luke warm water (central heating is ok)?
How can I fix my comi-boiler, Worcester-bosch, 28cdi to turn on the gas?
operating instructions for worcester-bosch combi boiler?
Why does our Worcester-Bosch boiler all of a sudden? It's 18 mths old?
Why do I keep getting water in my condenser pipe on my Worcester-Bosch 28i ?
how can i make my worcester-bosch greenstar 24i junior work again?