Reset my worcester dt10rf programmer?
Britony Combi Se boiler 40 & 80 lights flashing?
Worcester boiler dripping water?
Remove cover off gas boiler?
Firebird super Q 50/82?
Fan tries to run every 15 seconds then stops immediately?
Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Advice?
Have I got got a faulty programmer?