Hi, I've got a halstead quattro combi boiler.
Which about 2 weeks ago wouldn't fire for hot water or ch for a evening but came back the next day.
We had British gas(we have there homecare thing) out who had a look and 'cleaned the fan' but has left an annoying rattle when it starts to heat up and goes away once warm . We've had them back to sort it but they cannot find the problem.
The rattle is something moving in the fan area, as if I press the top of the case down at the back it will stop.
Does any one know what it might be?
Cheers
Dan