having read the faq i believe my heat exchanger may be holed so i'm just looking for confirmation before ringing someone out.
its a worcester bosch 28cdi
i can use the pressure release to get it down to 1-1.5 bar but within an hour its at 3+ and activating the pressure release on its own.
if i turn off the water at the stop cock for the whole house it stops filling but i don't know if this proves anything
basically i'd like to know if theres a way of proving one way or the other if its the filling loop or the heat exchanger
also is there a good site out there for parts as i believe my boiler is obsolete now
ALSO i have not left the fill key in and no water drips when its removed, would this prove that the fill loop is ok?
its a worcester bosch 28cdi
i can use the pressure release to get it down to 1-1.5 bar but within an hour its at 3+ and activating the pressure release on its own.
if i turn off the water at the stop cock for the whole house it stops filling but i don't know if this proves anything
basically i'd like to know if theres a way of proving one way or the other if its the filling loop or the heat exchanger
also is there a good site out there for parts as i believe my boiler is obsolete now
ALSO i have not left the fill key in and no water drips when its removed, would this prove that the fill loop is ok?