Two slow flashing lights Worcs 35cdi about 8 years old?
bosch 24i junior combi heeeeeelp please?
Bosch/ BG 532 combi boiler?
Is it the condensate pipe?
EA error showing for Worcester Bosch Greenstar CDi?
how can i fix pilot light?
how can i fix my bosch worchester 24cdi boiler?
bosch zwb7-32 rd532 condensing boiler?
How can I fix the ignite on Bosch JUnior 24i?
how can i fix my bosch 24CDi combination boiler?
Bosch Greenstar 24i?
Bosch 30CDi how do I restore the pressure. ?
Grundfos UPS 15 45 x18 central heating pump?
How many radiators can my Bosch Greenstar FS30CDi boiler run?
no blue light from the bosch boiler?