Hi
Its not been serviced - I moved in two months ago and the service record is blank - so suspect not been serviced and it WAS Howling again this 5.30 a.m.m but okay tonight and pressure at 1.0 bar when HW and CH heating on....... looks like a service due .....aghhh all your hear is horror...
hi I read a few other comments and I found the valve that adds water and therefore pressure to the system - its now at 1.0 bar and makes no noise with water and CH on - great !!! - hope its not leaking somewhere - will keep an eye on pressure ! - great site - happy purring Britony now ! :P
Hi
I have a 4 yr old Britony Combi Chaffoteaux & Maury wall mounted boiler.
This morning at 5.30 a.m. when heating cuts on it started howling/moaning at high pitch. So I turned it off.
This evening I have turned it on and the problem is still there !!
HOT Water Only - it howls and...