Received 4 of these fans now for warranty replacements for fans that were 1½ years old, the last one of these I hung, of these warranty replacements, sounded worse than the original fan that was warrantied, a brand new fan just installed sounds like it is 30 years old the very first time I turned it on! Absolutely garbage, yes I am very angry with these fans, and Hunter. Absolutely no quality control. Hunter, better pick it up, I'm tired of putting up new fans and the motors clearly having issues. Used Hunter fans for well over a decade and never any problems until the last few months, now I'm replacing new fans, with more new fans.