I have had this bolier since 2003.
Only this year i had started having a problem.
When the shower/hot tap upstairs is in use,it starts to heat up the top radiators.
Looking at the manual,people have suggested valves ets need replacing.
cannot find these in manual,only heat ex-changer-sounds big job.
someone sugggested putting fernox into the system-help with de-scaling.
Q:will this solve the issue of rads heating up while hot water in demand??
Please help.
Only this year i had started having a problem.
When the shower/hot tap upstairs is in use,it starts to heat up the top radiators.
Looking at the manual,people have suggested valves ets need replacing.
cannot find these in manual,only heat ex-changer-sounds big job.
someone sugggested putting fernox into the system-help with de-scaling.
Q:will this solve the issue of rads heating up while hot water in demand??
Please help.
