Boiler vibrating noise

[DodgySailor]

Dear all, can anyone advise why my boiler makes this intermitent vibrating noise every minute o so? It happens after a few minutes on:

VID-20250330-WA0000.mp4

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we.tl

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I apologize, the video can be seen here:

 

[Stuckinarut]

Sorry, think my iPad is outdated and can’t play the file.

 

[Stuckinarut]

Got the updated YouTube video, sounds like it’s resonating and needs a gas safe registered engineer to take a look