B
bigbadblue
Have a 4 yr old heat only baxi boiler located in the Garage, a few months ago I noticed what sounded like someone cutting grass(december?) any way gradually this got louder realised it was the Baxi and when close sounds like a wind instrument of some description and now resonates through the whole house. the boiler is serviced and appears to be working fine my first thought was the fan but the system was drained over the summer casting doubt on the fan and I would have thought the fan would have packed in by now if it was the culprit, should I wait till service time or is this a common problem that is fixable...thanks in advance