Re: Grant Oil Boiler Firing, stopping firing etc?
Hi
I am experiencing a very similiar issue with a grant Vortex 26kw external condensing combi oil boiler which is only 18 months old and this only happens at roughly 05:30am when it is due to come on. Same conditions - fires up, stops, the fan is continueally running.
When the customer gets up. They turn off the system, waits 5 mins, turns it on again and this time it works fine.
Does anyone have any ideas?
regards
Paul
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