Baxi 15-HE Loud intermittent noise

[ianleon]

My Baxi 15-HE ia making a noise which can only be described as a fog horn/loud rumbling noise ! The issue is that it is intermittent, although it seems to be happening more often now.

I'm not a plumber or gas safe registered, etc I am looking for advice on possible problem identification rather than have someone here all day costing me ££££££'s waiting for a noise too happen.

The only fault finding I have achieved is that it only happens when the hot water is heating, its fine with just the heating on.

Thanks in advance for any help/advice.

 

[REDSAW]

either way you need a gas engineer to change the obvious part in question.
therefore its time to save up.

we do not give public advice on faults or repairs to boilers on these open forums.
please refer to the forum rules.
cheers