I only have heating downstairs... ?
worcester greenstar 30Ri compact blue pulsing light?
Got a Worcester 42 cdi got hot water no heating at all just tries to power ?
Which model room thermostat do I need?
Worcester 28si boiler top up?
Worcester Greenstar 40CDi fan running contiously?
How to rtemove stuck key from boiler?
Worcester 28i junior, water temperature is far too hot?
Change time on boiler. Clock?