Have I got got a faulty programmer?
How do i stop the time from flashing on the Siemens RDJ100RF?
British Gas 532/i Gas Combi Boiler?
Worcester Bosch 532/i Combi Boiler?
Greenstar 24Ri boiler, fast flashing - can I reset?
Firebird super Q 50/82?
Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Fan tries to run every 15 seconds then stops immediately?
Oil fired boiler thermostat?