Hi
The valve for the filling loop in my boiler is knackered (sheared, cant be turned)
is it possible to top up the system somewhere else in the system - e.g. through the drain point or a radiator?
Any tips appreciated
Regards
John
Hi
I have a 'standard' open vented gas fired installation: the output from the boiler splits in two, one goes to my DHW cylinder (two floor up), the other to the radiators. There is one pump, currently on the return to the boiler. The radiator circuit has an electric valve so it can be...