
my protherm 40-50ci boiler blows fuse?
protherm 80E keeps cutting out?
can i repair a diverter valve for a protherm 80e?
protherm 80e displays FO ?
my protherm 100ec combi keeps giving the fault f1?
how can I have just hot water from my Protherm 40 - 50 CI boiler?