by kelly45 »
Fri Jun 08, 2018 12:33 pm
Good afternoon all, I'm looking for help or guidance with regard to my 5yr old Ferroli optimal he plus 38c.... for weeks now it has been vibrating so hard I feel like its going to come off the wall accompanied by a horrendously loud noise.... it's also boosting itself every 3 mins even when no heating or water on??? I've got a video but can't attach I've had 3 plumbers out to look at it n none have been able to repair. I'd love to have anyone's thoughts. My 2 kids are terrified every time it starts....
