My first post in the plumbing section.
I have a Baxi 100 HE which has just started making a loud deep booming noise when firing up. This is not the usual ignition bang associated with this boiler, it sounds more like an unclipped water pipe vibrating but it is coming from inside the burner box. It lasts for a couple of seconds then disappears.
Any ideas what is causing this?
Thanks in advance.
I have a Baxi 100 HE which has just started making a loud deep booming noise when firing up. This is not the usual ignition bang associated with this boiler, it sounds more like an unclipped water pipe vibrating but it is coming from inside the burner box. It lasts for a couple of seconds then disappears.
Any ideas what is causing this?
Thanks in advance.