When i turn the HW tap on the boiler bangs with a nice gas explosion inside it, sometimes it even blows its own flame out!! so far its showing 3 faults on the diagnostic button- firstly it read fault A8 (programmer lead) then next time- E2 (CH flow NTC defective) now its saying A7(hot water NTC sensor or connecting lead) surely it cant be all 3 all of a sudden? anyone got any other experience with similar problems?
WORCESTER GREENSTAR 27HE. BANGING!!!
- Thread starter weazlechin
- Start date
it was fitted in 2003, and as far as i know it has not had a service, just the fan replaced last year.
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Has your car had a service since 2003 
no 
- Joined
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Your wife happy 
yes, im an adonis 
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