c should be fine. Also reduce the kW power of the boiler for the central heating side. Mine is set to 6.4kW. No problems.
Comment
-
-
Comment