smell of unburnt gas when boiler lights up?

Hi Steve,

I have a similar problem, on the same model. Anything you can tell me as to how you resolved the problem? I have not had any recent work done.
Appreciate your response,

Rgds,


MIke

Mike
November 2014

Have your flue checked and chimney swept if nesccesary this sounds as though your sealing is not as good as it should be (room sealing that is) This combined with a poor draught could lead to this problem. All boilers produce a modicum of unburnt gas on start-up it's the nature of the beast so to speak. Also get the guy who fitted the new rope seal to come back and check it.

John Mantova
March 2012

Hi steve , did u open up the combustion cover or remove and back the flue?

Wacky
March 2012